面向双变换器供电开口绕组变压器拓扑的集成谐波滤波电感优化设计

Many high-power converter systems are often connected to the medium-voltage network using a step-up transformer. In such systems, the converter-side windings of the transformer can be configured as an open end, and multilevel voltage waveforms can be achieved by feeding these open-end windings from both ends using the two-level dual converter. An LCL filter with separate converter-side inductors f...