Title:
POWER CONVERSION DEVICE
Document Type and Number:
Japanese Patent JP2023053876
Kind Code:
A
Abstract:
To provide a power conversion device capable of efficiently cooling an inverter and a DC-DC converter.SOLUTION: A power conversion device 100 comprises: an inverter 10 converting DC power input from a DC power supply 200 into AC power and supplying the power to a load; a DC-DC converter 30 converting a voltage of the DC power into a different voltage; and a tabular base 50 where the inverter 10 and the DC-DC converter 30 are disposed on a front side and a back side. The base 50 includes a cooling flow path 51 having a front side flow path 51a disposed on the front side and a back side flow path 51b connected to the front side flow path 51a and disposed on the back side.SELECTED DRAWING: Figure 3
Inventors:
Toshiaki Higashi
Shun Fukuchi
Shun Fukuchi
Application Number:
JP2022065303A
Publication Date:
April 13, 2023
Filing Date:
April 11, 2022
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
H02M3/00; H02M7/48
Attorney, Agent or Firm:
Hirokazu Miyazono
Tomohiro Mimori
Tomohiro Mimori