Title:
MOTOR CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/046919
Kind Code:
A1
Abstract:
This motor control device is provided with an inverter circuit and a control circuit. The control circuit is provided with a switch unit, gate drive unit, control processing unit, sensor power supply unit, and fan drive circuit. In the cases where an abnormality is detected while the motor is rotating, the control processing unit stops power supply to the fan drive circuit corresponding to the contents of the abnormality before the motor stops.
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Inventors:
MIZOGUCHI YOSHIO (JP)
TANABE AKIRA (JP)
TANABE AKIRA (JP)
Application Number:
PCT/JP2014/075287
Publication Date:
March 31, 2016
Filing Date:
September 24, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02P29/00; H02P29/02
Foreign References:
| JP2014007860A | 2014-01-16 | |||
| JP2013162718A | 2013-08-19 | |||
| JP2011209936A | 2011-10-20 | |||
| JP2014006722A | 2014-01-16 | |||
| JP2007185018A | 2007-07-19 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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