Title:
CHOPPER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/014292
Kind Code:
A1
Abstract:
A chopper (4) has formed thereon plus-side DC terminals (P1', P') that are connected to the plus-side DC bus line of the chopper (4), and current of a DC bus line of an inverter (2) is made to be pulled into the chopper (4) via the plus-side DC terminal (P1'), and made to be returned to the DC bus line of the inverter (2) via the plus-side DC terminal (P'), by connecting the plus-side DC terminals (P1', P') to the plus-side DC terminals (P1, P), respectively.
Inventors:
ICHIHARA, Masafumi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2010/062710
Publication Date:
February 02, 2012
Filing Date:
July 28, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
International Classes:
H02M7/72
Attorney, Agent or Firm:
SAKAI, Hiroaki (Sakai International Patent Office, Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 20, 〒1006020, JP)
Claims:
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