Tracking MOV operability under degraded voltage condition by periodic test measurements
Conference
·
OSTI ID:513134
- KCI Engineering Consultants, Downers Grove, IL (United States)
- Commonwealth Edison Company, Downers Grove, IL (United States)
The purpose of this paper is to develop a methodology for evaluating the operability of Alternating Current (AC) Motor Operated Valve (MOV) under degraded voltage condition, based on the seating parameter measured during surveillance/testing. This approach will help resolve Nuclear Regulatory Commission`s (NRC`s) concern on verifying the AC MOV`s design basis capability through periodic testing.
- OSTI ID:
- 513134
- Report Number(s):
- CONF-961123--
- Country of Publication:
- United States
- Language:
- English
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