Title:
EV CHARGING FACILITY AND OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/047799
Kind Code:
A1
Abstract:
Provided is an EV charging facility comprising: a plurality of charging stands that, by being attachably/detachably connected to EVs, charge power storage devices mounted to the connected EVs; a plurality of power supply circuits that convert power fed from a power system side into DC power corresponding to the EVs and feed the converted DC power to any of the charging stands; a charging and discharging stand that, by being attachably/detachably connected to an EV, charges and discharges a power storage device mounted to the connected EV; and a bidirectional converter that performs bidirectional power conversion in a direction in which the power storage device of the EV connected to the charging and discharging stand is charged and a direction in which the power storage device of the EV connected to the charging and discharging stand is discharged. Accordingly, it is possible to provide an EV charging facility which comprises a plurality of charging stands and which can reduce contracted power with a simpler configuration, and an operation method therefor.
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Inventors:
WANG XIANGGUO (JP)
Application Number:
PCT/JP2022/032786
Publication Date:
March 07, 2024
Filing Date:
August 31, 2022
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (JP)
International Classes:
H02J3/46
Foreign References:
| JP2013150428A | 2013-08-01 | |||
| JP2015050898A | 2015-03-16 |
Attorney, Agent or Firm:
HYUGAJI, Masahiko et al. (JP)
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