发明名称 |
Wandlervorrichtung für elektrische Energie und Überspannungs-Unterdrückungsverfahren |
摘要 |
<p>To provide an electric power conversion device that converts direct current power supplied from a direct-current power supply into alternating current power, the electric power conversion device includes six switching elements constituted by a voltage-driven transistor that uses a wide bandgap semiconductor and a diode, and a drive circuit that controls a voltage for driving the transistor at a time of turning off the switching elements based on a predetermined voltage profile specifying that the transistor is operated in a non-linear region.</p> |
申请公布号 |
DE112010005430(T8) |
申请公布日期 |
2013.05.16 |
申请号 |
DE20101105430T |
申请日期 |
2010.03.31 |
申请人 |
MITSUBISHI ELECTRIC CORP. |
发明人 |
NAKAMURA, KAZUYA;TERADA, KEI;TAKAHASHI, KAZUTAKA;JIMBO, SHIGEO |
分类号 |
H02M7/48 |
主分类号 |
H02M7/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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