Analysis of Three and Five Level Half-Bridge Modular Multilevel Inverter
نویسندگان
چکیده
The multi level inverters are mainly classified as Diode clamped, Flying capacitor inverter and cascaded multi level inverter. The cascaded H-bridge multilevel control method is very easy when compare to other multilevel inverter because it doesn‟t require any clamping diode and flying capacitor. The simulation had been carried for single leg of three phase three and five level Half-bridge modular multilevel converter (MMC) by using submodules. The main objective of this paper is to analyse operation of Half-bridge MMC for different level of voltage by using SPWM technique which reduces total harmonic distortion and enhances output voltage and current closer to sinewave without adding any complexity to the power circuit.
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