Flicker Standard
Flicker Standard
(OP)
I've read a technical article indicating the allowable Short term flicker severity should be 1.0 and the long term flicker severity should be 0.8. Short term is measured over 10 minutes while long term is suppose to be derived from 2 hours of the short term flicker. Does this 1.0 and 0.8 values refer to the % limit normally being implemented by utilities for voltage flicker? What does the standards (ANSI & IEC) say?
CK
CK






RE: Flicker Standard
Pst and PLt are used to indicate flicker severity, the method described in IEC and IEEE are somewhat different( f=50 and f=60 in filter design).
search Google for related articles and curves.
RE: Flicker Standard
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RE: Flicker Standard
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