Seven Level Inverter fed connected Grid system?

03 March 2018 0 4K Report

I have developed the simulink model for Seven level inverter connected grid system. I got the output voltage. But problem in the output current part. Its not in phase with voltage and at the same time its shows like that in reverse polarity. If voltage is positive then current is in negative. I have used LC filter at the output side. Could you give any suggestions regard that.?

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