Title:
DRIVE DEVICE FOR SWITCH
Document Type and Number:
WIPO Patent Application WO/2020/044946
Kind Code:
A1
Abstract:
This drive device is provided with a control unit (60) for generating and transmitting a drive signal for a switch (SCH, SCL, SWH, SWL), and a drive circuit (DrH, DrL) for receiving the transmitted drive signal. The control unit generates speed adjustment information, which is information for adjusting a switching speed of the switch, and transmits the same to the drive circuit. The drive circuit includes a speed calculating unit which receives the transmitted speed adjustment information and calculates command switching speed information for the switch on the basis of the received speed adjustment information, and a drive unit which switches the switch on the basis of the received drive signal and the calculated command switching speed information.
Inventors:
NISHIBATA KOICHI (JP)
Application Number:
PCT/JP2019/030429
Publication Date:
March 05, 2020
Filing Date:
August 02, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02M1/08; H02M1/00; H02M7/48
Foreign References:
| JP2016226234A | 2016-12-28 | |||
| JP2016178712A | 2016-10-06 | |||
| JP2007288999A | 2007-11-01 | |||
| JP2013027217A | 2013-02-04 | |||
| JP2013183600A | 2013-09-12 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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