PROTECTIVE DEVICE, POWER STORAGE DEVICE, AND REDUCTION METHOD OF CONTACT RESISTANCE OF RELAY

To provide a relay that suppresses contact resistance caused by an increase in an oxide film when the CLOSE state continues for a long time.SOLUTION: A protective device 120 includes a relay 130 having a contact 130 that opens and closes a current path of a cell 60, and a control device 145 that con...

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Bibliographische Detailangaben

Hauptverfasser:	SHIRAISHI TAKAYUKI, UMEDA AKIHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS SYSTEMS FOR STORING ELECTRIC ENERGY
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