A Transformerless 2-Level Inverter Based Static Var Generator with Multiple Functions in Medium Voltage Application


This paper proposes a transformerless 2-level inverter based static var generator (SVG), which employs 20 series-connected IGBTs in each leg of the bridge for medium voltage blocking capability. The multifunctional SVG is used to compensate reactive power, negative sequence current, current harmonics and unbalanced utility voltages. Especially, a voltage… (More)


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