IEEE C37.012-2022

Detail information

Designation: IEEE C37.012-2022

Publication date: 20/01/2023

Pages: 90

Country: International technical standard

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Anotation

Revision Standard - Active.
Guidance for the application of ac high-voltage circuit breakers switching capacitive currents is provided. The general theory of capacitive current switching and the notions of restrike, reignition, and nonsustained disruptive discharge (NSDD) are addressed in the application guide. Voltage factors used for single-phase testing as a substitute for three-phase testing are explained. The application of circuit breakers for different network conditions and different capacitive loads (capacitor banks, cables, transmission lines, and filter banks) is discussed.

ISBN: 978-1-5044-9313-0, 978-1-5044-9314-7
Number of Pages: 90
Product Code: STD25865, STDPD25865
Keywords: application, capacitive current switching, high-voltage circuit breakers, IEEE C37.012, inrush current, nonsustained disruptive discharge, NSDD, overvoltages, reignition, restrike
Category: Switchgear