Roof-Top PV Systems Provide Adaptive Harmonic Compensation in Residential Distribution PROJECT TITLE : Adaptive Harmonic Compensation in Residential Distribution rid by Roof-Top PV Systems ABSTRACT: Single-phase non-linear loads and power quality concerns in the home distribution system will increase in the future. It may be difficult to compensate for non-linear loads that are distributed. It's possible to use rooftop PV inverters in home distribution grids as custom power devices because of the higher capability of single-phase grid-connected inverters. In addition to injecting the fundamental current, these systems can operate as a virtual harmonic resistance and dedicate their considerable current capacity to compensating the harmonics of the home distribution grid by establishing suitable regulation for roof-top PV inverters. Using the Sliding Discrete Fourier Transform (SDFT) technique, each roof-top PV system continuously monitors PCC voltage harmonics and then individually compensates the detected harmonics by the suggested adaptive harmonic compensator. Each harmonic component is compensated using a different current reference in the suggested approach. It will then allocate increased current capacity to each component in order to compensate via adaptive gain. Finally, a Model Predictive Current Controller manages the current reference (MPCC). An LCL filter has been used at the output of a single-phase transformerless inverter (HERIC). Matlab-Simulink and experimental tests have both confirmed the control scheme's efficacy. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest A distributed DC grid-connected pv system based on three port converters A New H5 Topology with Low Common-Mode Currencies