Title:
INVERTER CONTROL APPARATUS AND CONTROL METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2015023791
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an inverter control apparatus and control method therefor, capable of facilitating determination of recovery from some failure of an inverter, thereby executing driving for normalization.SOLUTION: The inverter control apparatus includes: an operation signal input section for detecting an electric current of each phase output from an inverter; an error detection section for detecting presence/absence of a failure of the inverter on the basis of the electric current detected from the operation signal input section; a control section for controlling driving of the inverter corresponding to a failure type of the inverter detected from the error detection section; and a storage section for storing a failure classification of the inverter and a failure type corresponding thereto on the basis of an electric current signal detected from the operation signal input section.
Inventors:
KIM KWANG WOON
Application Number:
JP2014121296A
Publication Date:
February 02, 2015
Filing Date:
June 12, 2014
Export Citation:
Assignee:
LSIS CO LTD
International Classes:
H02M7/48
Domestic Patent References:
| JPH07308074A | 1995-11-21 | |||
| JPH09238476A | 1997-09-09 | |||
| JPH09233832A | 1997-09-05 | |||
| JPH11262270A | 1999-09-24 | |||
| JP2001327174A | 2001-11-22 | |||
| JPH09201070A | 1997-07-31 | |||
| JP2012005229A | 2012-01-05 | |||
| JP2004106664A | 2004-04-08 | |||
| JP2012070573A | 2012-04-05 |
Attorney, Agent or Firm:
Aoki 篤
Tsuruta Junichi
Tomohiro Minamiyama
Kawai Chapter
Ken-ichi Nakamura
Tsuruta Junichi
Tomohiro Minamiyama
Kawai Chapter
Ken-ichi Nakamura