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ESO content (36)
Balancing services
Reactive power services are how we make sure voltage levels on the system remain within a given range, above or below nominal voltage levels. We instruct generators or other asset owners to either…
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Strategic Energy Planning
Recommended network design facilitates the connection of up to 4.5 GW of renewable energy capacity in the Celtic Sea, with three connections into South Wales and South West England. …
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Networks
This document highlights the different types of studies and highlights that EMT models for synchronous generators are…
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Networks
This report shares our plan, progress and learning on sub-synchronous oscillations.
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Networks
Our colleagues are at the heart of the ESO, working hard to operate a safe and reliable electricity system all whilst supporting the transition to a greener, and more efficient system for…
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Strategic Energy Planning
ESO letter to Ofgem – South Cluster impact assessment outcome
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Strategic Energy Planning
South Cluster Impact Assessment outcome summary