GENERATOR STATOR WINDING DIAGNOSTIC SYSTEM

A diagnostic system for an electrical generator winding which has first and second passages for conduction of cooling gas. The temperature of the gas exiting the passages is determined and converted to a normalized value which may be either high, low or normal. The existence of predetermined combina...

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Bibliographische Detailangaben
Hauptverfasser:	EMERY, FRANKLIN TIMOTHY, MURPHY, FRANKLIN JOSEPH, WEYANT, PERRY ALLEN, CRAIG, WILLIAM GENE, GONZALEZ, AVELINO JUAN
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A diagnostic system for an electrical generator winding which has first and second passages for conduction of cooling gas. The temperature of the gas exiting the passages is determined and converted to a normalized value which may be either high, low or normal. The existence of predetermined combinations of high, low or normal for the two readings is utilized to generate a plurality of different possible abnormal condition indications.