Title:
DRIVE DEVICE AND DRIVE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/004442
Kind Code:
A1
Abstract:
An EPU (50) has a first DS (100) and a second DS (110). The first DS (100) has a first motor (61) and a first inverter control unit (81). The second DS (110) has a second motor (71) and a second inverter control unit (91). The first motor (61) and the second motor (71) are connected to a propeller (20) by means of an EPU shaft (51). The EPU shaft (51) drives and rotates the propeller (20) in accordance with outputs of the motors (61, 71). The first inverter control unit (81) controls the first motor (61) such that the output of the first motor (61) and the output of the second motor (71) become identical. The second inverter control unit (91) controls the second motor (71) such that the output of the first motor and the output of the second motor (71) become identical.
Inventors:
KAWAZU SHINSUKE (JP)
HASHIMOTO MARIKO (JP)
SUZUKI HIDEAKI (JP)
TAKEMURA YUICHI (JP)
HASHIMOTO MARIKO (JP)
SUZUKI HIDEAKI (JP)
TAKEMURA YUICHI (JP)
Application Number:
PCT/JP2023/019113
Publication Date:
January 04, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02P5/46; B64C29/00; H02P29/028
Domestic Patent References:
| WO2019145993A1 | 2019-08-01 |
Foreign References:
| JPH0884492A | 1996-03-26 | |||
| JP2022056173A | 2022-04-08 | |||
| JP2020162350A | 2020-10-01 | |||
| JP2010213385A | 2010-09-24 | |||
| JP2001238479A | 2001-08-31 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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