发明名称 |
MODULAR EMBEDDED MULTI-LEVEL CONVERTER AND METHOD OF USE |
摘要 |
A modular embedded multi-level converter (MEMC) includes a first phase portion and a second phase portion. The first phase portion includes a first switch stack operable to couple a first phase branch between a positive DC bus and a midpoint node. The second phase portion includes a second switch stack operable to couple a second phase branch between the midpoint node and a negative DC bus. A DC voltage between the positive DC bus and the negative DC bus is distributable among switching units disposed in the first phase branch and the second phase branch. A distribution of the DC voltage is controlled by regulating a DC voltage at the midpoint node to balance energy among the switching units. |
申请公布号 |
CA2911774(A1) |
申请公布日期 |
2016.05.17 |
申请号 |
CA20152911774 |
申请日期 |
2015.11.05 |
申请人 |
GE ENERGY POWER CONVERSION TECHNOLOGY LTD. |
发明人 |
ZHANG, DI;GARCES, LUIS JOSE;ROCKHILL, ANDREW ALLEN |
分类号 |
H02J3/38;H02M7/44;H02M7/483;H02M7/487;H02S40/32 |
主分类号 |
H02J3/38 |
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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