IEEE C37.081a-1997

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Amendment Standard – Active.This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. The transient recovery voltage needs to be modified when interrupting asymmetrical currents. The voltage rate R, the peak voltage E2 and the rate of change of current di/dt all change with the asymmetrical current zero. Guidance is provided on how to make these corrections when compared to the symmetrical case.

Product Details

Published:

04/03/1998

ISBN(s):

9780738110394, 9781504419420, 9781559379946, 9780738184760

Number of Pages:

12

File Size:

1 file , 340 KB

Product Code(s):

STD94599, STDSU98268, STDPD94599, STDPL94599