作者: John Ninan
DOI:
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摘要: Energy demand is increasing day by day. To meet this renewable energy sources have to be incorporated. Renewable like PV cells, fuel cells produce DC voltage. For house hold purpose and industrial (direct current) voltage has converted into AC (alternating power electronic inverters are used. Multilevel got wide spread acceptance as it can synthesis almost sinusoidal wave form. This paper presents an inverter which give a five level output without variation in it’s amplitude, from variable source. Here high step-up converter introduced front-end stage. DC-DC conversion helps stabilize the A coupled inductor get output. The working principle of DCDC explained. circuit tested with different found same waveform. been simulated using MATLAB/Simulink tool prototype made verify validity performance circuit.