Title:
POWER CONVERSION DEVICE, VEHICLE INCLUDING SAME, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/166233
Kind Code:
A1
Abstract:
This power conversion device includes: a transformer including a first coil, a second coil, and a third coil; a first conversion circuit connected to the first coil; a second conversion circuit connected to the second coil; and a rectifier circuit connected to the third coil. The first conversion circuit converts DC voltage input to the first conversion circuit to generate a first AC voltage and supply the first AC voltage to the first coil. The second conversion circuit determines a second AC voltage applied to the second coil so as to output a predetermined first DC voltage. The rectifier circuit rectifies a third AC voltage supplied from the third coil and outputs the generated voltage. The second AC voltage has a first phase difference with respect to the first AC voltage.
Inventors:
TASHIRO KEIJI (JP)
UJIMARU TOMOAKI (JP)
UJIMARU TOMOAKI (JP)
Application Number:
PCT/JP2020/007144
Publication Date:
August 26, 2021
Filing Date:
February 21, 2020
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02M3/28
Foreign References:
| JP2020028216A | 2020-02-20 | |||
| JP2016158353A | 2016-09-01 | |||
| JP2018170845A | 2018-11-01 | |||
| JPS56156222U | 1981-11-21 | |||
| JP2009232502A | 2009-10-08 |
Attorney, Agent or Firm:
SHIMIZU, Satoshi et al. (JP)
Download PDF:
Previous Patent: PROGRAMMABLE DISPLAY, CONTROL SYSTEM, AND ANALYSIS METHOD
Next Patent: VIBRATION COMPACTION DEVICE
Next Patent: VIBRATION COMPACTION DEVICE