Enhancement of Large Renewable Distributed Generation Penetration Levels at the Point of Common Coupling

The occurrence of distortion and over voltage at the Point Common Coupling (PCC) Renewable Distributed Generation (RDG) limits its penetration levels to power system RDG integration is expected play a crucial role in transformation. For penetrations be sustained without disconnection from system, there must solution rise, distortion, unbalanced current grid reactive control strategy PCC. It an IEEE-1547 requirement that should regulated PCC avoid network due quality criteria. meet up with this specification uphold damage sensitive equipment connected In paper, current, are being managed while Distribution Network (DN) accepts more violation IEEE South Africa code act. Active Power Filter Full Bridge Multi-Level Converter (FBMC) considered safeguard grid, they modelled MATLAB/SIMULINK results obtained shown proposed can successfully regulate continuously improve method's key innovation strategic generation absorption curtain overvoltage, reverse flow, PCC, allowing maintaining standard for simulation outcomes validate superiority FBMC active filter respect generation/absorption, dynamic response, damping capability.