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Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
Page 1 of 11
Transmission System strengthening for potential solar energy
zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS
and balance 3.0GW under Intra-State by RVPN).
Transmission System for Solar Energy Zones (SEZs) in Rajasthan under Phase-II
involving Hybrid system with EHVAC and VSC based HVDC was discussed and
technically agreed in the 4th NRSCT meeting held on 25/07/19. Accordingly, the
details of the scheme, justification, estimated cost and its tariff impact, results of the
system studies, study assumptions, stakeholder consultation/approval details etc.
were uploaded on CTU website on 14/08/2019 and forwarded to
stakeholders(Generators, STUs, RLDCs, SLDC & Distribution Licensees) for their
observations by 28/09/2019.
Subsequently, the transmission system was again taken up in 5th NRSCT meeting
held on 13/09/2019. During the meeting, various alternatives, viz. EHVAC system
and Hybrid system with EHVAC and VSC based HVDC system were discussed. It
was observed that it would be difficult to implement VSC based HVDC transmission
system by Dec’21 matching with anticipated RE generation projects. Further, Hybrid
of HVDC and AC system is found to be about Rs. 4500 – 5000 Cr. costlier compared
to AC system. Considering above aspects as well as phased implementation of
generation projects, EHVAC transmission system alongwith STATCOMs for reactive
power control was agreed in 5th NRSCT meeting (MOM awaited).
Considering above, details of the revised scheme, justification, estimated cost and its
tariff impact, results of the system studies, study assumptions, stakeholder
consultation/approval details etc. are attached for stakeholders(Generators, STUs,
RLDCs, SLDC & Distribution Licensees) observations, if any, latest by 05/10/2019 at
mail ids [email protected]; [email protected].
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
A. Project at a Glace
1. Title (Name of Scheme) Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
2. Objective / Justification
The objective of proposed Transmission System Strengthening for potential Solar Energy Zones (SEZs) (11.1GW) in Rajasthan (8.1 GW under ISTS & 3GW under Intra State by Rajasthan) is to facilitate integration of potential solar generation from the complexes of Bhadla, Fatehgarh, Bikaner & Ramgarh/Kuchheri in Western Rajasthan
3. Scope
i) Establishment of 400/220kV, 4x500 MVA pooling
station at suitable location near Ramgarh/Kuchheri
in Distt Jaisalmer (Ramgarh-II PS) with 2x125 MVAr
bus reactor.
ii) Ramgarh-II PS –Fatehgarh-II PS 400 kV D/c Line
(Twin HTLS*)
iii) Ramgarh-II PS – Jaisalmer-II (RVPN) 400 kV D/c
Line (Twin HTLS*)
iv) Establishment of 400/220kV, 6x500MVA pooling
station at suitable location near Bikaner (Bikaner-II
PS) with 2x125 MVAr bus reactor and with suitable
bus sectionalisation at 400 and 220 kV level.
v) Bikaner-II PS – Khetri 400kV 2xD/c line (Twin HTLS*
line on M/c tower)
vi) Removal of LILO of one circuit of Bhadla-Bikaner
(RVPN) 400kV D/c (Quad) line at Bikaner (PG).
Extension of above LILO section from Bikaner(PG)
upto Bikaner-II PS to form Bikaner-II PS – Bikaner
(PG) 400kV D/c(Quad) line)
vii) 1x80 MVAr Switchable line reactor for each circuit at
each end of Bikaner-II – Khetri 400kV 2xD/c line
viii) Establishment of 765/400kV, 2x1500 MVA S/s at
suitable location near Sikar (Sikar-II Substation) with
1x125 MVAr & 2x330 MVAr bus reactor at Sikar -II
ix) Sikar-II – Aligarh 765kV D/c line
x) Bhadla-II PS – Sikar-II 765kV 2xD/c line
xi) Sikar-II – Neemrana 400kV D/c line (Twin HTLS*)
xii) 1x330 MVAr Switchable line reactor for each circuit
at Sikar II end of Bhadla-II – Sikar-II 765kV 2xD/c
line
xiii) 1x240 MVAr Switchable line reactor for each circuit
at Bhadla-II end of Bhadla-II – Sikar-II 765kV 2xD/c
line
xiv) 1x330MVAr Switchable line reactor for each circuit
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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at each end of Sikar-II –Aligarh 765kV D/c line
xv) Augmentation with 765/400kV, 2x1500MVA
transformer (5th & 6th) at Fatehgarh-II PS
xvi) Fatehgarh-II PS – Bhadla-II PS 765kV D/c line (2nd)
xvii) 1x240 MVAr Switchable line reactor for each circuit
at each end of Fatehgarh-II – Bhadla-II 765kV D/c
line
xviii) Augmentation with 400/220kV, 4x500MVA
transformer (6th to 9th) at Fatehgarh-II PS with
suitable bus sectionalisation at 400 kV & 220 kV
xix) Augmentation with 765/400kV, 1x1500MVA
transformer (4th) at Bhadla-II PS.
xx) Augmentation with 400/220kV, 3x500MVA
transformer (6th to 8th) at Bhadla-II PS with suitable
bus sectionalisation at 400 kV & 220 kV
xxi) Khetri - Bhiwadi 400kV D/c line (Twin HTLS*)#
xxii) Power reversal on +500kV, 2500MW Balia –
Bhiwadi HVDC line upto 2000MW from Bhiwadi to
Balia in high solar generation scenario
xxiii) 220kV line bays for interconnection of solar
projects at Bikaner-II PS (10 nos.), Ramgarh-II PS (7
nos), Fatehgarh-II PS (7 nos) & Bhadla-II PS (4 nos)
xxiv) Establishment of 765/400 kV, 3X1500 MVA GIS
substation at Narela with 765 kV (2x330 MVAr) bus
reactor and 400kV (1x125 MVAR) bus reactor
xxv) Establishment Khetri – Narela 765 kV D/c line
xxvi) 1x330 MVAr Switchable line reactor for each
circuit at Narela end of Khetri – Narela 765kV D/c
line
xxvii) LILO of 765 kV Meerut- Bhiwani S/c line at
Narela
xxviii) Removal of LILO of Bawana – Mandola 400kV
D/c(Quad) line at Maharani Bagh/ Gopalpur S/s.
Extension of above LILO section from Maharani
Bagh/Gopalpur upto Narela S/s so as to form
Maharanibagh – Narela 400kV D/c(Quad) and
Maharanibagh -Gopalpur-Narela 400kV D/c(Quad)
lines.
xxix) STATCOMs:
Fatehgarh – II S/s : STATCOM : ± 600 MVAr,
4x125 MVAR MSC , 2x125 MVAr MSR
Bhadla – II S/s : STATCOM : ± 600 MVAr, 4x125
MVAR MSC , 2x125 MVAr MSR
Bikaner – II S/s : STATCOM : ± 300 MVAr, 2x125
MVAR MSC , 1x125 MVAr MSR
* with minimum capacity of 2200 MVA on each circuit at
nominal voltage
#Due to space constraints, 400kV bays at Bhiwadi S/s to
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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be implemented as GIS
Note: Suitable space provision to be kept at Ramgarh-II, Bikaner–II PS, Narela & Sikar-II S/s for spares & future expansion
Schematic enclosed at Exhibit-I.
4. Estimated Cost
About ₹ 12442 Crore
5. Estimated impact on tariff for next five years
₹ 2115 Crore/year*
6. System Study Discussed in 3rd NRSCT held on 24/05/2019, extract
of MOM attached at Annexure-I.
Discussed in Joint Study Meeting amongst CEA,
CTU, POSOCO, RVPNL, HVPNL, DTL, HPPTCL &
PSTCL on 17/06/2019 and 18/06/2019.
Discussed in Meeting amongst CEA, CTU,
POSOCO, RVPNL, HVPNL, DTL, HPPTCL, PTCUL
& PSTCL on 24/07/2019.
Discussed in 4th NRSCT held on 25/07/2019, extract
of MOM attached at Annexure-II.
Discussed and agreed in 5th NRSCT held on
13/09/2019 (MOM Awaited).
Studies enclosed at Exhibit-II
7. Approval of Scheme Agreed in 5th NRSCT held on 13/09/2019 (MOM Awaited).
To be taken up in forthcoming NRPC, NCT & ECT
meetings.
8. Time frame December, 2021 *Considering first year tariff @ 17% ** Levealised tariff may be in the range of 14 %
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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Transmission System strengthening for potential solar energy zones (11.1GW) –
Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-
State by RVPN)
1.0 TITLE (NAME OF SCHEME)
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -
II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by
RVPN)
2.0 ESTIMATED COST
The estimated cost of the proposed transmission system: about ₹ 12442 Cr.
3.0 TRANSMISSION SYSTEM FOR SOLAR ENERGY ZONES IN RAJASTHAN
Proposed transmission system includes following elements:
i) Establishment of 400/220kV, 4x500 MVA pooling station at suitable location
near Ramgarh/Kuchheri in Distt Jaisalmer (Ramgarh-II PS) with 2x125 MVAr
bus reactor.
ii) Ramgarh-II PS –Fatehgarh-II PS 400 kV D/c Line (Twin HTLS*)
iii) Ramgarh-II PS – Jaisalmer-II (RVPN) 400 kV D/c Line (Twin HTLS*)
iv) Establishment of 400/220kV, 6x500MVA pooling station at suitable location near
Bikaner (Bikaner-II PS) with 2x125 MVAr bus reactor and with suitable bus
sectionalisation at 400 and 220 kV level.
v) Bikaner-II PS – Khetri 400kV 2xD/c line (Twin HTLS* line on M/c tower)
vi) Removal of LILO of one circuit of Bhadla-Bikaner (RVPN) 400kV D/c (Quad) line
at Bikaner (PG). Extension of above LILO section from Bikaner(PG) upto
Bikaner-II PS to form Bikaner-II PS – Bikaner (PG) 400kV D/c(Quad) line)
vii) 1x80 MVAr Switchable line reactor for each circuit at each end of Bikaner-II –
Khetri 400kV 2xD/c line
viii) Establishment of 765/400kV, 2x1500 MVA S/s at suitable location near Sikar
(Sikar-II Substation) with 1x125 MVAr & 2x330 MVAr bus reactor at Sikar -II
ix) Sikar-II – Aligarh 765kV D/c line
x) Bhadla-II PS – Sikar-II 765kV 2xD/c line
xi) Sikar-II – Neemrana 400kV D/c line (Twin HTLS*)
xii) 1x330 MVAr Switchable line reactor for each circuit at Sikar II end of Bhadla-II –
Sikar-II 765kV 2xD/c line
xiii) 1x240 MVAr Switchable line reactor for each circuit at Bhadla-II end of Bhadla-II
– Sikar-II 765kV 2xD/c line
xiv) 1x330MVAr Switchable line reactor for each circuit at each end of Sikar-II –
Aligarh 765kV D/c line
xv) Augmentation with 765/400kV, 2x1500MVA transformer (5th & 6th) at
Fatehgarh-II PS
xvi) Fatehgarh-II PS – Bhadla-II PS 765kV D/c line (2nd)
xvii) 1x240 MVAr Switchable line reactor for each circuit at each end of Fatehgarh-II
– Bhadla-II 765kV D/c line
xviii) Augmentation with 400/220kV, 4x500MVA transformer (6th to 9th) at Fatehgarh-
II PS with suitable bus sectionalisation at 400 kV & 220 kV
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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xix) Augmentation with 765/400kV, 1x1500MVA transformer (4th) at Bhadla-II PS.
xx) Augmentation with 400/220kV, 3x500MVA transformer (6th to 8th) at Bhadla-II
PS with suitable bus sectionalisation at 400 kV & 220 kV
xxi) Khetri - Bhiwadi 400kV D/c line (Twin HTLS*)#
xxii) Power reversal on +500kV, 2500MW Balia – Bhiwadi HVDC line upto 2000MW
from Bhiwadi to Balia in high solar generation scenario
xxiii) 220kV line bays for interconnection of solar projects at Bikaner-II PS (10 nos.),
Ramgarh-II PS (7 nos), Fatehgarh-II PS (7 nos) & Bhadla-II PS (4 nos)
xxiv) Establishment of 765/400 kV, 3X1500 MVA GIS substation at Narela with 765
kV (2x330 MVAr) bus reactor and 400kV (1x125 MVAR) bus reactor
xxv) Establishment Khetri – Narela 765 kV D/c line
xxvi) 1x330 MVAr Switchable line reactor for each circuit at Narela end of Khetri –
Narela 765kV D/c line
xxvii) LILO of 765 kV Meerut- Bhiwani S/c line at Narela
xxviii) Removal of LILO of Bawana – Mandola 400kV D/c(Quad) line at Maharani
Bagh/ Gopalpur S/s. Extension of above LILO section from Maharani
Bagh/Gopalpur upto Narela S/s so as to form Maharanibagh – Narela 400kV
D/c(Quad) and Maharanibagh -Gopalpur-Narela 400kV D/c(Quad) lines.
xxix) STATCOMs:
Fatehgarh – II S/s : STATCOM : ± 600 MVAr, 4x125 MVAR MSC , 2x125 MVAr
MSR
Bhadla – II S/s : STATCOM : ± 600 MVAr, 4x125 MVAR MSC , 2x125 MVAr
MSR
Bikaner – II S/s : STATCOM : ± 300 MVAr, 2x125 MVAR MSC , 1x125 MVAr
MSR
* with minimum capacity of 2200 MVA on each circuit at nominal voltage
#Due to space constraints, 400kV bays at Bhiwadi S/s to be implemented as GIS
Note: Suitable space provision to be kept at Ramgarh-II, Bikaner–II PS, Sikar-II & Narela
S/s for spares & future expansion
The schematic of the proposed transmission system is shown at Exhibit-I.
4.0 OBJECTIVE AND JUSTIFICATION
Government of India has set a target for establishing 175 GW renewable capacity by
2022, which includes 100 GW from Solar and 60 GW from Wind. MNRE vide its order
dated 08.06.2018 had constituted a Sub-Committee to identify ISTS connectivity for
renewable energy projects from potential solar energy zones (SEZs) and potential wind
energy zones (WEZs) of about 50 GW and 16.5 GW respectively. SEZs and WEZs
envisaged in 7 RE rich states (Tamil Nadu, Andhra Pradesh, Karnataka, Gujarat,
Rajasthan, Maharashtra and Madhya Pradesh) were identified by SECI in association
with MNRE in consultation with RE power developers.
To ease implementation of transmission infrastructure, it was proposed to bifurcate these
requirements in two phases. A total of 20 GW solar & 9 GW wind projects has been
planned in Phase-I (up to Dec’2020) and 30 GW solar & 7.5 GW wind has been planned
for Phase-II (Dec’ 2021). For Northern Region, the same translates into a requirement of
10 GW solar in Phase-I (up to Dec’2020) and 10 GW solar in Phase-II (Dec’2021)
totaling to 20 GW. The details of SEZs in Northern Region are given below:
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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Solar Energy Zones
State/District Ph-1 (GW) Ph-2 (GW) Total
2020 2021 Rajasthan Jaisalmer (S: Ramgarh, Fatehgarh) 5 3 8 Jodhpur (S: Phalodi) 2 1 3 Bikaner (S: Kolayat/Pugal) 3 1 4 Barmer (S: Barmer) 0 5 5 Subtotal 10 10 20
MNRE has subsequently revised Solar Potential complexes details in Rajasthan
for development by 2020/2021 in two phases, which is as under:
District Taluk/Tehsil Ph-1(GW) 2020 Ph-2(GW)
2021 Total
Jaisalmer Kuchhri - 4.00 4.00
Fatehgarh 3.50 2.20 5.70
Jodhpur Phalodi/Bhadla 3.55 1.75 5.30
Bikaner Koyalat /Pugal 1.85 3.15 5.00
Total 8.90 11.1 20
Out of total 20 GW REZ [Solar] in Rajasthan, transmission system for 8.9 GW in
Bhadla (3.55 GW), Fatehgarh (3.5 GW), Bikaner (1.85 GW) complexes under
Phase-I, has been taken up for implementation. Out of this, Stage-II connectivity
and LTA applications have been received for about 8 GW and 6 GW respectively.
In the 3rd meeting of NRSCT held on 24/05/2019, the transmission system for
integration of balance 11.1 GW solar potential in Rajasthan [Phase –II :11.1GW]
(Out of total 20 GW REZ [Solar]) from Ramgarh/Kuchheri (4 GW), Bikaner (3.15
GW), Bhadla (1.75GW) & Fatehgarh (2.2 GW) was deliberated. RVPNL
highlighted that the intra-state EHV transmission in Western Rajasthan is
sufficient to evacuate about 10 GW RE projects (7.4 GW already commissioned
and 1.3 GW under implementation). In addition to this, 2 GW, 2.1 GW and 2.211
GW of RE capacity addition is expected in the year 2020-21, 2021-22 and 2022-
23 respectively. For evacuation of this additional 6.3 GW RE capacity,
upgradation of 400kV Jodhpur (Kakani) S/s to 765kV level along with its
interconnections with Phagi 765/400 kV GSS and 400kV interconnections.
It is to mention that additional RE capacity of 4.1 GW (3.1 GW Solar & 1 GW
wind) in time frame of 2021-22 is planned by Rajasthan in Intra state, which
includes 3 GW Solar located in Jaisalmer (2.1 GW), Jodhpur (0.7 GW) & Bikaner
Area (0.2 GW). Therefore after accounting for development of above Solar
generation (3 GW) in Intra state network in similar pockets, transmission system
for only 8.1 GW (Ramgarh/Kuchheri (1.9 GW), Bikaner (2.95 GW), Bhadla
(1.05GW) & Fatehgarh (2.2GW) of RE potential is required to be planned under
ISTS as compared to 11.1 GW system that has been proposed earlier and it was
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
Page 8 of 11
decided that that a joint study meeting would be convened to further deliberate on
the scheme.
A joint study meeting was convened on 17/06/2019 & 18/06/2019 at
POWERGRID, Gurgaon, wherein, the representatives from CTU, POSOCO,
Haryana, Punjab, Himachal Pradesh, Rajasthan and Delhi were present. No
representative from UPPTCL, PTCUL and JKPDD attended the meeting. All the
State representative furnished their load generation balance as well as existing
and planned RE generations in their respective states. The comments furnished
by the constituents were discussed and accordingly the load flow study was
revised. Subsequently, PTCUL representative also got updated the network
pertaining to them.
As advised by the constituents during above joint study meeting two alternatives,
viz (i) AC Transmission system (ii) Hybrid Transmission system involving VSC
based HVDC were proposed for evacuation of 8.1 GW under ISTS as part of
Phase-II. During 4th NRSCT meeting, after detailed deliberations, considering
technical advantages of Hybrid Transmission system involving VSC based HVDC
were agreed for evacuation of 8.1 GW under ISTS as part of Phase-II.
Subsequently, the transmission system was again taken up in 5th NRSCT
meeting held on 13/09/2019. During the meetings, various alternatives, viz.
EHVAC system alternatives and Hybrid system with EHVAC and VSC based
HVDC system alternative were discussed. It was observed that it would be
difficult to implement VSC based HVDC transmission system by Dec’21 matching
with anticipated RE generation projects. Further, Hybrid of HVDC and AC system
is found to be about Rs. 4500 – 5000 Cr. costlier compared to AC system.
With regard to EHVAC transmission system, it was discussed that as per
technical standards of CEA, Renewable Generators shall be capable of supplying
dynamically varying reactive power support so as to maintain power factor within
limits of 0.95 lagging to 0.95 leading. Assuming length of dedicated line as 50 km,
reactive power loss of about 30 MVAr is envisaged for 300 MW on 220kV S/c
line. Accordingly, in the absence of proper reactive power support to transmission
system, compensation is required to be provided near RE Generation Pooling
Stations.
During fault conditions in the absence of conventional generator & low short
circuit levels in close proximity, grid/voltage stability would be a major concern.
Due to persistence of low voltage in the network, there could be cascading effect
of multiple RE generation tripping due to breach of LVRT triggers. This could lead
to further fall in system voltage due to generation loss and may lead to voltage
collapse in the system. In view of above, dynamic reactive power support at ISTS
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
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pooling station is required to maintain Grid parameters within acceptable limits
with variation in generation.
It is also observed from simulation studies that many line & bus reactors are
required to be switch off to operate the grid in high RE scenario. Considering
large scale integration of Renewable Energy Sources (both State & ISTS)
expected in Western Rajasthan, Ramp up/down of generation is envisaged to be
very fast. In such a scenario, manual switching ON/OFF of Reactors may not be
practically feasible & STATCOM controllers may be used for switching in/out
nearby Reactors.
Considering above aspects as well as phased implementation of generation
projects, EHVAC transmission system alongwith STATCOMs for reactive power
control was agreed in 5th NRSCT meeting as “Transmission System Strengthening
for potential Solar Energy Zones (SEZs) - Phase-II in Northern Region” to cater to the
future potential (8.1 GW) at the complexes in Ramgarh, Fatehgarh,
Bhadla/Phalodi & Bikaner.
Considering power transfer from Solar potential of various complexes in Western
Rajasthan i.e. Ramgarh, Fatehgarh, Bhadla/Phalodi & Bikaner, the technically
agreed transmission system includes establishment of 400/220kV pooling station
near Ramgarh/Kuchheri in Distt Jaisalmer (Ramgarh-II PS) and near Bikaner
(Bikaner-II PS). The scheme also includes augmentation of transformation
capacity at Fatehgarh-II PS, Bhadla-II PS and Bikaner (PG).
For interconnection of above new pooling stations with existing/under
construction transmission system and to strengthen existing transmission system,
Ramgarh-II PS –Fatehgarh-II PS 400 kV D/c(Twin HTLS), Ramgarh-II PS –
Jaisalmer-II (RVPN) 400 kV D/c(Twin HTLS), Fatehgarh-II PS – Bhadla-II PS
765kV D/c(2nd ), Bikaner-II PS – Khetri 400kV 2xD/c(Twin HTLS), Bikaner-II PS –
Bikaner (PG) 400kV D/c(Quad) have been agreed. For onward dispersal of
power, development of high capacity corridors viz. Khetri - Bhiwadi 400kV
D/c(Twin HTLS), Khetri - Narela 765kV D/c, Bhadla-II – Sikar-II 765kV 2xD/c,
Sikar-II – Neemrana 400kV D/c(HTLS) and Sikar-II – Aligarh 765 kV D/c also
been agreed. The scheme also envisages establishment of 765/400 kV Narela
S/s, LILO of Meerut – Bhiwani 765kV S/c line at Narela S/s, Maharanibagh –
Narela 400kV D/c(Quad) and Gopalpur-Narela 400kV D/c(Quad) lines. Further,
STATCOMs have been agreed at Bikaner(± 300 MVAr, 2x125 MVAR MSC , 1x125
MVAr MSR), Bhadla-II (± 600 MVAr, 4x125 MVAR MSC , 2x125 MVAr MSR) and
Fatehgarh-II (± 600 MVAr, 4x125 MVAR MSC , 2x125 MVAr MSR) for reactive power
support & dynamic stability enhancement.
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
Page 10 of 11
For optimal utilization of transmission system, it was agreed to reverse the
conventional power flow of Balia – Bhiwadi HVDC, i.e 2000 MW power from
Bhiwadi to Balia.
In addition, suitable reactive compensation in the form of Bus reactor at above
substations as well as switchable line reactors on EHV AC lines are also agreed.
5.0 COST-BENEFIT ANALYSIS INCLUDING LONG TERM ECONOMIC ADVANTAGE
The annual transmission charges for the subject scheme at an estimated cost of
about Rs. 12442 Cr would be about Rs. 2115 Cr. The above transmission
system shall enable transfer of power from 8100 MW solar capacity. Such
quantum of power shall translate into annual energy of about 17739 MU [Energy in
MU = (8100x0.25*xx8760) / 103]. If we consider rate of energy as Rs. 2.5 per unit on
the conservative side then the total annual energy cost works out to be about Rs.
4435 Crs.
In other words, the system proposed under the subject scheme whose annual
transmission charges is Rs. 2115 Crs shall enable ISTS grid to handle energy
amounting to Rs. 4435 Crs.
In addition to the above tangible benefits, the development of proposed
transmission scheme shall also provides intangible benefits in the way of
providing vital transmission system for evacuation of clean & green solar energy.
This shall also go a long way in nation’s energy security & sustainability at
affordable prices along with addressing climate change concerns.
* Solar CUF@25% has been considered as per SECI information.
6.0 TIME FRAME / PHASING OF THE IMPLEMENTATION OF THE SCHEME The transmission scheme was envisaged based on the potential of Solar Energy
in Western Rajasthan and Government of India target for establishing 175 GW
renewable capacity by 2022. In a meeting regarding prioritization of transmission
system associated with 66.5GW potential RE capacity already planned held on
30.08.2019 at CEA, SECI stated the transmission schemes associated with RE
capacity addition in Rajasthan , needs to be taken up on priority. Minutes of the
Meeting are attached at Annexure-III. Accordingly, the scheme is required to be
completed by December, 2021.
7.0 CONSENT OF BENEFICIARIES
The scheme was discussed with the stakeholders in 3rd & 4th meeting of NRSCT
held on 24/05/2019 and 25/07/2019 respectively. Subsequently, Transmission
System Strengthening for potential solar energy zones (8.1GW) –Phase -II in
Transmission System strengthening for potential solar energy zones (11.1GW) –Phase -II in Northern Region (8.1GW under ISTS and balance 3.0GW under Intra-State by RVPN).
Page 11 of 11
Northern Region was agreed in the 5th meeting of NRSCT held on 13/09/19 by
the stakeholders (MOM Awaited). Results of the system studies carried out with
the proposed scheme for various scenarios is enclosed at Exhibit-II. Assumption
and inputs considered in above system studies is also enclosed in Annexure -IV.
Minutes of 4th meeting of NRSCT held on 25.7.2019
Minutes of 4th Meeting of Northern Region Standing Committee on Transmission (NRSCT) held on 25.7.2019 List of participants is enclosed as Annexure I. Member(PS), CEA welcomed the participants to the meeting and stated that main agenda for the meeting is finalization of the transmission system for evacuation of power from Solar Energy Zones in Rajasthan under Phase-II. He further stated that Government of India has set a target of 175 GW of RE generation by 2021-22 and in order to meet the same, the transmission infrastructure is required to be constructed in advance keeping in view of short gestation period of RE generations. Chief Engineer (PSPA-I), CEA stated that the transmission schemes for evacuation of 8.9 GW of RE generations in Rajasthan under Phase-I were agreed in the 2nd meeting of NRSCT and presently under bidding process. The transmission scheme for evacuation of RE generations in Rajasthan under Phase-II was discussed in the 3rd meeting of NRSCT however it was decided that the scheme needs further review and joint meeting needs to be conducted. Accordingly, the transmission schemes proposed in present meeting has been evolved after consultation with NR constituents. He then requested Director, PSPA-I(CEA) to take up the agenda for discussions.
1.0 Confirmation of the Minutes of the 3rd meeting of Northern Region Standing Committee on Transmission held on 24.05.2019.
1.1 CEA stated that the 3rd meeting of Northern Region Standing Committee on Transmission (NRSCT) was held on 24.05.2019 and the minutes of the meeting were issued vide CEA letter no. File No.CEA-PS-11-21(19)/1/2019-PSPA-I Division-Part (1) dated 17.7.2019. CEA further stated that the following observations were received from CVPPL and POSOCO:
1.2 CVPPL vide its letter CVPPL/Plg/2019/264 dated 23.07.2019 has furnished its observations regarding para no 2.3 and 2.9.1 of minutes: Para no.2.3 of the MoM
2.3 CVPPL informed that ----------------Long term Access for Pakal Dul HE Project (1000 MW) has been submitted to CTU on 14.05.2019 -----------------------.
May be modified as 2.3 CVPPL informed that ----------------Long term Access for Pakal Dul HE Project (1000 MW) has been submitted to CTU on 21.05.2019 -----------------------.
Para no.2.9(i) of the MoM
2.9 After deliberations, following was agreed:
i) CVPPL to apply for connectivity to CTU-----------------. M/s CVPPL to phase the implementation of the dedicated line as per the implementation timelines of the HEPs.
May be modified as 2.9 After deliberations, following was agreed:
File No.CEA-PS-11-21(19)/2/2019-PSPA-I DivisionI/6424/2019
21Annexure-II
Minutes of 4th meeting of NRSCT held on 25.7.2019
(iii) A separate meeting be convened with CEA, CTU, POSOCO and PSTCL to finalise the interim arrangement at Moga substation for the intermediate period between commissioning of Bikaner-Moga 765 kV D/c line and implementation of 400kV bus splitting at Moga.
3.0 Transmission System for evacuation of Power from potential solar energy zones Phase -II in Northern Region.
3.1 CEA stated that Govt. of India had set a target for establishing 175 GW renewable capacity by 2022, which includes 100 GW Solar, 60 GW Wind generation capacity. MNRE vide its order dated 08.06.2018 had constituted a Sub-Committee to identify ISTS connectivity for renewable energy projects from potential solar energy zones (SEZs) and potential wind energy zones (WEZs) of about 50 GW and 16.5 GW respectively. SEZs and WEZs envisaged in 7 RE rich states (Tamil Nadu, Andhra Pradesh, Karnataka, Gujarat, Rajasthan, Maharashtra and Madhya Pradesh) were identified by SECI in association with MNRE in consultation with RE power developers.
To ease implementation of transmission infrastructure, it was proposed to bifurcate these requirements in two phases. A total of 20 GW solar & 9 GW wind projects has been planned in Phase-for Phase-10 GW solar in Phase- 10 GW solar in Phase-totalling to 20 GW. The details of SEZs in Northern Region are given below:
Solar Energy Zones
State/District Ph-1 (GW) Ph-2 (GW) Total
2020 2021 Rajasthan Jaisalmer (S: Ramgarh, Fatehgarh) 5 3 8 Jodhpur (S: Phalodi) 2 1 3 Bikaner (S: Kolayat/Pugal) 3 1 4 Barmer (S: Barmer) 0 5 5 Subtotal 10 10 20
MNRE has subsequently revised Solar Potential complexes details in Rajasthan for development by 2020/2021 in two phases, which is as under:
District Taluk/Tehsil Ph-1(GW) 2020
Ph-2(GW) 2021 Total
Jaisalmer Kuchhri - 4.00 4.00 Fatehgarh 3.50 2.20 5.70 Jodhpur Phalodi/Bhadla 3.55 1.75 5.30 Bikaner Koyalat /Pugal 1.85 3.15 5.00 Total 8.90 11.1 20
The details of connectivity/LTA granted are as follows: Sl no.
Location St-II connectivity LTA
Applied Granted/Agreed Applied (MW) Granted (MW)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
3.2 Out of total 20 GW REZ [Solar] in Rajasthan, transmission system for 8.9 GW in Bhadla (3.55 GW), Fatehgarh (3.5 GW), Bikaner (1.85 GW) complexes under Phase-I, was technically agreed in the 2nd meeting of Northern Region Standing Committee on Transmission (NRSCT) held on 13.11.2018.
3.3 In the 3rd meeting of NRSCT held on 24.5.2019 the transmission system for integration of balance 11.1 GW solar potential in Rajasthan [Phase II :11.1GW] (Out of total 20 GW REZ [Solar]) from Ramgarh/Kuchheri (4 GW), Bikaner (3.15 GW), Bhadla (1.75GW) & Fatehgarh (2.2 GW) was deliberated. In the meeting RVPNL highlighted that the intra-state EHV transmission in Western Rajasthan is sufficient to evacuate about 10 GW RE projects (7.4 GW already commissioned and 1.3 GW under implementation). In addition to this, 2 GW, 2.1 GW and 2.211 GW of RE capacity addition is expected in the year 2020-21, 2021-22 and 2022-23 respectively. For evacuation of this additional 6.3 GW RE capacity, 765/400 kV Jodhpur GSS (Hingola) along with its interconnections with Phagi 765/400 kV GSS has been planned. Subsequently, RVPNL has provided the modified proposal for evacuation of additional RE capacity. The plan comprised upgradation of 400kV Jodhpur (Kakani) S/s to 765kV level along with its interconnections with Phagi 765/400 kV GSS and 400kV interconnections.
An additional RE capacity of 4.1 GW (3.1 GW Solar & 1 GW wind) in time frame of 2021-22 has been planned by Rajasthan in Intra state, which includes 3 GW Solar located in Jaisalmer (2.1 GW), Jodhpur (0.7 GW) & Bikaner Area (0.2 GW). Therefore, after accounting for development of above Solar generation (3 GW) in Intra state network in similar pockets, transmission system for only 8.1 GW (
) of RE potential was required to be planned under ISTS as compared to 11.1 GW system that has been proposed earlier and it was decided that that a joint study meeting would be convened to further deliberate on the scheme.
MoP vide its OM dated 14.6.2018 had notified the long term RPO trajectory, solar and non-solar, uniformly for all the States, wherein, RPO (%) (of total consumption Excluding Hydro) 10.5% for Solar and 10.5% for non- solar has been mentioned for 2021-22. However, RPO (%) as per the State Electricity Regulatory commission for 2021-22 furnished by respective State are as follows:
S. State RPO (%) of Total Consumption Excluding
(MW) for Grant (MW) 1 Bhadla 3380
(13 nos.) 3380 3380
(13 nos.) 3380
2 Bhadla-II 1280 (2 nos.)
300+980 (agreed)
980 -
3 Fatehgarh 2050 (7 nos.)
1700+350 (Agreed)
1200 (4 nos.)
850+350 (Received)
4 Fatehgarh-II 2200
(5 nos.) 2200 2200
(5 nos.) 2200
5 Bikaner 1790 (5 nos.)
1290+500 (agreed)
1290 (4 nos.)
600+690 (agreed)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
No Hydro (as per SERC) for 2021-22
Solar Non-Solar
1 Punjab 6.5 8
2 Haryana 8 3
3 Rajasthan 8.5 9.8
4 Uttar Pradesh 4 6
The study file was circulated to all the Northern region constituents to send their comments on the transmission system proposed as well as the on load flow file based on which the transmission system for evacuation of power from 8.1 GW RE (solar) projects has been proposed.
A joint study meeting was convened on 17.6.2019 & 18.6.2019 at Powergrid, Gurgaon, wherein, the representatives from CTU, POSOCO, Haryana, Punjab, Himachal Pradesh, Rajasthan and Delhi were present. No representative from UPPTCL, PTCUL and JKPDD attended the meeting. All the State representative furnished their load generation balance as well as existing and planned RE generations in their respective states. The comments furnished by the constituents were discussed and accordingly the load flow study was revised. Subsequently, PTCUL representative also got updated the network pertaining to them.
3.4 Incorporating the comments of the constituents the following alternatives are proposed for evacuation of power from 8.1 GW potential RE generation in Northern Region (
i) Establishment of 400/220kV 4x500 MVA pooling station at suitable location near
Ramgarh/Kuchheri ii)
iii)
iv)
v)
vi) vii) viii) ix) x) xi) xii) xiii) xiv)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
xv) xvi) xvii) xviii) xix) xx) xxi) xxii)
xxiii)
xxiv)
xxv) xxvi)
xxvii)
xxviii)
xxix)
xxx)
xxxi)
xxxii)
1.
i) Establishment of 400/220kV 4x500 MVA pooling station at suitable location near Ramgarh/Kuchheri
ii)
iii)
iv) v) vi) vii) viii) ix) x) xi) xii) xiii)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
xiv)
xv) xvi)
xvii)
xviii)
2.
i) +400kV, 5000 MW HVDC terminal at Pooling point near ii) +400kV, 5000 MW HVDC terminal at Pooling point in suitable location (near
Aliganj) between Bareilly and Mainpuri iii) +400kV HVDC line (Quad) between Bhadla-II PS and suitable location (near
Aliganj) between Bareilly and Mainpuri
i)
ii) iii) iv)
i) ii) iii) iv)
3.5 CEA
i)
ii)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
iii)
iv)
v)
a)
b) c) d)
vi)
3.6
3.7
Salient features of a VSC based HVDC
i) Best suitable option for integration of intermittent RE sources ii) Active and reactive power modulations possible to improve the stability of the
connected AC System iii) Supports connected AC system due to its steady state and dynamic voltage and
reactive power support iv) Reverse power transmission is feasible up to rated capability depending on the
requirements v) Four Quadrant Operation is possible vi) Controllability of power compared to AC transmission vii) Grid Connection to weak/islanded AC Networks viii) Independent Control of Active and Reactive power ix) Supply of passive Networks and Black Start Capability x) Can be used as STATCOM even without active power transmission xi) Less foot print area compared to conventional HVDC system xii) In symmetric monopole configuration, standard transformers are required instead
of converter transformers
File No.CEA-PS-11-21(19)/2/2019-PSPA-I DivisionI/6424/2019
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Minutes of 4th meeting of NRSCT held on 25.7.2019
xiii) Generally, no/very little amount of harmonics thus reduces requirement of AC/DC filters
3.8
3.9
3.10 for evacuation of power from 8.1 GW potential RE
generation, under Phase-II, in Northern Region (
Transmission schemes for Solar Energy Zones (SEZs) in Rajasthan (8.1 GW) under Phase-II
A.
i) Establishment of 400/220kV 4x500 MVA pooling station at suitable location near Ramgarh/Kuchheri
ii)
iii)
iv)
v)
vi)
vii) viii) ix) x) xi) xii) xiii)
xiv) xv)
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Minutes of 4th meeting of NRSCT held on 25.7.2019
xvi)
xvii) xviii)
xix)
xx) xxi) xxii)
xxiii)
xxiv)
B. 1)
i) +400kV, 5000 MW HVDC terminal at Pooling point near ii) +400kV, 5000 MW HVDC terminal at Pooling point in suitable location
near Modipuram iii) +400kV HVDC line (Quad) between Bhadla-II PS and suitable location near
Modipuram (on M/c tower)
Pooling point in suitable location near Modipuram
2) 3) 4) 5) 6)
File No.CEA-PS-11-21(19)/2/2019-PSPA-I DivisionI/6424/2019
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Minutes of 4th meeting of NRSCT held on 25.7.2019
4.0 Modifications in the Transmission schemes for Solar Energy Zones (SEZs) in Rajasthan (8.9 GW)
4.1 transmission system for Solar Energy Zones (SEZs) in Rajasthan (8.9 GW) under Phase-I, was technically agreed in the 2nd meeting of Northern Region Standing Committee on Transmission (NRSCT) held on 13.11.2018. which inter-alia includes Length of this transmission line was estimated to be approx 100 km (as the estimated length of Fatehgarh-Bhadla transmission line was also about 100 km). Hence no reactive compensation was proposed for this line. However, it has come to notice that the route length for which Fatehgarh Bhadla Transmission Limited has got approval for Fatehgarh-Bhadla 765 kV D/c line is 145 km rather that earlier estimated 100 km. Also, survey for Fatehgarh II- Bhadla II has been done by BPC which indicated the route length to be 187 km in view of the proposed extension in the boundaries of the protected area for Great Indian Bustard. Therefore, reactive compensation needs to be provided for
Further LILO of
File No.CEA-PS-11-21(19)/2/2019-PSPA-I DivisionI/6424/2019
34
Annexure-IV Study Assumptions
1. Studies has been carried out for various load generation scenarios i.e. solar
maximized scenario (for 8.1 GW SEZ based on future potential in Rajasthan) as
well as peak demand scenario for 2021-2022 time frame.
2. All India Demand is considered as per the 19th EPS of CEA (2021-22). For peak
demand scenario, regional demand has been considered as per the 19th EPS.
Based on the discussions & past trends, for solar maximized scenario, demand
has been considered as about 90% of the peak demand of 19th EPS for various
regions except for Northern region where it is considered as about 95% of the
peak demand.
3. In the studies, all India transmission network up to 220kV level has been
simulated. This includes, existing and well as under construction transmission
network incl. high capacity transmission corridors and Green Energy Corridors.
4. Considering envisaged RE (wind & solar) capacity addition and to achieve Load-
generation balance, Thermal generation dispatch is reduced upto 55%, wherever
required. At some of the locations, thermal generation is even needed to be
backed down.
5. For RE (Solar) maximized scenario, Solar generation dispatch in Rajasthan ISTS
SEZ is considered as 100%, whereas Rajasthan wind generation dispatch is
considered as 30% (Intra Solar is considered as 80%). In peak demand scenario
(evening), no Solar generation is considered whereas Rajasthan wind generation
dispatch is considered as 70%.
Jaisalmer (RVPN)
Jaipur(Phagi)
Bhadla (PG) (Ph-I: +1.05GW)
Fatehgarh
(Ph-I:+1.2GW)
To Jhatikara
From Banaskantha
Chittorgarh
Ajmer
Chittorgarh (RVPN)
Ajmer (RVPN)
To Moga
Bhadla (RVPN)
Ph-I : 8.9 GW
Transmission for Rajasthan SEZ: 20 GW (Ph-I: 8.9GW, Ph-II :11.1GW)
KHETRI
Fatehgarh-2 (Ph-I: 2.3GW) (Ph-II: 2.2GW)
Bhadla-2 (Ph-I : 2.5GW) (Ph-II:1.05GW)
Sikar (PG)
Jaisalmer (near Ramgarh/Kuchheri)
(Ph-II : 1.9GW)
Bikaner (Ph-I:+1.85GW) Bikaner-2
(Ph-II: 2.95GW)
To Bhiwani
To Gwalior
To Anta
Bhiwadi (Reversal of
Balia-Bhiwadi HVDC link)
Ph-II: 11.1 GW*
Narela
Bhiwadi
To Balia
* Out of 11.1 GW, 3 GW to be evacuated by RVPN through its planned/existing transmission system
Aligarh
To Meerut
To Bhiwani
To Mandola
To Bawana
To Maharanibagh
To Gopalpur
Bikaner (RVPN)
Sikar-II
Neemrana
Exhibit-I
167458BIKANER-NW
774.0
164480FATEHG-2
400.0
167459BHADLA PG
767.6
1000.0
0.0H
164460FATEHGARH
400.5
1100.0
0.0
1100.0
0.0
164459BHADLA PG
398.5
162498BHADLA-2
218.6
3550.0
398.8
137703MOGA-PG
767.8
167774KHETRI
771.1
776.6
147704BHIWN-PG
765.1 2337.9
2337.9
42.1
850.0
0.0H
399.6
1913.0
357.5
164404BHADLA
398.8
352.1
16.7
351.4
43.8
43.8
1320.8
164.7 1320.8
164.7
218.2
571.6
768.5
164774KHETRI
401.2
122.0 76.3
76.3
300.5
31.3
300.5
31.3
162359BHADLA-PG
217.3
3347.0
464.7
250.0
0.0H
162397ADANI
218.2
124.5
0.2
124.5
0.2
500.0
0.0H
162398SOURYA
218.9
248.0
7.6
248.0
7.6
0.0H
162399ESSEL
221.6
361.1
65.1
361.1
65.1
738.5
97.0
731.5
99.1
1361.1
12.1
1455.1
24.9
402.5
1551.9
325.5
764.8431.5
81.0
1483.7
103.4
798.8
15.4
1215.7
118.2
167498BHADLA-2
778.8
993.4
70.2
1000.0
0.0H
999.9
127.2
4500.0
164498BHADLA-2
400.0
4224.1
2070.9
162480FATEH-2
750.0
164451JAIPUR_RS
296.7
167417AJMER-NW
94.1 738.3
784.6
154463JHATIKALA-PG
399.9
804.9
157708JHATI-PG
164458BIKANER-NW
TO KANKROLI
164417AJMER-NW
7.4
TO BHINMAL
94.1
162458BIKANER
167773JAIPURR
409.9
351.4
TO BHILWARA
TO DEENWANATO HEERAPURA
TO BIKANER(RVPN)
TO BAP
TO BADISID
TO KANASAR
402.0
134423MOGA
TO KOTPUTLI
42.1
218.1
TO Gr. NOIDA
TO BAMNOLI
TO DWARKA
TO Sikanderabad
TO JALJIVI
623.8
TO KASHIPUR
TO MURADABAD
TO LUCKNOW
TO SHAHAJAHANPUR
TO MEERUT
TO BARELY(UP)
TO MANESAR
TO MERTA
TO MERTA
TO SOHAWAL
177707MERUT-PG
TO LUCKNOW
TO RAMPUR
TO NOIDA
TO JAWAHARPUR TPS
TO CHITTORGARH
TO ANTA
TO GWALIOR
TO BABAI
TO DHANONDA
TO PATNA
TO NAUBATPUR
TO BIHAR SHARF
TO MAU
TO RASRA
TO TALWANDI SABO
TO JALANDHAR
TO NOKADAR
TO FATEHBAD
TO KISHENPUR
TO HISSAR
TO HISSAR
TO MAHARANIBAGH
TO GOPALPUR
TO BASSI
TO BASSI
TO TEHRI POOL(FSC)
TO MUNDKA
TO AGRA
TO SIKAR
TO BHIWANI
Transmission Scheme for Rajasthan SEZ PH-II
TO GURGAON
TO SIKAR
405.4
164110JAISALMER-2
337.4
105.8
7135.3
898.6
1200.0
0.0H
337.4
164403RAMGARH
403.3
257.3
22.0
257.3
22.0
164401AKAL-4
406.1
23.5
7.6
23.5
7.6
288.8
53.3
164402BARMER-4
402.4
303.5
17.8
294.6
26.2
176.3
10.7
402.6
324.6
4.2
402.7
641.2
27.2
108.6
38.5
158.2
34.0
220.6
81.1
92.1
86.1
242.1
39.5
242.1
39.5
346.0
15.4
346.0
15.4
528.0
202.5
105.8
401.1
158.4
38.0
917.8
4.4
398.1
386.7
20.5
164461RAMG-II
403.5
726.9
94.4
726.9
94.4
400.0
31.6
27.6
31.6
27.6
164921BHIWADI
400.0
954.2
2.5371.9
24.3
274.4
80.5
274.4
80.5
41.6
71.3 41.5
71.4
235.9
135.0
15.9
135.0
15.9 91.7
14.4
260.0
72.1
36.0
623.0
36.0
174483BAREILY
404.7
424.0
245.5
40.9
623.0
92.7
2.5
954.2
214.7
15.6
214.7
15.6139.9
25.0
23.1
220.1
164434JODH KANKANI
403.3
164757POKARAN
220.1
23.1
382.2
39.5
382.2
39.5
736.0
84.8
84.8
736.0
1981.4
563.2
11.9
540.0
3.7
47.2 238.6
238.6
47.2
381.5
54.4
381.5
54.4
443.3
7.7
475.9
53.9
475.9
53.9
134325MALKANA
399.8
440.4
17.5
397.5
240.4
17.5
21.3
0.6
43.6
20.8
43.6
374.5
4.4 391.0
1.9
164495BIKANER-II
174266GNOIDAUP
401.6
780.4
27.9
76.0
81.3
76.0
81.3
98.2
14.8
98.2
14.8
215.9
66.6
215.9
66.6
63.9
1004.5
184.9
1004.5
184.9396.7
1170.6
752.5
62.9
623.8
70.2
174410BAREL-PG
404.8
212.0
125.5
212.0
125.5
33.7
15.8
34.1
15.4
194.2
42.8
162.0
97.6
97.6
194.2
42.8
188.6
0.8
188.6
0.8
54.6
18.7
54.6
18.7
111.8
22.4
109.0
17.6
109.0
17.6
88.2
94.2
798.8
15.4
162.0
154708JHATIKARASP
2398.1
90.9 263.4
38.1
263.4
38.1
378.4
530.1
13.7
41.2
164433JODH SURPURA
164430PACHPADRA
402.7
293.0
67.7
97.1
50.8
641.2
27.2
572.5
41.4
460.4
55.6
234.4
30.4
154501NARELA ISTS
399.3
1866.3
193.7
557.0
27.9
557.0
27.9
375.5
8.0
375.5
8.0
174475BAL74-PG
400.0
1308.8
172.2
70.5517.7
70.5
574.8
39.6
574.8
39.6
586.2
102.4
27.8
17.2
80.7
19.880.7
19.8
164445NEEMR-PG
517.7
586.2
102.4
4.2
13.3
4.2
13.3
20.8
134438MOGA SPLT
164413RAJWEST
917.8
4.4
164497SIKAR NEW
399.9
1701.1
1.0
840.6
62.6
840.6
62.6
707.3
93.3
771.0
26.8
892.1
861.0
341.9
1138.7
229.3
1336.4
132.7
861.0
341.9
1336.4
132.7
892.1
26.8 229.3
1914.5
111.8
357.5
1914.5
167480FATEH-2
132.2
198.0
1821.6
1571.0
1367.6
76.21367.6
198.0
768.1
1336.4
132.7
1336.4
132.7
1138.7
142.3
1542.4
76.2
423.1
261.5
1821.6
1199.0
212.7 1186.4
173.8
770.3
167799JODH KANKANI
221.8
31.3
221.8
177265GNOIDAUP
768.5
375.3
3.7
1883.3
133.2
322.3
14.8
83.0
366.9
177806BAREILLY
157001NARELA ISTS
767.6
1599.8
169.6
1332.7
166.1
1332.7
166.1
802.1
5.3
31.3
167497SIKAR NEW
767.2
1367.9
4.3 1367.9
4.3 1367.9
4.3
1367.9
4.3
177718RAMPUR_765
1
1885.2
104.6
1885.2
14.1
262.3
162.7
177882KANPURPG
177258ORAI
778.2
953.9
29.5
5.1
90.55.1
90.5
423.8
89.8
187.2
145.4
220.3
561.7
30.8
626.0
5.0
243.7
16.7
193.4
10.9
222.5
10.2
92.7
1269.3
16.2
162361RAMG-II
220.4
1900.0
0.0H
218.8
2950.0
314.3
4500.0
0.0
0.0
1880.0
0.0
2950.0
483.0
62.5
0.0H
887.9
4.2
1899.8
224.7
150.1
31.6
10.4
1144.0
0.0H
160.0
0.0H72.3
18.2
72.3
18.2
144.2
37.2
138.1
35.7
162285BHADLA-S
243.2
13.3
624.7
162403RAMGARH_RE
222.4
595.6
0.0H
139.5
162280AKAL-2
223.6
774.8
164416AJMER
408.0
0.0H
177512ALIGARH
0.0
133.2
23.5
7.2
0.0H
0.0H
56.0
64.0
0.0H
18.9
6.2
133.2
60.0
106.9
5.4
161047BHADLA
161240KHETUSAR
32.2
341.2
170.5
25.8
341.2
50.6
22.6
528.7
193.4
41.9
3550.0
214.950.6
162495BIKANER-2
177706AGRA-PG
1642.8
65.6
1642.8
65.6
1006.2
462.7
962.0
514.7
1006.2
462.7
962.0
514.7
721.7
35.3 708.7
61.0
721.7
35.3 708.7
61.0
0.0
241.1
C10.0
125.0
C20.0
125.0
C10.0
125.0
C20.0
125.0
C30.0
125.0
0.0
12.8
0.0
-59.7
C10.0
125.0
1
167458BIKANER-NW
769.2
164480FATEHG-2
398.8
167459BHADLA PG
764.9
164460FATEHGARH
398.1
0.1
55.0
0.1
57.0
164459BHADLA PG
401.1
162498BHADLA-2
220.0
0.0
0.0
137703MOGA-PG
771.1
167774KHETRI
763.1
773.4
147704BHIWN-PG
761.5
160.3
160.3
156.0
400.2
62.7
109.1
164404BHADLA
402.2
146.7
14.2
146.5
4.6
4.6
149.5
2.2
149.5
2.2
219.30.0
759.8
164774KHETRI
402.3
175.4
17.8
58.8
17.8
58.8
34.1
59.2
34.1
59.2
162359BHADLA-PG
220.8
0.0
30.0
162397ADANI
220.8
0.0
2.9
0.0
2.9
162398SOURYA
220.8
0.0
2.9
0.0
2.9
162399ESSEL
221.3
0.0
9.3
0.0
9.3
912.7
127.8
904.1
129.7
338.2
71.1
361.2
81.5
403.8
985.9
68.1
762.9 36.9
14.8
579.8
106.3
165.5
60.0
19.1
116.4
167498BHADLA-2
770.9
332.0
12.3
0.0
0.0
0.0
164498BHADLA-2
400.0
33.9
102.1
162480FATEH-2
164451JAIPUR_RS
90.7
167417AJMER-NW
122.7
780.3
154463JHATIKALA-PG
397.8
100.3
157708JHATI-PG
164458BIKANER-NW
TO KANKROLI
164417AJMER-NW
166.1
TO BHINMAL
162458BIKANER
167773JAIPURR
407.5
146.5
TO BHILWARA
TO DEENWANA TO HEERAPURA
TO BIKANER(RVPN)
TO BAP
TO BADISID
TO KANASAR
405.5
134423MOGA
TO KOTPUTLI
156.0
220.1
TO Gr. NOIDA
TO BAMNOLI
TO DWARKA
TO Sikanderabad
TO JALJIVI
167.2
TO KASHIPUR
TO MURADABAD
TO LUCKNOW
TO SHAHAJAHANPUR
TO MEERUT
TO BARELY(UP)
TO MANESAR
TO MERTA
TO MERTA
TO SOHAWAL
177707MERUT-PG
TO LUCKNOW
TO RAMPUR
TO NOIDA
TO JAWAHARPUR TPS
TO CHITTORGARH
TO ANTA
TO GWALIOR
TO BABAI
TO DHANONDA
TO PATNA
TO NAUBATPUR
TO BIHAR SHARF
TO MAU
TO RASRA
TO TALWANDI SABO
TO JALANDHAR
TO NOKADAR
TO FATEHBAD
TO KISHENPUR
TO HISSAR
TO HISSAR
TO MAHARANIBAGH
TO GOPALPUR
TO BASSI
TO BASSI
TO TEHRI POOL(FSC)
TO MUNDKA
TO AGRA
TO SIKAR
TO BHIWANI
Transmission Scheme for Rajasthan SEZ PH-II
TO GURGAON
403.2
164110JAISALMER-2
16.9
46.8
237.6
310.9
16.9
164403RAMGARH
398.9
157.0
10.9
157.0
10.9
164401AKAL-4
401.0
46.8
39.2
46.8
39.2
172.2
42.2
164402BARMER-4
403.5
53.2
31.2
51.6
37.8
15.8
59.9
407.0
108.6
56.5
406.4
89.2
103.7
27.6
18.7
40.2
4.7
8.0
30.8
366.5
86.3
157.7
73.4
157.7
73.4
25.2
25.7
25.2
25.7
642.0
202.5
46.8
402.8
28.8
38.2
24.8
82.8
400.0
34.9
11.6
164461RAMG-II
400.8
119.0
76.4
119.1
33.6
400.0
31.4
2.4
31.4
2.4
164921BHIWADI
400.0
47.9
10.7
3.7
8.4
230.4
9.8
230.4
9.8
103.2
46.4 102.9
46.6
115.2
166.9
36.9
166.9
36.9 113.4
0.3
298.3
69.5
3.3
167.2
3.3
174483BAREILY
404.4
104.0
274.2
118.8
167.2
38.9
10.7
47.9
63.3
59.8
63.3
59.8 132.8
42.0
37.1
118.8
68.4
119.0
164434JODH KANKANI
401.6
164757POKARAN
229.6
19.1
229.6
19.1
237.7
45.0
45.0
237.7
758.5
130.9
94.3
125.5
98.2
87.0 36.9
36.9
87.0
9.8
15.3
9.8
15.3
44.7
15.1
231.7
89.2
231.7
89.2
134325MALKANA
399.7
469.1
5.7
401.0
300.4
61.1
88.0
18.5
22.6
111.1
22.6
32.8
25.6 143.2
58.7
164495BIKANER-II
174266GNOIDAUP
399.6
678.3
45.2
258.9
29.2
258.9
29.2
108.3
14.3
108.3
14.3
28.1
3.1
28.1
3.1
54.3
613.4
100.2
613.4
100.2394.2
657.0
490.2
52.7
167.2
12.3
174410BAREL-PG
404.5
52.0
137.4
52.0
137.4
107.5
18.6
108.6
18.2
93.4
81.8
55.9
105.5
105.5
93.4
81.8
55.1
18.5
55.1
18.5
4.0
12.1
4.0
12.1
61.0
8.8
34.9
37.1
34.9
37.1
76.3
83.8
165.5
60.0
55.9
154708JHATIKARASP
161.0
191.847.3
8.4
47.3
8.4
8.5
44.1
54.9
79.0
164433JODH SURPURA
164430PACHPADRA
406.1
162.9
79.8
0.9
46.0
89.2
103.7
79.6
109.5
119.6
127.7
134.3
45.4
154501NARELA ISTS
394.7
868.3
47.2
281.3
2.4
281.3
2.4
152.7
26.4
152.7
26.4
174475BAL74-PG
400.0
1085.8
31.1
78.4 50.7
78.4
267.0
13.8
267.0
13.8
235.0
59.2
20.7
50.7
75.5
52.1 75.5
52.1
164445NEEMR-PG
50.7
235.0
59.2
3.1
3.0
3.1
3.0
111.1
134438MOGA SPLT
164413RAJWEST
24.8
82.8
164497SIKAR NEW
401.2
255.5
17.7
127.5
58.3 127.5
58.3
450.6
22.4
766.3
6.7
88.8
159.7
158.3
189.7
28.2
15.0
95.3
159.7
158.3
15.0
95.3
88.8
6.7
28.2
139.7
100.5
100.5
139.7
167480FATEH-2
35.0
343.2
157.1
528.9
50.7
87.550.7
343.2
766.9
15.0
95.3
15.0
95.3
189.7
26.6
519.2
87.5
415.0
4.9
157.1
80.6
67.780.6
67.7
772.6
167799JODH KANKANI
281.1
34.1
281.1
177265GNOIDAUP
765.5
483.0
68.4
677.3
228.4
925.5
219.2
664.2
48.1
177806BAREILLY
157001NARELA ISTS
753.4
266.8
144.7
170.7
63.4
170.7
63.4
260.3
282.3
34.1
167497SIKAR NEW
768.0
8.7
111.78.7
111.78.7
111.7
8.7
111.7
177718RAMPUR_765
10.0
487.4
145.1
119.6
145.1
119.6
467.3
124.7
177882KANPURPG
177258ORAI
778.8
410.5
26.9
605.9
46.8605.9
46.8
272.7
62.0
695.5
128.7
221.5
220.5
36.3
510.1
47.2
332.2
14.7
38.0
30.3
272.5
32.4
22.1
231.9
23.9
162361RAMG-II
220.5
220.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
711.7
41.7
219.1
161.6
0.0
0.0
168.3
9.6
13.1
37.1
3.7
37.1
3.7
75.1
6.5
58.0
3.1
162285BHADLA-S
312.2
5.2
213.5
162403RAMGARH_RE
219.9
595.6
91.5R
139.5
162280AKAL-2
220.0
770.7
164416AJMER
408.3
21.4R
177512ALIGARH
8.4
132.1
12.0
4.1
18.4
6.1
132.1
23.9
8.7
161047BHADLA
161240KHETUSAR
27.1
250.8
125.3
21.7
250.8
42.6
0.5
94.4
161.2
44.8
0.0
157.942.6
162495BIKANER-2
177706AGRA-PG
137.6
267.3
137.6
267.3
15.7
41.315.7
41.3
15.7
41.3
15.7
41.3
1006.2
506.8
962.0
514.7
1006.2
506.8
962.0
514.7
0.0
-21.9
L10.0
124.2
L20.0
124.2
0.0
91.8
L10.0
125.0
L20.0
125.0
0.0
-21.9
1