Advanced valve motor operator diagnostic system
Conference
·
· Transactions of the American Nuclear Society, Supplement; (USA)
OSTI ID:5228586
A brief summary of the current use of diagnostic applications to motor-operated valves (MOVs) to satisfy the requirements of IE Bulletin 85-03, IE 85-03 (Supplement 1), and preventive maintenance applications is presented in this paper. This paper explains a new system for diagnostics, signature analysis, and direct measurement of actual load on MOV in the closed direction. This advanced valve motor operator diagnostic system (AVMODS) system comprises two complementary segments: (1) valve motor operator diagnostic system (V-MODS) and (2) motor current signature analysis (MCSA). AVMODS technical considerations regarding V-MODS and MCSA are discussed.
- OSTI ID:
- 5228586
- Report Number(s):
- CONF-890833--
- Conference Information:
- Journal Name: Transactions of the American Nuclear Society, Supplement; (USA) Journal Volume: 59
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210800 -- Nuclear Power Plants-- Economics
22 GENERAL STUDIES OF NUCLEAR REACTORS
220200* -- Nuclear Reactor Technology-- Components & Accessories
ACTUATORS
CONTROL EQUIPMENT
DATA ACQUISITION
DIAGNOSTIC TECHNIQUES
EQUIPMENT
EXPERT SYSTEMS
FLOW REGULATORS
INSTALLATION
MAINTENANCE
MOTORS
NUCLEAR FACILITIES
NUCLEAR POWER PLANTS
PLANNING
POWER PLANTS
PROGRAMMING
REACTOR MAINTENANCE
SENSITIVITY
SURVEILLANCE
THERMAL POWER PLANTS
VALVES
210800 -- Nuclear Power Plants-- Economics
22 GENERAL STUDIES OF NUCLEAR REACTORS
220200* -- Nuclear Reactor Technology-- Components & Accessories
ACTUATORS
CONTROL EQUIPMENT
DATA ACQUISITION
DIAGNOSTIC TECHNIQUES
EQUIPMENT
EXPERT SYSTEMS
FLOW REGULATORS
INSTALLATION
MAINTENANCE
MOTORS
NUCLEAR FACILITIES
NUCLEAR POWER PLANTS
PLANNING
POWER PLANTS
PROGRAMMING
REACTOR MAINTENANCE
SENSITIVITY
SURVEILLANCE
THERMAL POWER PLANTS
VALVES