发明名称 |
HIGH VOLTAGE HIGH POWER MULTI-LEVEL DRIVE STRUCTURE |
摘要 |
A high voltage, high power multi-level drive structure includes a plurality of neutral-point-piloted (NPP) converter cells stacked together. At least one clamping diode is connected to one or many NPP converter cells to provide a neutral-point-pilot-clamped (NPPC) converter structure. Flying capacitors connected to the NPPC converter structure yield a neutral-point-clamped-flying-capacitor converter cell structure. |
申请公布号 |
EP2856626(A2) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20130727749 |
申请日期 |
2013.05.22 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GUPTA, RANJAN, KUMAR;ZHANG, DI;DATTA, RAJIB |
分类号 |
H02M7/487 |
主分类号 |
H02M7/487 |
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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