91吃瓜网

Single-Source Contingency

See the 91吃瓜网. Transmission, Markets, and Services Tariff, Attachment G Procedure to Protect for the Loss of Phase II Imports, which describes the process used by 91吃瓜网, New York ISO, and PJM to monitor their respective systems and provide the data required by 91吃瓜网 to calculate import limits on the Phase I/II high-voltage direct-current interconnection between it and Hydro-Qu茅bec Trans脡nergie.

Download a report on single-source contingencies, limits placed on external and generation interfaces in which losing a single piece of equipment could cause a loss of 1,200 or greater megawatts (MW).

The single-source contingency limit is the base limit plus the authorized margin multiplied by the margin sensitivity. The NY Central-East single-source contingency limit is based on the authorized margin divided by the Distribution Factor (0.30). The margin associated with NY Station Voltages has been converted to MW.

Note: The compilation of this data has various origins and is provided for the convenience of the New England market participants. The ISO does not assume responsibility for the accuracy.

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Search Historical Data Single-Source Contingency Hourly reports are available from the past seven years and five minute reports are available from the past year. Downloads are provided as .zip files. Single-Source Contingency Select a date range of one to 15 days From: To: Enter CAPTCHA text from image below Click the captcha box to request a new captcha image. Refresh CAPTCHA Text Verification (Required)   Cancel