Control of Distributed Generation Using Non-Sinusoidal Pulse Width Modulation

The islanded mode is one of the connection modes grid distributed generation resources. In this study, a resource connected to linear and nonlinear loads via three-phase inverter where control method needing no current sensors or compensator elements applied distribute system in mode. This has two main loops each phase. first loop controls voltage that adjust point common coupling, amplitude non-sinusoidal reference waveform near-state pulse width modulation (NSPWM) method. next compensatesthe harmonic calculates harmonics coupling phase, injects them compensate waveforms simulation results MATLAB/SIMULINK show can generate balanced sinusoidal with an acceptable total distortion (THD) at joint point.