Title:
ＳＲモータ制御システム及びＳＲモータ制御方法
Document Type and Number:
Japanese Patent JP6609700
Kind Code:
B2
Abstract:
An SR motor control system 10 which performs drive control for an SR motor 1 includes power modules 11 and 12, a switch part 31, and a booster capacitor 38. The switch part 31 is disposed on a power supply line 30 and has FETs 32 and 33 for controlling electrical connection of the power supply line 30. The booster capacitor 38 is disposed between the power modules 11, 12 and the switch part 31. Power regeneration operation is performed in a state where the FET 33 is turned OFF to perform a supply mode to supply the charge of the booster capacitor 38 and, reflux/boosting of charging the booster capacitor 38 with regeneration current is performed. The FET 33 is turned ON after performing the reflux/boosting a plurality of times to return the charge stored in the booster capacitor 38 to a battery 7.
More Like This:
Inventors:
Kao Yamada
Senba Daisuke
Ishida Masahiro
Hiroaki Okada
Takahiko Okane
Kusumoto
Senba Daisuke
Ishida Masahiro
Hiroaki Okada
Takahiko Okane
Kusumoto
Application Number:
JP2018523540A
Publication Date:
November 20, 2019
Filing Date:
April 14, 2017
Export Citation:
Assignee:
Mitsuba Co., Ltd.
International Classes:
H02P25/08
Domestic Patent References:
| JP2123998A | ||||
| JP2015220883A | ||||
| JP2014236556A |
Foreign References:
| WO2013140906A1 |
Attorney, Agent or Firm:
Ning Takano