ROS Chair Report Overview and Frequency Analysis Feb 4, 2016
Explore the PDCWG report to the ROS Chair Percy Galliguez and Vice Chair Stewart Rake covering meeting minutes, performance analysis, regulation, frequency control, and more from January 2016. Delve into Frequency Measurable Events, Interconnection Minimum Frequency Response, CPS1 and RMS1 performance, and Frequency Profile Analysis. Discover insights on time error corrections and the latest updates in the power sector.
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Presentation Transcript
PDCWG Report to ROS Chair: Percy Galliguez, Brazos Electric Power Cooperative, Inc. Vice Chair: Stewart Rake, Luminant ROS February 4th, 2015
Report Overview & Notes Report Overview Meeting Minutes BAL-001-TRE-1 FMEs & IMFR Frequency Control Report ROS 2/4/2016 2
Meeting Minutes PDCWG Meeting 11/11/15 GREDP Performance Analysis Regulation & Frequency Control Reports Reviewed 1 ERCOT Frequency Disturbance 123015 @ 1117 PDCWG 2016 Nominations for Chair and Vice Chair for ROS Approval Chair: Percy Galliguez, Brazos Electric Power Cooperative, Inc. pgalliguez@brazoeselectric.com Vice Chair: Stewart Rake, Luminant Power stewart.rake@luminant.com ROS 2/4/2016 3
January 2016 FREQUENCY MEASURABLE EVENTS PERFORMANCE ROS 2/4/2016 4
Frequency Measurable Events There were 2 FMEs during the month of January. 1/21/2016 23:14:45 Loss of 823 MW 19 of 46 Generation Resources had less than 75% of their expected Initial Primary Frequency Response. 15 of 46 Generation Resources had less than 75% of their expected Sustained Primary Frequency Response. 1/26/2016 23:25:07 Loss of 1350 MW 18 of 52 Generation Resources had less than 75% of their expected Initial Primary Frequency Response. 18 of 52 Generation Resources had less than 75% of their expected Sustained Primary Frequency Response. ROS 2/4/2016 5
Interconnection Minimum Frequency Response (IMFR) Performance ROS 2/4/2016 6
January 2016 FREQUENCY CONTROL REPORT ROS 2/4/2016 7
CPS1 Performance CPS1 12 Month Rolling Average = 174.84% ROS 2/4/2016 8
RMS1 Performance of ERCOT Frequency ROS 2/4/2016 9
Frequency Profile Analysis ROS 2/4/2016 10
Time Error Corrections There was one Time Error Corrections (TEC) in January. The previous TEC was on May 18th, 2015. ROS 2/4/2016 11
Wind Generation Performance ROS 2/4/2016 12
Wind Generation Performance ROS 2/4/2016 13
Wind Generation Performance ROS 2/4/2016 14
Questions? 15
