Control of Transformerless Inverter Supplying Linear and Non-linear Loads

Provided by: International Research Publication House
Topic: Hardware
Format: PDF
In this paper, the authors discuss the design of current mode control of inverter to shape filter inductor currents along with shaping of output voltage analogous to rectifier design, for non-linear loads. The inverter chosen is a single phase half bridge transformerless inverter. The load considered is an SCR full bridge rectifier with various firing angles. The reduction in filter current harmonics helps in reducing the size of the filter. The results are validated through experimentation.

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