Title:
COMMAND DEVICE, DRIVE DEVICE, CONTROL DEVICE AND POWER CONVERSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/254608
Kind Code:
A1
Abstract:
This command device (30) is connected, by a serial line (L1), to a drive device (40) which controls the operation of a plurality of first switching elements and one or more second switching elements. The command device (30) comprises: a command signal generation unit (31) which generates a plurality of first command signals (Su, Sv, Sw, Sx, Sy, Sz) and one or more second command signals (S1, S2); and an encoding unit (32) which generates encoded data by encoding at least some of the plurality of first command signals (Su, Sv, Sw, Sx, Sy, Sz) and the one or more second command signals (S1, S2). Serial instruction data is generated by performing serial conversion on the encoded data, and the serial instruction data is transmitted to the drive device (40) via the serial line (L1).
Inventors:
DOI KENTARO (JP)
Application Number:
PCT/JP2021/020999
Publication Date:
December 08, 2022
Filing Date:
June 02, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02M1/08
Foreign References:
| JPH0898506A | 1996-04-12 | |||
| JP2013038895A | 2013-02-21 | |||
| JP2012060793A | 2012-03-22 | |||
| JP2019033556A | 2019-02-28 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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