Title:
MATRIX CONVERTER
Document Type and Number:
WIPO Patent Application WO/2015/194012
Kind Code:
A1
Abstract:
[Problem] To increase the capacity of a matrix converter.
[Solution] Matrix converter (1) has: a plurality of first bidirectional switches (Q1) each connected to each input phase of an AC power supply (2) and each output phase of a load (4); and a plurality of second bidirectional switches (Q2) connected to the same input phases and output phases as the input phases and output phases to which the first bidirectional switches (Q1) are connected, electrically in parallel with said first bidirectional switches (Q1). The same number of the second bidirectional switches (Q2) as the number of the first bidirectional switches (Q1) form one or more groups.
Inventors:
MORIHARA TAKAYUKI (JP)
UCHINO TAKAHIRO (JP)
TSURUTA MASAHIRO (JP)
NAGATOMO SHIGEKATSU (JP)
KUBO YUTO (JP)
UCHINO TAKAHIRO (JP)
TSURUTA MASAHIRO (JP)
NAGATOMO SHIGEKATSU (JP)
KUBO YUTO (JP)
Application Number:
PCT/JP2014/066331
Publication Date:
December 23, 2015
Filing Date:
June 19, 2014
Export Citation:
Assignee:
YASKAWA DENKI SEISAKUSHO KK (JP)
International Classes:
H02M5/297
Foreign References:
| JP2005237138A | 2005-09-02 | |||
| JP2011120376A | 2011-06-16 | |||
| JP2012029372A | 2012-02-09 | |||
| JP2013115907A | 2013-06-10 | |||
| JP2006333590A | 2006-12-07 | |||
| JP2013085369A | 2013-05-09 |
Attorney, Agent or Firm:
MASUDA Hirofumi et al. (JP)
Hirofumi Masuda (JP)
Hirofumi Masuda (JP)
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