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Sparse matrix multilevel actively clamped power converter
Sparse matrix multilevel actively clamped power converter
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机译:稀疏矩阵多电平有源钳位功率转换器
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摘要
Power converters are presented with one or more sparse multilevel actively clamped (SMAC) power converter stages, where the individual stages include an integer number N capacitors or DC voltage sources coupled between stage DC inputs to provide L=N+1 converter stage DC voltage nodes, with a switching circuit having no more than L*(L−1) switching devices and no flying or floating DC storage capacitors, where N is greater than 2.
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机译:功率转换器具有一个或多个稀疏多电平有源钳位(SMAC)功率转换器级,其中各个级包括整数N个电容器或耦合在级DC输入之间的DC电压源,以提供L = N + 1转换器级DC电压节点,其开关电路不超过L *(L-1)个开关器件,并且没有快速或浮动DC存储电容器,其中N大于2。
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