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Frequency Response & Bias

ID Number: RRC-BAL-003

(BAL) Resource and Demand Balancing

This standard provides a consistent method for calculating the Frequency Bias component of Area Control Error (ACE). Frequency bias is how much the system frequency changes with a change in generation/load. ACE is the control component used between Local Balancing Authorities (LBAs) to control system frequency.

Noticed
Status: RCA Review
  1. The Technical Advisory Council (TAC) Reliability Standards Recommendation Submittal Package developed by the TAC Working Group led by the Chief Technical Officer (CTO). This package was noticed on November 11, 2024, and was acted upon by the Board on December 2, 2024.

    • Standards Development
  2. The Notice of Change to Development Scope of the Batch 1 Reliability Standards development. RRC-BAL-005 – Automatic Generation Control – is no longer included as part of the Batch 1 Reliability Standards development suite.

    • Standards Development
    • Scope/Schedule