Title:
ELECTRIC MOTOR SYSTEM
Document Type and Number:
Japanese Patent JP2023142618
Kind Code:
A
Abstract:
To provide an electric motor system which effectively utilizes a coil of an electric motor so as to attenuate a loop current by a minimal constitution, which eliminates an imbalance of an electric current within the electric motor system, and which can control an increase in the size and weight of the whole electric motor system.SOLUTION: In an electric motor system 10, two sets constituted by serially connecting upper and lower arms 41 and 42 are each connected to a direct-current power source 14 in parallel in a power converter 16. Each electric motor 12, which is a star-connected electric motor, has two coils 56.SELECTED DRAWING: Figure 1
Inventors:
KOMEHANA ATSUSHI
Application Number:
JP2022049599A
Publication Date:
October 05, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
H02M7/48; H02P27/04
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Yasuharu Nakasone
Shiro Sakai
Tosuke Sekiguchi
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