Title:
充電設備及びエネルギーマネジメント方法
Document Type and Number:
Japanese Patent JP6459085
Kind Code:
B2
Abstract:
A charging facility collects DC power supplied from a plurality of power supply devices in a DC bus, and then uses the DC power to charge an on-board rechargeable battery for an electric vehicle. In an energy management method for a charging facility, each power supply device operates under independent automatic control according to a change in voltage in the DC bus. An upper-level control unit which collectively controls a plurality of power supply sources is not required, and a plurality of power supply devices can be combined with a simple configuration achieved by merely connecting respective output terminals to the DC bus. In addition, the entire charging facility can be operated flexibly. Thus, it is possible to achieve a simple configuration and to allow flexible operation while a plurality of power converters are combined with a system power supply.
Inventors:
Ryosuke Yokoo
Maruyama Manori
Takeichi Yoshinori
Maruyama Manori
Takeichi Yoshinori
Application Number:
JP2017012999A
Publication Date:
January 30, 2019
Filing Date:
January 27, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
H02J7/10; B60L50/40; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H02J7/00; H02J7/34; H02J7/35
Domestic Patent References:
| JP2013169083A | ||||
| JP2003339118A | ||||
| JP2013081289A | ||||
| JP2010220411A | ||||
| JP2011109784A | ||||
| JP2011078237A | ||||
| JP2012065516A |
Foreign References:
| WO2013012831A2 | ||||
| US20120326516 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Previous Patent: 回転電機のステータ
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