theme-9: field demonstration india update · 2020-07-20 · presenter: suresh srivastava, iit...
TRANSCRIPT
1
UI-ASSIST: VIRTUAL WORKSHOP
Presenter: Suresh Srivastava, IIT Kanpur
JULY 21-24, 2020
THEME-9: FIELD DEMONSTRATION
INDIA UPDATE
2
Theme-9: Co-leads and Members from India
Organization First Name Last Name RoleIIT Kanpur Saikat Chakrabarti Co-LeadIIT Kanpur Suresh Srivastava Co-LeadIIT Kanpur Ankush Sharma Co-Lead
NETRA Subrata Sarkar Co-Lead
TERI Alekhya Datta Co-LeadIIT Kanpur Santanu Mishra MemberIIT Kanpur Vinay Tiwari Member
TERI Shashank Vyas MemberNETRA Subrata Sarkar MemberNETRA Shish Pal Singh MemberPGCIL Rajesh Kumar MemberPGCIL Manish Kumar Tiwari MemberBRPL Abhishek Ranjan MemberUPPCL Chief Engineer
Distribution
DVNNL Kanpur Zone
(Rajendra Prasad)
Member
3
Theme 9: Objectives
Theme 9
Field
Demonstration
0101Rural Pilot by IIT Kanpur and
DVVNL/UPPCL
Semi-Urban Pilot by IIT Kanpur
inside IITK Campus
Urban Pilot by IIT Kanpur
inside IITK Campus
02
03
04Rural Pilot by NETRA
05Urban Pilot (Feeder,
Residential and Institutional
level) By TERI and BRPL
Rural Distribution Pilot
at NRECA
02Semi-Urban Distribution
Pilot 1 at WSU
03Semi-Urban Distribution
Pilot 2 at TAMU
04Urban Distribution
Pilot 1 at Spokane, WA
05Urban Distribution
Pilot 2 at Philadelphia, PA
4
INPUTS FROM OTHER THEMES: EXAMPLE
Theme-3
Storage and Sizing
Charge/discharge
Control
Theme-4
Primary and Secondary
controlsProtection
Theme-5
Communication options
Cyber measures
Theme-6
DSO functions (SE, Volt/Var, Opt.
operation, Forecasting,
etc.)
Theme-7
DSO regulation
aspect
Theme-10
Social and load survey (baseline)
Site and technology selection
Basic engineering and tendering
Detailed engineering (drawing, documents,
and operating philosophy
Installation, testing and commissioning
Field Demonstration Pilots
5
Field Demonstration Pilots by IITK, DVVNL/UPPCL
AC Microgid Rural pilot by IIT Kanpur and UPPCL covers two village hamlets (of
about 85+75 houses) in Kanpur (100 kWp SPV, 100kW, 200 kWh Li-Ion Battery
Storage and Biomass-appx. 30 kW, six solar pumps )
The Semi-urban Pilot by IIT Kanpur inside campus covers 30 single storey houses
in two lanes (30x 5kWp roof top SPV, 70 kW 140kWh Li-Ion and 50kW, 100kWh
Redox Flow Battery Storage#) and two EV Charging stations (each having single
phase Bharat chargers, 3-phase Slow AC charger and Fast DC charger, fed from 25
kWp SPV & Grid, 40 kWh Li-ion battery to emulate EV#).
Urban pilot inside IITK campus covers two housing towers (2x25 kWp SPV,
2x50kWh Li-ion Battery Storage) and an academic building with Thermal Energy
Storage (TES) system.
DSO-ADMS functions to be integrated at IITK SCADA Control Center.
# Alternate Technology/EVs being considered due to excessive cost quoted.
6
Contracts for Field Demonstration Pilots by IITK
I. Thermal Energy Storage (TES) System 545 TRHR (Urban Pilot):
Awarded to M/s Kehems Engineering Pvt. Ltd, Indore, MP in April 2019.
After review of engineering documents, installation work completed in first week of March 2020.
Commissioning held up due to COVID 19 lockdown (delayed and likely in July 2020).
II. ADMS Development and Implementation of DSO Functions: (Common to all pilots)
Awarded to M/s Synergy Systems & Solutions, Faridabad, Haryana in Aug. 2019 (also industry
partner).
Functional Design Specifications (FDS) finalized in April 2020. Two of the ADMS functions developed
by consortia partners being coded by M/s Synergy for implementation.
III. Rural, Semi-urban and Urban Smart Grid Pilots (complete work except above two):
Awarded to Siemens Ltd., Gurugram, Haryana on 31 December 2020.
Jointly finalized the distribution, protection, communication and operating philosophy etc.
Majority of the electrical, civil, microgrid controls design and drawing documents reviewed.
Site mobilization took place in Mid March 2020, work could not start due to COVID 19 lockdown.
Scheduled completion 30 June 2020, but delay of about 4-5 months expected.
7
Few More Highlights of the Rural Microgrid Pilot
Social survey was conducted in the beginning. Apart from electricity,
villagers urgently need irrigation pumping system. The distribution system
is part of contribution of DVVNL/UPPCL to this project.
DVNNL completed electrification work under ‘Saubhagya Yojana’ of the
GoI and DVVNL has installed transformers in both the hamlets.
There were objections in the allocation of land given by Gram Panchayat.
Now with their concurrence, the allocated land is converted into free land
and officially given for the pilot set up.
A local society named “Chhaba Niwada-Bargadiyapurwa village
Renewable Energy Promotion Society” approved by relevant authority.
DVVNL in principle agreed for net metering billing at one point
(transformer LV point) to the village society, that will manage the
microgrid.
Data from smart meters, placed in the transformer feeders, are being
recorded at IITK SCADA control center. Base case profiling being done.
8
9
20.01 kW
0
5
10
15
20
25
Loa
d (
kW
)
Time 0-24 hrs
Load Profile: Bargadiya Purwa Village
Hamlet
on 27 May 2020
LOAD PROFILE OF BARGADIYA PURWA VILLAGE HAMLET
1510
1272
1094
1469
2098
353
524553
800
11011158
2010
2207
2513
0
500
1000
1500
2000
2500
3000
Co
nsu
mp
tio
n (
kW
h)
Month - Year
Monthly Consumption of Village Hamlet Bargadiya Purwa
In 2019, Peak load for short period on 2nd
June was 12.18 kW. Smart meter in
other Chhabba Niwada hamlet not
connected due to problem in CT.
10
GROUND BREAKING CEREMONY ON 17 JUNE 2020 TO START FIELD WORK AT
CHHABBA NIWADA & BARGADIYA PURWA
Chief Engineer DVVNL/UPPCL
Lady Gram Pradhan and her Husband
Siemens Site Engineers
Recent Activities in Harnoo Village Kanpur Rural Pilot
11
SOLAR WATER PUMP INSTALLATION & BOUNDARY FOUNDATION WORK-
CHHABBA NIWADA – END JUNE 2020*
*Latest Update:•3 solar water pumps already installed & tested. •Civil work for biomass being started in BargadiyaPurwa.
12
Semi-Urban Field Pilot inside IIT Kanpur
• Two lanes inside campus (lanes 32 and 33) having single
storey houses were identified for Semi-Urban pilot.
• Sites for rooftop PV (30 x 5 kWp) , centralized storage at
two places (140 kWh Li-ion and 100 kWh Flow* BESS) in
the lanes, and EV charging stations (each with 25 kWp PV
and 40 kWh Li-ion BESS*) were planned.
* dropped from tender due to very high cost. Request sent
for alternate technology and EVs.
• Data from smart meters already placed in the two
feeders is being used for load profiling at SCADA
control center.
• Operation of the microgrid through Microgrid Controller
Being provided by M/s Siemens.
13
Semi-Urban Field Pilot inside IIT Kanpur
RTU
11kV/415V
To main substation
415 V Power Line
H.No. 15 KW
Communication channel
Auxilary SWNO
70kW, 140 kWhHybrid Inverter with
battery storage
Main SW NC
.
.
.
.
50kW, 100 kWhHybrid Inverter with
battery storage
H.No. 175 KW
H.No. 195 KW
H.No. 35 KW
H.No. 25 KW
H.No. 185 KW
H.No. 205 KW
H.No. 45 KW
H.No. 15 KW
H.No. 35 KW
H.No. 75 KW
H.No. 95 KW
H.No. 105 KW
H.No. 85 KW
H.No. 45 KW
H.No. 25 KW
FP-25
FP-28
connected to nearest feeder pillar using
customized AC-DB panel with communicable
MCCBs
connected to nearest feeder pillar using
customized AC-DB panel with communicable
MCCBs
ACB-2 630A
CT CORE-2, 600/5ACL 5P20, 10VA
ACB-3 630A
ACB-1 630A
CT CORE-1, 600/5A
CL 0.5S, 10VA
ACB-B NC 800A
ACB-4630A
CT CORE-1, 300/5ACL 5P20, 10VA
CT CORE-1, 300/5ACL 5P20, 10VA
CT CORE-2, 300/5A
CL 0.5S, 10VA
CT CORE-2, 300/5A
CL 0.5S, 10VA
50/51 + 50N/51NRelay
SMART METER
SMART METER
50/51 + 50N/51NRelay
OUTGOING-1LANE-32
OUTGOING-2LANE-33
67+67N 50/51+50N/51N
Relay
SMART METER
ACB-A1600A
11kV/415V1000kVA
Transformer
No voltage sensing & input to hybrid inverter
Outdoor free standing type degree of
protection: IP55
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
----No voltage sensing
CT CORE-1, 300/5ACL 5P20, 10VA
CT CORE-2, 300/5A
CL 0.5S, 10VA
SMART METER
50/51 + 50N/51NRelay
-----No voltage sensing
415V BUS
From 11kV Switch gear
- - - - -- - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - -
3½ core x 240sq.mm AYFY CABLE
Existing ( Spare to be used )
Existing 415V Switch gear in
Sub Station No. 3
415V ACB Panel (New) In Sub Station No. 3
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
415V, 630A Bus Bar
Spare
----No voltage sensing
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
IIT Kanpur Sub Station No. 3Modifications in feeders to
lanes 32 & 33
EV charging stations (2 Nos) inside IITK
Petrol pump complex and near taxi stand.
14
52.8041 kW
0
10
20
30
40
50
60
00
:00
:00
00
:25
:30
00
:51
:00
01
:16
:30
01
:42
:00
02
:07
:30
02
:33
:00
02
:58
:30
03
:24
:00
03
:49
:30
04
:15
:00
04
:40
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05
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05
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:30
05
:57
:00
06
:22
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06
:48
:00
07
:13
:30
07
:39
:00
08
:04
:30
08
:30
:00
08
:55
:30
09
:21
:00
09
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:30
10
:12
:00
10
:37
:30
11
:03
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11
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11
:54
:00
12
:19
:30
12
:45
:00
13
:10
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13
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:00
14
:01
:30
14
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14
:52
:30
15
:18
:00
15
:43
:30
16
:09
:00
16
:34
:30
17
:00
:00
17
:25
:30
17
:51
:00
18
:16
:30
18
:42
:00
19
:07
:30
19
:33
:00
19
:58
:30
20
:24
:00
20
:49
:30
21
:15
:00
21
:40
:30
22
:06
:00
22
:31
:30
22
:58
:00
23
:23
:30
23
:49
:00
Load
(k
W)
Time
Load Profile FP-25 (Lane-32) on 5 September 2019
72.4078 kW
0
10
20
30
40
50
60
70
80
00
:00
:00
00
:26
:00
00
:52
:00
01
:18
:00
01
:44
:00
02
:10
:00
02
:36
:00
03
:02
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03
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03
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04
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04
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05
:12
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05
:38
:00
06
:04
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06
:30
:00
06
:56
:00
07
:22
:00
07
:48
:00
08
:14
:00
08
:40
:00
09
:06
:00
09
:32
:00
09
:58
:00
10
:24
:00
10
:50
:00
11
:16
:00
11
:42
:00
12
:08
:00
12
:34
:00
13
:00
:00
13
:26
:00
13
:52
:00
14
:18
:00
14
:44
:00
15
:10
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15
:36
:00
16
:02
:00
16
:28
:00
16
:54
:00
17
:20
:00
17
:46
:00
18
:12
:00
18
:38
:00
19
:04
:00
19
:30
:00
19
:56
:00
20
:22
:00
20
:48
:00
21
:14
:00
21
:40
:00
22
:06
:00
22
:32
:00
22
:58
:00
23
:24
:00
23
:50
:00
Load
(k
W)
Time
Load Profile FP-28 (Lane-33) on 9 September 2019
15
Urban Field Pilot inside IIT Kanpur
It covers two faculty housing towers C&D (each to be provided with 25 kWp roof top SPV and 50
kWh Li-ion BESS), and Thermal Energy Storage (TES) system for Centre for Environmental
Science & Engineering (CESE) building.
Three-phase smart meters are installed in two residential apartments and the CESE Building. Data
collected are being used for preparing the load profiles for the buildings.
The 545 TRHR TES system will be integrated with the existing 230 TRHR system (made functional).
In case of power failure and non-availability of Solar PV output, BESS will feed only common area
lighting and list loads.
16
Glycol solution with phase-change material
is being used for the TES (achieves -4 deg C
in about 10 hours).
During night hours, building AC load shall
be met from Institute central AC plant, and
during peak load time (11:00 to 17:00 hrs)
by the TES system.
Peak load management by TES system
through SCADA system as part of ADMS.
Installation work completed in March 2020,
Commissioning delayed due to COVID 19,
likely in July 2020
Thermal Energy Storage (TES) System-CESE Building,
IIT Kanpur Urban Pilot
CESE Building
IIT Kanpur
17
46.08 kW
0
10
20
30
40
50
00
:04
:20
00
:34
:20
01
:04
:22
01
:34
:20
02
:04
:19
02
:34
:19
03
:04
:18
03
:34
:20
04
:04
:18
04
:44
:18
05
:14
:17
05
:44
:18
06
:14
:19
06
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:18
07
:14
:20
07
:44
:29
08
:14
:21
08
:44
:18
09
:14
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09
:44
:18
10
:14
:20
10
:44
:20
11
:14
:18
11
:44
:20
12
:14
:18
12
:44
:21
13
:34
:18
14
:14
:19
14
:44
:18
15
:14
:19
15
:44
:19
16
:14
:19
16
:44
:17
17
:24
:18
17
:54
:18
18
:24
:18
18
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:19
19
:24
:19
19
:54
:36
20
:34
:21
21
:14
:23
21
:44
:17
22
:14
:21
22
:44
:28
23
:24
:16
23
:54
:17
Load
(k
W)
Time
Load Profile Faculty Building – C Block on 4 July 2019
58.4 kW
0
10
20
30
40
50
60
70
00
:06
:34
00
:36
:35
01
:06
:34
01
:36
:36
02
:06
:34
02
:36
:34
03
:06
:35
03
:36
:34
04
:06
:35
04
:36
:34
05
:06
:35
05
:36
:33
06
:06
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06
:46
:34
07
:16
:34
07
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:35
08
:16
:34
08
:46
:35
09
:26
:34
09
:56
:35
10
:36
:35
11
:16
:37
11
:46
:36
12
:16
:35
12
:56
:34
13
:26
:34
13
:56
:35
14
:36
:33
15
:06
:34
15
:46
:34
16
:16
:35
16
:46
:40
17
:16
:37
17
:46
:34
18
:16
:33
18
:46
:34
19
:16
:39
19
:56
:35
20
:26
:34
20
:56
:36
21
:26
:33
21
:56
:34
22
:26
:34
22
:56
:33
23
:26
:33
23
:56
:32L
oa
d (
kW
)
Time
Load Profile Faculty Building – D Block on 3 June 2019
18
73.75 kW
0
10
20
30
40
50
60
70
8000
:15
:46
00
:45
:47
01
:15
:46
01
:45
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02
:15
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02
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03
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03
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04
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05
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05
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07
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07
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08
:05
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08
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09
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09
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10
:15
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10
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11
:15
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11
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:01
12
:25
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12
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:46
13
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13
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14
:25
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14
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15
:25
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16
:05
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16
:45
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17
:15
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17
:45
:45
18
:35
:45
19
:05
:45
19
:35
:46
20
:05
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20
:35
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21
:05
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21
:35
:49
22
:05
:46
22
:45
:47
23
:15
:45
23
:45
:46
Load
(k
W)
Time
Load Profile of Centre for Environmental Science & Engineering Building on 11 September, 2019
Building AC load during peak hours : Appx. 120 TR
Building AC load during night hours : Appx. 72 TR
19
Smart Grid Control Room and SCADA/AMI System, IIT Kanpur
Built under ‘Smart
City’ pilot project
funded by MoP/
NSGM & IIT
Kanpur
Being used as
platform for
ADMS integration
under UI-ASSIST.
Monitoring and
Control functions
of DSO will be
performed
integrating the
three field pilots.
20
Applications of BESS at Distribution Downstream
Distribution Transformer
Level
Group Housing Society
Institutional Campus
Field Demonstration Urban Pilots by TERI/BRPL
Shortlisted few DTs (8 Nos.) to carry out study, in association with BRPL
Collected AMR meter data for three years (2015-18) for all DTs
Data correction & gap filling and load pattern analysis
Identified a particular overloaded DT for further study
Conducted field survey to analyze consumer behavior towards BESS adoption
Evaluated load pattern for year 2022 and calculated required battery size to manage overload
Carried out simulation study for DT overload management in MATLAB
Shortlisted few Gated communities (7 Nos.) to carry out the study
Conducted field survey to identify appropriate applications of BESS
Analyzed the power outage frequency and common /critical loads
Identified a SPD* society having RTPV and DG as back-up source
Calculated the benefit to consumers if DG operation is optimized
ToD is applicable for selected consumer (TERI SAS)
RTPV installed and DG used as back-up source
Energy Time shift (Energy Arbitrage) identified as appropriate application
Defined BESS operation to maximize the benefit to the institute
*SPD – Single Point Delivery
21
TERI’s Urban Pilot Locations within BRPL Licensee Area
Pilot LocationsPower
Converter rating
BESS Design Capacity as per
BHEL QuoteType Application
Inter-connection
Point for BESS Integration
Category A(New Friends Colony, Taimur
Nagar)140 kVA 368.64 kWh
Li-ion (NMC/LFP*) or Adv. Lead Acid
Overload management of
DTR
At Low Tension terminal of 990
kVA DT
Category B(Ispatika Society, Dwarka,
Sector-4)270 kVA 201.6 kWh Li-ion (NCM/ LFP*)
Back-up power & demand response
At DG Output terminal wherein
Grid reference signal is received
Category C (TERI School of Advanced Studies, Vasant Kunj)
56 kVA 96 kWhLi-ion
(NCM/ LFP*)Energy time shift
At Low tension terminal of 1600
kVA DT
* Suitable battery technology identified during the tender evaluation process
22
Pilot Implementation – Case study for Category-A(Taimoor Nagar, New Friends Colony, ND)
Location for BESS Installation
Case study for Category-A(Taimoor Nagar, New Friends Colony, ND)
Case study for Category-B(Ispatika Society, Sector-4, Dwarka)
Case study for Category-C (TERI-SAS)
23
Future Task-TERI/BRPL Pilots
Testing & validation of control algorithm in laboratory and in real-time
test bed system with the help of IIT K prior to field deployment.
Network is being modelled in RTDS at IIT Kanpur laboratory
Issuance of Purchase Order to BHEL (Given on 29 June 2020)
Delivery of materials (battery, PCS, HAVC etc.): 3-4 months
Installation & commissioning of pilots as per allocated time schedule (3-4
months).
24
Field Demo Pilot in a Village near Rihand by NETRA
Project:
• Implementation of Micro-Grid and the Impact
Analysis and Policy Recommendation
Benefit:
• Reliable power supply to School, Hospital, Girls Hostel etc
• Improvement of socio-economic condition of people
• Cater different loads i.e. Lighting, Motors, irrigation etc.
• DC system-improved system efficiencySalient Features:
• PV Plant with optimum size battery storage in
Banvasi Sewa Ashram (BSA) near NTPC Rihand
• Optimum DC Voltage levels for DC power
transmission, household/road
lighting/School/hospital loads
• Monitoring and control of complete system through
centralized control station
Status:
• Survey of Load/Energy requirement according to type of
loads : Completed
• System architecture along with storage & exact location
w.r.t. Load Centre and finalization of Tender- joint study
planned with IIT Kanpur.
25
Major Outcomes Expected from Field Demo Pilots
• Providing a role model for microgrid, RES (PV and Biomass) and storage integrated future distribution systems in India under typical rural, semi-urban and urban settings.
• Demonstrating a new community based rural microgrid management model.
• Addressing electricity access and reliability issues and ensuring 24x7 supply.
• Demonstrating ADMS/DSO model to manage future smart distribution systems.
• Creating/enhancing local job opportunities and cottage industries along with rural pilots.
• Demonstrating overload relief to distribution transformers in urban and semi-urban areas and capital investment deferral due to storage deployment and optimal control.
• Demonstrating socio technical impact and bringing out policy recommendations to regulators and government to facilitate promotion of such systems.
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Thank youAcknowledgement:
“The work reported in this presentation is supported by the Department of Energy
under Award Number DE-IA0000025 and the Indo-US Science and Technology
Forum in partnership with Department of Science and Technology, Government of
India, under grant no. IUSSTF/JCERDC-Smart Grids and Energy Storage/2017.
The views and opinions expressed herein do not necessarily state or reflect those of
the India/US Government or any agency thereof.”