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Enoch Davies WECC Staff. Generator Verification Project January 25, 2013 Las Vegas. NERC Generator Verification Project. 2 standards for revision MOD-024 — Verification of Generator Gross and Net Real Power Capability
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Enoch DaviesWECC Staff Generator Verification Project January 25, 2013 Las Vegas
NERC Generator Verification Project • 2 standards for revision • MOD-024 — Verification of Generator Gross and Net Real Power Capability • MOD-025 — Verification of Generator Gross and Net Reactive Power Capability
NERC Generator Verification Project • Creation of 4 new standards • PRC-019 — Coordination of Generator Voltage Regulator Controls with Unit Capabilities and Protection • PRC-024 — Generator Performance During Frequency and Voltage Excursions • MOD-026 — Verification of Models and Data for Generator Excitation System Functions • MOD-027 — Verification of Generator Unit Frequency Response
NERC Generator Verification Project • Results • MOD-025 – Passed • MOD-026 – Passed • MOD-027 – Passed • PRC-019 – Passed • PRC-024 – Still in development
NERC Generator Verification Project • MOD-027-1 and MOD-026-1 • Western Interconnection facilities • Individual units larger than 75 MVA • Individual generating plants that are directly connected at a common BES bus greater than 75 MVA (gross aggregate nameplate rating) • MOD-025-2 • Units or synchronous condensers > 20MVA, Plants >75 MVA
NERC Generator Verification Project • PRC-019-1 • Individual generating unit greater than 20 MVA directly connected to BES • Individual synchronous condenser greater than 20 MVA directly connected to BES • Generating plant/ Facility consisting of one or more units that are connected to BES total generation greater than 75 MVA • Blackstart unit part of restoration plan
Implementation Plans • MOD-025-2 • By the first day of the first calendar quarter, … each Generator Owner and Transmission Owner shall have verified • 2 Years – 40% • 3 Years – 60% • 4 Years – 80% • 5 Years – 100%
Implementation Plans • MOD-026-1 • R1, and R3 through R6, the first day of the first calendar quarter beyond the date that this standard is approved by applicable regulatory authorities • R2 • 4 Years – 30% • 6 Years – 50% • 10 Years – 100%
Implementation Plans • MOD-027-1 • R1, and R3 through R5, the first day of the first calendar quarter beyond the date that this standard is approved by applicable regulatory authorities • R2 • 4 Years – 30% • 6 Years – 50% • 10 Years – 100%
Implementation Plans • MOD-027-1 • R1, and R3 through R5, the first day of the first calendar quarter beyond the date that this standard is approved by applicable regulatory authorities • R2 • 4 Years – 30% • 6 Years – 50% • 10 Years – 100%
Implementation Plans • PRC-019-1 • By the first day of the first calendar quarter, … each Generator Owner and Transmission Owner shall have verified • 2 Years – 40% • 3 Years – 60% • 4 Years – 80% • 5 Years – 100%
Enoch Davies enoch@wecc.biz 801-883-6860 Questions?