Title:
POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/134773
Kind Code:
A1
Abstract:
A power supply system for: drawing power from an onboard battery for driving 16a, a solar power generation power supply system 15, and a system 1; and supplying power to the onboard battery for driving 16a, the system 1, and an in-home load 17 via an AC/DC bidirectional power converter 13, wherein a control unit 12, which controls a first parallel-off/parallel-on control unit 3, a second parallel-off/parallel-on control unit 6, a third parallel-off/parallel-on control unit 21, and the AC/DC bidirectional power converter 13 based on the remaining charge in the onboard battery for driving 16a and the output results of a power failure/power restoration detector 2, performs a control to shift the system 1 to parallel off when the power failure/power restoration detector 2 detects the system 1 is in a power-off state, and cause the output of a booster circuit 9 to be inputted to the AC/DC bidirectional power converter 13 when the remaining charge in the on-vehicle battery for driving 16a falls below the overdischarge level.
Inventors:
SHIRASAKI YOSHIYUKI (JP)
Application Number:
PCT/JP2016/053244
Publication Date:
August 10, 2017
Filing Date:
February 03, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02J3/38; H02J3/46; H02J7/35
Domestic Patent References:
| WO2012165365A1 | 2012-12-06 |
Foreign References:
| JP2013162686A | 2013-08-19 | |||
| JP2013121205A | 2013-06-17 | |||
| JP2014197955A | 2014-10-16 | |||
| JP2016001967A | 2016-01-07 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
Download PDF: