July 21, 2024

primary frequency response (PFR)

Texas RE Sees Challenges in Resource Mix, Physical Security
Texas RE staff said their upcoming risk assessment will identify multiple ongoing challenges to grid reliability.
PJM MRC/MC Briefs: Jan. 23, 2020
The PJM Markets and Reliability Committee discussed soak time modeling, primary frequency response, and the RTO's work to update its credit rules.
PJM MRC/MC Preview: Jan. 23, 2020
A summary of the issues scheduled to be brought to a vote at the PJM Markets and Reliability and Members committee meetings Jan. 23, 2020.
PJM Operating Committee Briefs: Oct. 15, 2019
PJM’s Operating Committee put manual revisions for its gas contingency rules on the fast track to endorsement after approving the changes on the first read.
PJM Operating Committee Briefs: June 11, 2019
PJM’s Darlene Phillips will take over the Operating Committee after current Chair Dave Souder starts his role as executive director of systems operations.
PJM Operating Committee Briefs: March 5, 2019
The number of generators providing primary frequency response in 2018 fell short of PJM’s expectations, according to the RTO’s most-recently analyzed data.
ERCOT Technical Advisory Committee Briefs: Jan. 30, 2019
ERCOT stakeholders moved to address the Texas grid’s growing pains by tweaking the system’s ancillary service offerings, which predate 2010.
PJM Operating Committee Briefs: Jan. 8, 2019
PJM will spend only $162,000 to test the winter capabilities of 21 generators totaling 477 MW in 2018, RTO officials told the Operating Committee.
ERCOT Stakeholders Reject Ancillary Service Revisions
ERCOT members voted down the ISO’s attempt to salvage a revision request that would have replaced several ancillary services with new products.
FERC Seeking Comments on Primary Frequency Response
FERC issued a Notice of Inquiry, seeking comment on potential changes to its rules on the provision and compensation of primary frequency response.

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