NYISO Phasor Measurement Unit Capability . Wes Yeomans Vice President Operations New York State Public Service Commission Power Quality Technical Conference December 12, 2013. Phasor Measurement Units.
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Phasor Measurement Unit Capability
Vice President Operations
New York State Public Service Commission
Power Quality Technical Conference
December 12, 2013
Phasor Enhanced State Estimator
Phasor Enhanced Voltage Stability Monitor
Visualization / Situational Awareness
response (SVCs, Statcom)
Operators able to replay events and zoom in on any points of interest
PMUs grouped by zones to reflect expected coherent generation response
Visualization is part of new NYISO Control Center video wall
The NYISO coordinates bulk power generator and transmission scheduled outages with Generator Owners and Transmission Owners to meet steady-state “pre” and “post” operating criteria.
The NYISO directs operating actions to “re-secure” power flows post contingency
The New York Independent System Operator (NYISO) is a not-for-profit corporation responsible for operating the state’s bulk electricity grid, administering New York’s competitive wholesale electricity markets, conducting comprehensive long-term planning for the state’s electric power system, and advancing the technological infrastructure of the electric system serving the Empire State.