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发明公开
CN104852595A 桥式模块化多电平开关电容AC-AC变换器换流方法 有权

桥式模块化多电平开关电容AC-AC变换器换流方法
摘要：
桥式模块化多电平开关电容AC-AC变换器换流方法，涉及开关电容AC-AC变换器。将所有全控型器件MOSFET分别编号为p组和n组，p组的全控型器件MOSFET记为S1p、S2p、S3p、S4p、S5p、S6p、S7p、S8p，n组的全控型器件MOSFET记为S1n、S2n、S3n、S4n、S5n、S6n、S7n、S8n，其中S1p和S1n构成双向开关，S2p和S2n构成双向开关，S3p和S3n构成双向开关，S4p和S4n构成双向开关，其中S5p和S5n构成双向开关，S6p和S6n构成双向开关，S7p和S7n构成双向开关，S8p和S8n构成双向开关。
摘要（英）：

A bridge modular multilevel switched capacitor AC-AC converter commutation method relates to a switched capacitor AC-AC converter. All fully-controlled devices MOSFETs are numbered as a group p and a group n. The fully-controlled devices MOSFETs in the group p are recorded as S1p, S2p, S3p, S4p, S5p, S6p, S7p and S8p, and the fully-controlled devices MOSFETs in the group n are recorded as S1n, S2n, S3n, S4n, S5n, S6n, S7n and S8n, wherein S1p and S1n constitute a two-way switch, S2p and S2n constitute a two-way switch, S3p and S3n constitute a two-way switch, S4p and S4n constitute a two-way switch, S5p and S5n constitute a two-way switch, S6p and S6n constitute a two-way switch, S7p and S7n constitute a two-way switch, and S8p and S8n constitute a two-way switch.

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