Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location
Reexamination Certificate
2005-05-27
2008-05-13
Hirshfeld, Andrew H. (Department: 2858)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
For fault location
C073S660000, C073S649000, C073S579000
Reexamination Certificate
active
07372279
ABSTRACT:
A power generator unit condition monitoring system can receive a frequency profile generated by a frequency generating component and can transmit the received frequency to a frequency profile analyzer. The frequency profile analyzer analyzes the transmitted frequency profile and compares the profile against a database. The database can stores normal and abnormal frequency profiles.
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Hirshfeld Andrew H.
Siemens Power Generation, Inc.
Zhu John
LandOfFree
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