Title:
電動機システム
Document Type and Number:
Japanese Patent JP7247722
Kind Code:
B2
Abstract:
To provide a motor system capable of reducing a facility load by suppressing a starting current low, and capable of being exchanged in a short period when the motor system is in failure.SOLUTION: A driving source 4 making a load device 2 operate with a power from a power supply 3, includes: a first induction motor 6; a second induction motor 7; and an interlock part 8 that makes an input axis 2a of the load device 2 operate by combining an output of the first induction motor 6 and an output of the second induction motor 7. A control part 5 performs a starting control that controls the driving source 4 until a rating operation required for exciting a prescribed function in the load device 2, and the starting control includes a first induction motor operation control that makes the first induction motor 6 operate and a second induction motor operation control that makes the second induction motor 7 operate. After the start of the first induction motor operation control, the second induction motor operation control is started.SELECTED DRAWING: Figure 3
Inventors:
Kumamoto Kazuo
Narumi Fujiwara
Narumi Fujiwara
Application Number:
JP2019072721A
Publication Date:
March 29, 2023
Filing Date:
April 05, 2019
Export Citation:
Assignee:
Satake Co., Ltd.
International Classes:
H02P5/46; A62C35/00; H02K16/00; H02K17/36; H02P1/32; H02P1/58; H02P5/747
Domestic Patent References:
| JP9019116A | ||||
| JP61124277A |
Attorney, Agent or Firm:
Aiwa Patent Attorneys Corporation
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