Title:
駆動システム
Document Type and Number:
Japanese Patent JP6645407
Kind Code:
B2
Abstract:
A drive system includes a first inverter electrically connected to a first AC rotating electrical machine, a second inverter electrically connected to first end sides of phase coils constituting a second AC rotating electrical machine, a boost converter, and a third inverter electrically connected to a second end sides of phase coils and drives the second AC rotating electrical machine by transmitting electrical power between the third inverter and a second DC power source different from a first DC power source. The drive system is configured such that the second DC power source and the first AC rotating electrical machine are connected via a single connecting route. The drive system includes a processor that changes a control state of at least one of the first to third inverters and the boost converter based on a state of at least one of the first to third inverters, the boost converter, and the first and second DC power sources.
Inventors:
Teruaki Kobayashi
Application Number:
JP2016236147A
Publication Date:
February 14, 2020
Filing Date:
December 05, 2016
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02P5/46; B60L9/18; H02M7/48; H02M7/493
Domestic Patent References:
| JP201682620A | ||||
| JP20142081A |
Foreign References:
| WO2013018209A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita