Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/032132
Kind Code:
A1
Abstract:
The present invention provides a power conversion device comprising a capacitor module for which heat dissipation is improved. This power conversion device (1) has a plurality of electronic components (10) that configure a power conversion circuit, a capacitor module (2), and a device case (30). The capacitor module (2) includes a capacitor element (11), and is fixed to the device case (30) by a plurality of fastening parts (40) including a first fastening part (41) and a second fastening part (42) erected on an inside bottom surface (31) of the device case (30). Also, at least one of the electronic components (10) other than the capacitor element (11) is attached to the capacitor module (2), and is placed between the first fastening part (41) and the second fastening part (42) seen from the direction parallel to the inside bottom surface (31) which is a direction orthogonal to the alignment direction of the first fastening part (41) and the second fastening part (42).
Inventors:
TONOMOTO MASAYA (JP)
MATSUOKA TETSUYA (JP)
ICHIJO HIROMI (JP)
MATSUOKA TETSUYA (JP)
ICHIJO HIROMI (JP)
Application Number:
PCT/JP2019/031217
Publication Date:
February 13, 2020
Filing Date:
August 07, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02M7/48; H01G2/02
Domestic Patent References:
| WO2015052984A1 | 2015-04-16 |
Foreign References:
| JP2017085816A | 2017-05-18 | |||
| JP2018078247A | 2018-05-17 | |||
| JP2014124077A | 2014-07-03 | |||
| JP2014207427A | 2014-10-30 |
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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