DISTRIBUTION BOARD SYSTEM

PROBLEM TO BE SOLVED: To enable the effective reduction of standby power by simply intercepting power to a load which is not used at once by remote operation. SOLUTION: Input voltages from a commercial power supply 1 are distributed to a plurality of power supply lines 21a-21c which constitute a sub...

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Bibliographische Detailangaben
Hauptverfasser:	AOYAMA MITSUNORI, MINE MASAHARU, WATABE TOSHIAKI, IKEZAWA KAZUO, UEHORI HIRONAO, SAITO KENICHI, NISHI KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enable the effective reduction of standby power by simply intercepting power to a load which is not used at once by remote operation. SOLUTION: Input voltages from a commercial power supply 1 are distributed to a plurality of power supply lines 21a-21c which constitute a subcircuit, and power is supplied to loads Za-Zc subordinate to the respective power supply lines 21a-21c. Circuit breakers 22a-22c for wiring which are used for excess current protection are connected with the power supply lines 21a-21c, respectively. This distribution board system is provided with opening and closing switches 59a, 59b which are connected with the power supply lines 21a, 21b of input sides of the circuit breakers 22a-22c, and a power supply control means 64 which switches on or off the opening and closing switches 59a, 59b by remote operation from an external terminal 32. COPYRIGHT: (C)2004,JPO&NCIPI