Title:
POWER CONVERTER CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006400
Kind Code:
A1
Abstract:
A power converter control device 5: generates current command values Ira-Ird for each of inverters 2a-2d on the basis of the total current command values Ir for the inverters 2a-2d; controls each of the inverters 2a-2d on the basis of the generated current command values Ira-Ird; detects the DC current Iia-Iid and/or AC current Ioa-Iod for each of the inverters 2a-2d; and inhibits the current command value Ira-Ird for each inverter 2a-2d when the detected current exceeds a preset current limit value that is lower than a protective operation current for protecting the inverters 2a-2d.
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Inventors:
MATSUOKA YUJI (JP)
AMBO TATSUAKI (JP)
AMBO TATSUAKI (JP)
Application Number:
PCT/JP2015/069318
Publication Date:
January 12, 2017
Filing Date:
July 03, 2015
Export Citation:
Assignee:
TOSHIBA MITSUBISHI-ELECTRIC IND SYSTEMS CORP (JP)
International Classes:
H02M7/48
Foreign References:
| JP2012244866A | 2012-12-10 | |||
| JPH01303060A | 1989-12-06 | |||
| JPH11206021A | 1999-07-30 | |||
| JP2009106107A | 2009-05-14 |
Other References:
See also references of EP 3319218A4
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
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