375-12 BAL-001 Real Power Balancing Control Performance (1 CEH)

375-12 BAL-001 Real Power Balancing Control Performance (1 CEH)

Learning objectives

  • Recall the terms and definitions related to power balancing control performance
  • Calculate ACE and identify the impacts of each component
  • Recall how loss of generation affects the ACE reading of the deficient Balancing Authority and non-deficient Balancing Authority
  • Identify the purpose of Control Performance Standard 1 (CPS1) and Balancing Authority ACE Limit (BAAL) and the compliance measure of each
  • Recall the cause of Time Errors and System Operator actions for correcting Time Errors

Course overview

Each generator, every MW of load, and every transmission system operating in an Interconnection must be included in the metered boundaries of a Balancing Authority. A Balancing Authority's goal is to serve energy to homes and businesses within their boundaries in a reliable and safe manner. NERC reliability standard BAL-001 directs Balancing Authorities to maintain Interconnection steady-state frequency with defined limits by balancing power demand and supply in real time. To maintain this balance, system operators must understand how to calculate the ACE equation and identify the impacts of each component. They must also understand the purpose of Control Performance Standard 1 (CPS1) and Balancing Authority ACE Limit (BAAL). The Real Power Control Balancing Performance training course discusses the BAL-001 requirements. It outline the components of the ACE equation and its impact on reliability. It also addresses compliance with CPS1 and BAAL. This online course is part of the Resource and Demand Balancing training series.

The individuals involved in the development and promotion of this course do not receive any compensation or financial benefits outside of their regular employment for their work on this course.


  • 60 minutes
  • Format: Online Interactive
  • English
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