Title:
DC POWER SUPPLY SYSTEM AND DC POWER SUPPLY CONTROL METHOD
Document Type and Number:
Japanese Patent JP2009124919
Kind Code:
A
Abstract:
To provide a DC power supply system and a DC power supply control method which reduces the trouble at starting.
The DC power supply system includes a plurality of AC output generating means to generate AC outputs, when started; a plurality of DC power supply means which correspond to the plurality of AC output generating means, and generate DC outputs when the AC outputs are received; and a control means which supervises each of the AC outputs, and supplies each of the plurality of DC power supply means with the AC output generated by the AC output generating means, which correspond to the DC power supply means concerned, when a plurality of all the AC output generating means generate the AC outputs.
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Inventors:
SAITO SUSUMU
Application Number:
JP2007299193A
Publication Date:
June 04, 2009
Filing Date:
November 19, 2007
Export Citation:
Assignee:
NEC CORP
International Classes:
H02J9/06; H02J1/00; H02J3/38
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata