SWITCHING EQUIPMENT DIAGNOSTIC DEVICE

A diagnostic apparatus (10) for switching device diagnoses whether any anomalies occurs in a switching device including an operation shaft (26) that opens and closes a circuit breaker contact (30) serving as a contact. The diagnostic apparatus for switching device includes: a gradient calculation un...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MATSUMOTO, Daigo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS RELAYS SELECTORS TESTING
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