Method for assessing motor insulation on operating motors
Patent
·
OSTI ID:870873
- Oak Ridge, TN
A method for monitoring the condition of electrical-motor-driven devices. The method is achieved by monitoring electrical variables associated with the functioning of an operating motor, applying these electrical variables to a three phase equivalent circuit and determining non-symmetrical faults in the operating motor based upon symmetrical components analysis techniques.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
- Patent Number(s):
- US 5612601
- Application Number:
- 08/568550
- OSTI ID:
- 870873
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
method
assessing
motor
insulation
operating
motors
monitoring
condition
electrical-motor-driven
devices
achieved
electrical
variables
associated
functioning
applying
phase
equivalent
circuit
determining
non-symmetrical
faults
based
symmetrical
components
analysis
techniques
analysis techniques
electrical-motor-driven device
analysis technique
monitoring electrical
operating motor
driven device
electrical-motor-driven devices
/318/324/
assessing
motor
insulation
operating
motors
monitoring
condition
electrical-motor-driven
devices
achieved
electrical
variables
associated
functioning
applying
phase
equivalent
circuit
determining
non-symmetrical
faults
based
symmetrical
components
analysis
techniques
analysis techniques
electrical-motor-driven device
analysis technique
monitoring electrical
operating motor
driven device
electrical-motor-driven devices
/318/324/