Definition: Operating Reserve - Spinning

From Open Energy Information

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Operating Reserve - Spinning

The portion of Operating Reserve consisting of: Generation synchronized to the system and fully available to serve load within the Disturbance Recovery Period following the contingency event; or, Load fully removable from the system within the Disturbance Recovery Period following the contingency event.[1]

Wikipedia Definition

In electricity networks, the operating reserve is the generating capacity available to the system operator within a short interval of time to meet demand in case a generator goes down or there is another disruption to the supply. Most power systems are designed so that, under normal conditions, the operating reserve is always at least the capacity of the largest supplier plus a fraction of the peak load.



Related Terms
poweroperating reserveloadspinning reservesystemelectricity generationsystemnon-spinning reservesmart grid
References
  1. Glossary of Terms Used in Reliability Standards


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