发明名称 |
POWER CONVERSION DEVICE, AND METHOD FOR CONTROLLING THE CONDENSER VOLTAGE OF THE POWER CONVERSION DEVICE |
摘要 |
<p>Provided is a power conversion device comprising a line breaker connected in series with a DC power source, a first condenser connected in parallel with the DC power source through the line breaker, a discharge circuit having a resistor and a first switching circuit connected in series, and connected in parallel with the first condenser, a power converter for driving a synchronizer, a second condenser connected in parallel with the DC side-power converter, a second switching circuit connected in series between the first condenser and the second condenser, and a control circuit for controlling the discharge circuit. The control circuit controls the discharge circuit on the basis of the voltage of the first condenser and the voltage of the second condenser.</p> |
申请公布号 |
WO2010131344(A1) |
申请公布日期 |
2010.11.18 |
申请号 |
WO2009JP58928 |
申请日期 |
2009.05.13 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION;KONO, MASAKI;HATANAKA, KEITA |
发明人 |
KONO, MASAKI;HATANAKA, KEITA |
分类号 |
H02P27/06 |
主分类号 |
H02P27/06 |
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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