Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Patent
1998-01-14
2000-01-25
Paladini, Albert W.
Electrical transmission or interconnection systems
Plural supply circuits or sources
Substitute or emergency source
307 66, 307 80, 307 85, G06F 1116
Patent
active
060182040
ABSTRACT:
A power supply system is made up of a plurality of power supply devices including M (M is a positive integer number) redundant power supply devices. The power supply system includes redundant abnormality detecting means for detecting that an abnormality occurs in at least one of the M redundant power supply devices in accordance with first signals outputted from the power supply devices. Each of the first signals indicates corresponding one of the power supply devices is in an abnormal state.
REFERENCES:
patent: 5381554 (1995-01-01), Langer et al.
patent: 5616968 (1997-04-01), Fujii et al.
patent: 5621254 (1997-04-01), Takeda et al.
patent: 5668417 (1997-09-01), Wiscombe et al.
patent: 5726506 (1998-03-01), Wood
patent: 5745670 (1998-04-01), Linde
NEC Corporation
Paladini Albert W.
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