NOTICE DATE: April 15,
2010
NOTICE TYPE: M-B022210-02
Operations
SHORT DESCRIPTION:
Approval to Disable Stanton East SPS #23 and install Stanton East SPS #46
INTENDED AUDIENCE: ERCOT
Market Participants
DAY AFFECTED: May 5, 2010
LONG
DESCRIPTION: ERCOT has received a request to disable the Special
Protection System (SPS) at the Oncor Stanton East substation (Oncor SPS
#23) and replace it with a new SPS at Stanton East (Oncor SPS #46). The exiting
SPS is intended to protect against overloads on the Stanton East –
Midland East and Stanton East – Big Spring 138 kV lines. The
replacement SPS is intended to protect against overloads on the Stanton East
– Midland East 138 kV line and is temporary until Competitive Renewable
Energy Zone (CREZ) lines are tied into the Odessa Extra-High Voltage (EHV)
Switching Station.
ERCOT has completed its review
and has approved the proposal to disable the existing Stanton East SPS (Oncor
SPS #23) and install the new Stanton East SPS (Oncor SPS #46).
Further details on these SPSs
can be found in the “Special Protection Systems Information”
section of the ERCOT Planning and Operations Information secure website: http://planning.ercot.com/login/login.
CONTACT:
If you have any questions, please contact your ERCOT Account Manager. You may
also call the general ERCOT Client Services phone number at (512) 248-3900 or
contact ERCOT Client Services via email at [log in to unmask].
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