Power system operations and control: Difference between revisions

Revision as of 21:29, 28 October 2022

Revision as of 19:43, 31 October 2022

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* [[ancillary services]] are engaged (load is reduced as procured via reliability services contracts).

Another term commonly used for the primary control is '''frequency response''' (or "beta"). Frequency response also includes the [[inertial response]] of the generators.{{sfn|NERC|2021|p=12}} This is the parameter that is approximated by the frequency bias coefficient of the [[area control error]] (ACE) frequency bias coefficientcalculation used for [[automatic generation control]].{{sfn|NERC|2021|p=14}}

=== Minutes-after control ===