Title:
POWER CONVERSION DEVICE, POWER CONVERSION CONTROL DEVICE, POWER CONVERSION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2011/158947
Kind Code:
A1
Abstract:
With regard to a device for supplying power from an MERS (magnetic energy regeneration switch) (100) connected to a power source (VS), the load current flowing from the MERS (100) to a load is detected by means of a current detecting unit (300a). For the purpose of forming a path to begin charging the capacitor (CM) of the MERS (100), a control unit (400) determines, on the basis of the detected load current, the timing for turning off the reverse-conducting type semiconductor switch of the MERS (100). The control unit (400) controls the maximum value of the voltage between both terminals of the capacitor (CM) by turning off the reverse-conducting type semiconductor switch of the MERS (100) at the determined target timing.
Inventors:
ISOBE, Takanori (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
磯部 高範 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
KAZAMA, Noriyuki (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
風間 紀之 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
磯部 高範 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
KAZAMA, Noriyuki (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
風間 紀之 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
Application Number:
JP2011/063983
Publication Date:
December 22, 2011
Filing Date:
June 17, 2011
Export Citation:
Assignee:
MERSTech, Inc. (15-19, Kami-osaki 2-chome Shinagawa-k, Tokyo 21, 〒1410021, JP)
株式会社ＭＥＲＳＴｅｃｈ (〒21 東京都品川区上大崎二丁目１５番１９号 Tokyo, 〒1410021, JP)
ISOBE, Takanori (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
磯部 高範 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
KAZAMA, Noriyuki (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
株式会社ＭＥＲＳＴｅｃｈ (〒21 東京都品川区上大崎二丁目１５番１９号 Tokyo, 〒1410021, JP)
ISOBE, Takanori (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
磯部 高範 (〒50 東京都目黒区大岡山２－１２－１ 国立大学法人東京工業大学内 Tokyo, 〒1528550, JP)
KAZAMA, Noriyuki (2-12-1 Ookayama, Meguro-k, Tokyo 50, 〒1528550, JP)
International Classes:
H02M7/48; H02M3/155
Attorney, Agent or Firm:
KIMURA, Mitsuru (2nd Floor, Kyohan Building7, Kandanishiki-cho 2-chom, Chiyoda-ku Tokyo 54, 〒1010054, JP)
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Claims:
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