Load control system and method for disconnecting sub-bus from ma

Details Load control system and method for disconnecting sub-bus from ma Load control system and method for disconnecting sub-bus from ma

1990-04-30

1991-04-30

Ip, Paul

Electrical transmission or interconnection systems

Plural load circuit systems

Control of current or power

307 40, 307 151, 34082505, 370 16, 370 17, H04Q 300

Patent

active

050121200

ABSTRACT:
Load control system is for disconnecting abnormal sub-bus from main-bus; The load control system has switching circuit (50+51) for connecting the sub-bus (1A, 1B . . . 1N) to the main-bus (2) or disconnecting sub-bus (1A, 1B, . . . 1N) from the main-bus (2) and bus watch device (30A, 30B . . . 30N) for detecting abnormal state of the sub-bus and for operating the switching circuit to disconnect the abnormal sub-bus from the main-bus (2).

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