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GC0077: Suppression of Sub-Synchronous Resonance from Series Capacitive Compensation

It is proposed that the Grid Code is changed to provide clarity that Transmission Licensees installing Series Capacitive Compensation devices or HVDC Convertors will ensure that Sub-synchronous Resonance and Sub-synchronous Torsional Interaction risks are appropriately mitigated. This issue was originally raised by EDF Energy

Modification status: Concluded

Last updated: 1 April 2020

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Documents

Proposal Documents

Workgroup Meetings and Summary Documents

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Workgroup Consultation

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Code Administrator Consultation