P-2511-Apr-2005

NYISO Operational Announcements


Dispatcher Notices
Committed for Reliability
Market Monitor Notices

Dispatcher Notices

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11-Apr-2005 00:02:09NIAGARA____ NO LONGER COMMITED FOR ISO RELIABILITY AFTER 04/10/2005 23:59.
11-Apr-2005 00:13:29ISO UPDATES NIAGARA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 00:00 FOR ISO OVERGENERATING 300MW/ HIGH FREQUENCY.
11-Apr-2005 00:27:15ISO REMOVES NIAGARA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 00:00.
11-Apr-2005 04:54:28ISO REQUESTS NORTHPORT___2 OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 04:00 FOR Y50 CONTINGENCY OVER LTE.
11-Apr-2005 06:04:1104/11/2005 06:03:13 NYISO large event reserve pick-up executed.
11-Apr-2005 06:06:20ISO REMOVES NORTHPORT___2 OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 06:00.
11-Apr-2005 08:56:57ISO UPDATES GINNA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 08:00 FOR RTC NOT STARTING UNIT - GETTING UNIT A BASEPOINT (STARTED UNIT BY FSM SNTR - BUT BASEPOINT WILL NOT BE COMING IN A TIMELY MANNER). GETTING UNIT BP FOR SYSTEM RELIABILITY - OVER-GEN..
11-Apr-2005 08:57:46ISO UPDATES GINNA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 10:00 FOR UNIT DERATED ON STARTUP - VALVE REPOSITIONING..
11-Apr-2005 08:59:03ISO UPDATES GINNA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/11/2005 08:00 FOR RTC NOT STARTING UNIT - GETTING UNIT A BASEPOINT (STARTED UNIT BY FSM SNTR - BUT BASEPOINT WILL NOT BE COMING IN A TIMELY MANNER). GETTING UNIT BP FOR SYSTEM RELIABILITY - OVER-GEN..
11-Apr-2005 10:58:06Metering Authority - Niagara Mohawk REMOVES CRESCENT___HYD OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/11/2005 10:00.
11-Apr-2005 11:01:13Metering Authority - Niagara Mohawk REQUESTS LOWER___HUDSON OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/11/2005 11:00 FOR MAPLEWOOD LINE 6 OVER LOADED PER NIMO..
11-Apr-2005 11:01:42Metering Authority - Niagara Mohawk UPDATES LOWER___HUDSON OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/11/2005 11:00 FOR MAPLEWOOD LINE 6 OVER LOADED PER NIMO. (UNIT DERATED OOM PER NIMO FOR DISTRIBUTION OVERLOADS)..
11-Apr-2005 11:38:19Metering Authority - Consolidated Edison of NY UPDATES ARTHUR_KILL_2 OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/08/2005 12:00 FOR Unit taken OOM by TSA per dispatchers log - AK2 tripped (SJ).
11-Apr-2005 20:46:11Metering Authority - Niagara Mohawk REMOVES LOWER___HUDSON OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/11/2005 20:00.

Committed for Reliability

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11-Apr-2005 10:57:45Generator: NORTHPORT___2 scheduled for local reliability in DAM market for 04/12/2005 23 Energy = 100 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
11-Apr-2005 10:59:13Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/12/2005 21 Energy = 20 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
11-Apr-2005 10:59:17Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/12/2005 22 Energy = 20 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
11-Apr-2005 10:59:21Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/12/2005 23 Energy = 20 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
11-Apr-2005 12:04:53Generator: ASTORIA___5 scheduled for local reliability in DAM market for 04/12/2005 23 Energy = 75 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.

Market Monitor Notices

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11-Apr-2005 13:47:27The Hour Ahead Market (HAM) Energy prices have been updated in the MIS for 02/12/2005 in hours (09,10,12)
11-Apr-2005 14:56:47The Hour Ahead Market (HAM) Energy prices have been updated in the MIS for 04/05/2005 in hours (00,01,02,03,04,05,06,07,08,09,10,11,12,13)
11-Apr-2005 14:59:06The Real Time Energy prices have been updated in the MIS for 04/05/2005 in hours (00,01,02,03,04,05,06,07,08,09,10,11,12,13)
11-Apr-2005 14:59:07The Real Time ANCILLARY prices have been updated in the MIS for 04/05/2005 in hours (10)
11-Apr-2005 14:59:15NYISO is reserving hours beginning 0:00 through 23:00 in the April 10, 2005 Real-Time Market, encompassing Energy, Regulation and Operating Reserve prices. NYISO is reserving hours beginning 0:00 through 23:00 in the April 10, 2005 Hour-Ahead Market, encompassing Energy, Regulation and Operating Reserve prices. Prices in the April 11, 2005 Day-Ahead Market are correct. message 1 of 3
11-Apr-2005 14:59:58The NYISO and LECG have determined that due to transmission outages affecting the Neversink Hydro, that this specific modeling scenario has resulted in the incorrect calculation of LBMPs on this one specific generator bus, thus necessitating the reservations in Real Time and Hour ahead Markets. This issue does not affect any other bus or calculation. message 2 of 3
11-Apr-2005 15:00:18Additionally,the following subset of the above reservations are also reserved for other reasons: The following hour is reserved in Real Time for additional reasons: HB 14:00 . The following hour is also reserved in Hour Ahead Market for additional reasons: HB 7:00. message 3 of 3