Title:
電力供給システム
Document Type and Number:
Japanese Patent JP5819172
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power supply system, which converts a DC from a power source into an AC and supplies the AC to a load system, capable of inhibiting deterioration or breakage of an element and stably supplying electric power over a long period.SOLUTION: The power supply system A includes: a plurality of non-isolated DC-AC conversion means 1, 2 which are connected in parallel to a DC power supply PS, converts a DC from the DC power supply PS into an AC and supplies the AC to a load system LS connected with a load, and overcurrent limit means Tr1 which limits an overcurrent in excess of an allowance running through the respective DC-AC conversion means 1, 2 from the load system LS.
Inventors:
Hisamura Yoshinobu
Abiru Manabu
Mitsufumi Ishida
Abiru Manabu
Mitsufumi Ishida
Application Number:
JP2011267126A
Publication Date:
November 18, 2015
Filing Date:
December 06, 2011
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H02J3/38; H02M7/48; H02M7/493
Domestic Patent References:
| JP63224631A | ||||
| JP6133556A | ||||
| JP6217410A | ||||
| JP2008160960A | ||||
| JP2011036045A |
Attorney, Agent or Firm:
Sano patent office
Shizuo Sano
Inoue On
Shizuo Sano
Inoue On