Title:
電源装置、制御装置、制御方法およびプログラム
Document Type and Number:
Japanese Patent JP7328916
Kind Code:
B2
Abstract:
To protect a load side against overcurrent when a short circuit occurs in the load side.SOLUTION: A power supply device includes a bidirectional DC/DC converter having a first end to receive an input of power and a second end to output DC power, and having a capacitor provided between two terminals of the second end, a detection unit that detects a short circuit in an output destination of the DC power supplied from the second end, and a control unit that controls the bidirectional DC/DC converter to send power from the first end side to the second end side when the detection unit has not detected the short circuit, and that controls the bidirectional DC/DC converter to send power from the second end side to the first end side when the detection unit has detected the short circuit.SELECTED DRAWING: Figure 2
Inventors:
Masanori Maruyama
Naoki Nishikawa
Suehiro Satoshi
Fumitaka Yoshimura
Shinzaburo Kuroda
Jun Nakanose
Naoki Nishikawa
Suehiro Satoshi
Fumitaka Yoshimura
Shinzaburo Kuroda
Jun Nakanose
Application Number:
JP2020025317A
Publication Date:
August 17, 2023
Filing Date:
February 18, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
H02M3/28; H02M3/335
Domestic Patent References:
| JP2017063544A | ||||
| JP2018170930A |
Foreign References:
| WO2016125292A1 | ||||
| WO2015004825A1 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada