Download - Early Delivery Systems Status
February 22, 2008
TPTF
Early Delivery SystemsStatus
Daryl Cote
2TPTF2/22/2008 2
Release 3 – State Estimator and Telemetry
2007 2008Sep Oct Nov Dec Jan Feb
ICCP Fail-over / P2P
R3: SE / Telemetry Criteria (SE Tuning)
E1 R2
E2 R3SE Verification
EDS 2 Release 3 Exit Criteria % Complete
Comments
TSP/QSE data points reasonably conform to Telemetry and SE Performance criteria
70% • ~580MW delta in Generation data• ~4000 TSP points need investigation
ERCOT Operations have operating procedures in place to address performance issues
30%(30%)
8 of 27 procedures have been updated. The remaining will be completed when Release 3 processes are verified.
Network Security Analysis functions are verified and ERCOT Operations have procedures in place to manage
85%(76%)
Latest releases addressed some issues and a release in Late February EDS should address the remaining issues.
ERCOT SE is tuned and meets performance criteria 80%(43%)
Convergence and Tolerance – see next slideUnobservable – see slide 4
Load Modeling restructured, load adaptation and bus load forecast verified
90%(75%)
Adaptation working 7 day types.
EDW reports correctly post to MIS and can be accessed
0%
EDW reports have been verified within ERCOT and by MPs
0%
Legend: % in parentheses are from the 11/05 TPTF update
3TPTF2/22/2008 3
Convergence Rate
Non-business hours tolerance is set to 50MW / 75MVar
4TPTF2/22/2008 4
Observability Status
Reported to ROS on Feb 14th and emphasized the need to complete this effort ASAP
5TPTF2/22/2008 5
Release 4 – NMMS / NOMCR
2007 2008Sep Oct Nov Dec Jan Feb
R4: NOMCR / Network Model verificationE2 R4NOMCR Checkout Network Model Verification
Start of EDS 2 - R4 NOMCR has been moved to start the week of 3/17/2008 NMMS became available in a “Sandbox” environment enabling market participants to
become familiar with the system 1/28/2008 NMMS/NOMCR overview training has been completed by the market participants Citrix connections and digital certificates have been successfully installed and validated for
100% of the market participants MOD on Demand module became available in a “Sandbox” for planners Access have been granted and validated with the market participants to use PTC and MOD
application functionalities Testing scenarios and acceptance testing are currently in the development phase Market participants have been scheduled to attend CIM class on 2/26/08 Quick reference materials and users guide on how to use the system, create and maintain
projects, and change requests were distributed to the market participants A narrated web-based version of the NMMS course and training material are now available
on line at: http://nodal.ercot.com/training/courses/nc09.html#materials
6TPTF2/22/2008 6
Release 4 – NMMS / NOMCR
# TSPNetwork Model
Management TrainingEDS Training
2 days @ ERCOTEDS Testing
5 days @TSP Site
1 AEP/CPL 10/29 to 11/1/2007 3/17 to 3/19/2008 3/20 to 3/26/2008
2 AEN 1/2 to 1/4/2008 4/16 to 4/17/2008 4/18 to 4/24/2008
3 COD-City of Denton 1/8 to 1/10/2008 5/7 to 5/8/2008 5/9 to 5/15/2008
4 COG-City of Garland 1/2 to 1/4/2008 4/16 to 4/17/2008 4/18 to 4/24/2008
5 BEC 1/2 to 1/4/2008 4/28 to 4/29/2008 4/30 to 5/6/2008
6 CPS 1/2 to 1/4/2008 4/16 to 4/17/2008 4/18 to 4/24/2008
7 MVEC 1/2 to 1/4/2008 4/28 to 4/29/2008 4/30 to 5/6/2008
8 PUB 1/8 to 1/10/2008 4/28 to 4/29/2008 4/30 to 5/6/2008
9 TNMP 1/2 to 1/4/2008 5/7 to 5/8/2008 5/9 to 5/15/2008
10 STEC (1) 1/2 to 1/4/2008 5/7 to 5/8/2008 5/9 to 5/15/2008
11 ERCOT CRR TEAM 1/8 to 1/10/2008 4/23 to 4/24/2008 4/23 to 4/24/2008
12 ERCOT Planning Group 1/8 to 1/10/2008 4/23 to 4/24/2008 4/23 to 4/24/2008
13 BTU 1/8 to 1/10/2008 5/19 to 5/20/2008 5/21 to 5/27/2008
14 CSTX City of College Station 1/8 to 1/10/2008 3/26 to 3/27/2008 3/28 to 4/3/2008
15 GEUS-Greenville 1/8 to 1/10/2008 4/7 to 4/8/2008 4/9 to 4/15/2008
16 MEC 1/2 to 1/4/2008 5/19 to 5/20/2008 5/21 to 5/27/2008
17 CNP 1/8 to 1/10/2008 4/7 to 4/8/2008 4/9 to /15/2008
18 ONCOR 1/8 to 1/10/2008 5/19 to 5/20/2008 5/21 to 5/27/2008
19 RCEC-Rayburn Country Electric 1/8 to 1/10/2008 3/26 to 3/27/2008 3/28 to 4/3/2008
20 TMPA 1/2 to 1/4/2008 5/7 to 5/8/2008 5/9 to 5/15/2008
21 STEC (2) 1/8 to 1/10/2008 3/26 to 3/27/2008 3/28 to 4/3/2008
22 LCRA 1/2 to 1/4/2008 5/7 to 5/8/2008 5/9 to 5/15/2008
7TPTF2/22/2008 7
Release 5 - SCED
2007 2008
SCED R5.1 SCED R5.3: RT ICCP SCED R5.4: LMP Post
Sep Oct Nov Dec Jan Feb
SCED R5.2E3 R56-month LMP PostingRT ICCP
EDS 3 Release 5 Exit Criteria % Complete
Comments
Daily submissions of COP, TPO, and OS ~90% •Known issues with Performance (initial correction did not resolve the issue)•Average submissions are in the 90% range
SCED Inputs verified: HRL, LRL, SURAMP, SDRAMP, HDL, LDL; GTBD, ICCP
80%(40%)
Daily emails sent to QSEs if issues are thought to exist with data submittals. This will be an ongoing effort and is expected to occur more than once daily.
SCED Outputs verified: QSE’s ability to receive Resource Base Points and LMPs via ICCP
60%(35%)
60% of the points have been verified by the QSE13% of the points have been identified as having issues by QSE27% of the points have not been verified by the QSE
Base Point and LMP calculation verified for Resources with Offer Curves or Output Schedules
100%(0%)
Identified & resolved issue with truncating LMPs over ICCP and incorrect Base Points for Combine Cycles
Reports 100%(100%)
Reports related to SCED are available in draft form on MIS and https://nodaleds.ercot.com/nodalercot/readiness/reports/publicreports.html
LMPs verified for Reasonability and posted to MIS for Market Participant review 100%
(0%)
Completed on Feb 15th. The calculation of the LMPs are reasonable given the input data, but the input data needs improvement.
Legend: % in parentheses are from the 1/21 TPTF update
8TPTF2/22/2008 8
SPPs –West 345Kv Hub
02/9 02/10 2/11 02/12 02/13
Invalid CC Configuration
Given sufficient inputs the output of SCED are reasonable and can be sustained over a period of time.
9TPTF2/22/2008 9
LMP Reasonableness
Market Operations presented a document to TPTF at the Nov 5&6th meeting on reasonableness.
The document described preconditions of data accuracy and system functionality and a few basic scenarios to validate the system including:
1. No constraints are activated - All nodes will have the same final LMP
2. No constraints are activated and GTBD (Generation to be dispatched) is increased - All nodes will have the same final LMP but will be higher than the LMP in the case with lower GTBD
3. A single constraint is activated – The LMP at the nodes with negative Shift Factor will be higher than LMP at the nodes with positive Shift Factor
4. All constraints are competitive - no price mitigation is done on the offer curves
10TPTF2/22/2008 10
This covers scenario 1 through 4
11TPTF2/22/2008 11
Supporting Data for Scenarios
12TPTF2/22/2008 12
Release 6 - LFC
2008Jan Feb Mar Apr May Jun
E3 R6 R6.1: ACE & RLC
EDS 3 Release 6.1 Exit Criteria % Complete Comments
Test Time Scheduled (Phase 1 and 2) 100%(100%)
Dates have been set with all QSEs with Resources.
Completed Test Form Received back from MP 80%(9%)
17 of 21 submitted.
RLC Validation Completed 71%(0%)
Two SPRs have been created on RLC logic: 1643 (discussing today) and 2211 (approved by TPTF). Will need to regression test with a few QSEs once implemented
Emergency Base-Point Validation Completed 33%(0%)
ERCOT issue has been resolved and QSEs that conducted testing when the issue existed have been contacted to setup a regression test
Legend: % in parentheses are from the 1/21 TPTF update
R6.2: QSE Testing R6.3: TST
Link for LFC Documents & Status: http://nodal.ercot.com/readiness/eds3/documents/index.html
13TPTF2/22/2008 13
Release 6 – LFC Phase I Testing Status
Phase II WebEx on Wednesday February 27th at 1:30 PM
Phase III Testing Workshop March 14th 9:00 AM at the Met Center Austin
Prior to March 15th QSEs need to provide accurate & continuous values for: Regulation Up, down, RR, & Non-spin Responsibility, RR & Non-spin Schedules, Participation Factors, Raise & Lower block status
QSE Test Date Test Time Submitted Finalized Test Complete
AEN - Austin Energy 30-Jan 1:00 PM 25-Jan 30-Jan In ProcessAEP - American Electric Power 21-Feb 9:00 AM 30-JanAPX 13-Feb 9:00 AM 28-Jan 13-Feb 13-FebBEC - Brazos Electric Coop 19-Feb 9:00 AM 8-FebBP Energy 29-Jan 2:00 PM 28-Jan 29-Jan In ProcessBTU - Bryan Texas Utilities 12-Mar 9:00 AMCalpine Power Management 12-Feb 9:00 AM 29-Jan 12-Feb 12-FebConstellation Energy 5-Feb 9:00 AM 1-Feb 5-Feb In ProcessCoral Power 6-Mar 9:00 AMCPS - City Public Services 23-Jan 2:00 PM 18-Jan 23-Jan In ProcessExelon 31-Jan 9:00 AM 29-Jan 31-Jan In ProcessFPL 20-Feb 1:00 PMGarland Power and Light 23-Jan 9:00 AM 22-Jan 23-Jan 15-FebLCRA - Lower Colorado River 24-Jan 9:00 AM 21-Jan 24-Jan In ProcessLEC - Luminant Energy Company 14-Feb 1:00 PM 12-Feb 14-Feb 14-FebNRG 22-Jan 9:00 AM 18-Jan 22-Jan 14-FebOXY - Occidental Power Svcs 12-Feb 1:00 PM 4-Feb 12-Feb 12-FebReliant 27-Feb 9:00 AMSTEC - South Texas Electric Coop 29-Jan 9:00 AM 28-Jan 29-Jan In ProcessSuez Energy Marketing 30-Jan 9:00 AM 28-Jan 30-Jan In ProcessTenaska Power Services 17-Jan 9:00 AM 15-Jan 17-Jan 15-Feb
LFC Phase 1 Testing Status Test Form
LFC email Address: [email protected]
14TPTF2/22/2008 14
Release 7.1 - CRR
EDS 3 Release 7.1 Exit Criteria % Complete Comments
Active market participants successfully:Logged-in and accessed the CRR applicationUploaded a bid/offer portfolio (in either XML/CSV)Edited a bid/offer within a portfolio (confirms web browser supports java applets)Downloaded auction market results Created a sell/buy bilateral trade posting
98% (of active
participants)
As of Feb 13th 2008:40 active participants11 participants did not participate8 participants joined late/deferred
Since official conclusion of R7.1 – more participants are still completing R7.1 activity.
Jan 08 Feb 08 Mar 08 Apr 08 May 08Dec 07
CRR – R7.0 CRR – R7.1 CRR – R7.2 CRR – R7.3 CRR – R7.4 CRR – R7.5 (TBD)
Jan 08 Feb 08 Mar 08 Apr 08 May 08Dec 07 Jan 08 Feb 08 Mar 08 Apr 08 May 08Dec 07
CRR – R7.0 CRR – R7.1 CRR – R7.2 CRR – R7.3 CRR – R7.4 CRR – R7.5 (TBD)
R7.1 (UI Connectivity) started on schedule on Feb 4th
Strong progress enabled early completion of R7.1 on Feb 13th
Kicked-off R7.2 (fully structured monthly allocation/auction) on schedule on Feb 18th
Nominations being submitted this week
Bid submission and bilateral trade activity next two weeks
15TPTF2/22/2008 15
EDS 4 Release 9.1
2008Jan Feb Mar Apr May Jun
E4 R9 R9.1: DAM/RUC Submission Testing R9.3: R9.4: DAM/ Adj Period, RT
R9.3: Outage Scheduler
Legend: % in parentheses are from the 1/21 TPTF update
The next two weeks are the peak demand for support calls and we believe we have staff to cover it. Only 5 QSEs are scheduled for support calls after March 5th (minus
those that have not signed up)
EDS 4 Release 9.1 Exit Criteria % Complete
Comments
Intent to Participate Sent 83%(75%)
Sign-Up Testing Window Scheduled 81%(68%)
See next slide
MP8 - QSE Ability to Submit Transactions Via MIS
32%(0%)
MIS with ERCOT-developed UI in EDS for most transactions
MP9 – QSE Ability to Submit Web Service Transactions
23%(1%)
Only one QSE attempting Web Services has needed to reschedule to complete development
16TPTF2/22/2008 16
EDS 4 Release 9.1
Ambridge Energy
Aquila
Bear Energy*
Brilliant Energy
Citadel Energy Products
Clearview Electric
ECONnergy
Electric Now
Glacial Energy
Kansas City Power and Light
Lehman Brothers Commodity Services
Merrill Lynch Commodities
MxEnergy Electric Inc QSE
National Power Company
Sitara Energy
Spark Energy
Texas Retail Energy
Texpo Power
Urban Energy Source
WCW International
QSEs that have not signed up for a testing window for EDS4 (as of COB 2/20/08)
3 Market Notices sent to date and Client Services continuing to contact Account Executives
17TPTF2/22/2008 17
EDS Deliverables
R5.4 – SCED
OS Handbook
R9.2
COMs
R8
DAM/RUC
R9.3
EECP
Post for TPTF Comment
1/22 Feb 8 Feb 8 Feb 22 Apr 7
Comment Close
1/29 Feb 15 Feb 18 Feb 29 Apr 14
TPTF Vote Feb 4/5 Feb 22 Feb 21/22 Mar 5 Apr 21
Legend: indicates completion
168 Hour Test plan and cut-over approach are being developed and plan to discuss with TPTF in late March
18TPTF2/22/2008 18
Questions?