Title:
Inverter device
Document Type and Number:
Japanese Patent JP6179783
Kind Code:
B2
Abstract:
With an inverter device (1), even when a phase shift is produced between output current and output voltage, it is still possible to control the output current and supply reactive power effectively. To do so, the inverter device (1) has an inverter section (2) that is comprised of a bridge circuit. Also, between two connecting wires (S11 and S12), a clamp section (5) that is formed with a series circuit, in which a fifth switching element (Q5) where a fifth diode (D5) is connected in anti-parallel and a sixth switching element (Q6) where a sixth diode (D6) is connected in anti-parallel are connected in series so that the conducting directions of the fifth diode (D5) and the sixth diode (D6) become opposite to each other, is provided. Also, a control section (6) to supply pulse signals for on/off switching to the first switching element (Q1) to the sixth switching element (Q6) is provided.
Inventors:
Yusuke Iwamatsu
Shusaku Goto
Shusaku Goto
Application Number:
JP2015508811A
Publication Date:
August 16, 2017
Filing Date:
March 28, 2014
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02M7/48
Domestic Patent References:
| JP2011229215A | ||||
| JP2012048985A | ||||
| JP2011015493A |
Foreign References:
| WO2011105588A1 | ||||
| WO2012132127A1 |
Attorney, Agent or Firm:
Yasuo Itaya
Katsumi Taguchi
Shinichi Mizuta
Itaya Masayuki
Katsumi Taguchi
Shinichi Mizuta
Itaya Masayuki
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