An Optimised Fopid Controller With Dstatcom To Mitigate Power Quality Issues In A Power Grid Connected With Solar Wind Energy Sources

Abstract

In recent years, the development of renewable energy sources (RESs) and their integration with the conventional power system network have increased significantly. Due to the power grid transformation brought about by the large penetration of RESs such as wind and solar photovoltaic (PV), the operation and control of the interconnected power system has become a challenging task with respect to power quality issues. Power systems connected with renewable energy sources are confronted by power quality issues. In this respect, distribution static synchronous shunt compensator (DSTATCOM) a shunt connected flexible AC transmission system (FACTS), is recognized as a fundamental solution for improving the power quality issues. This paper presents a thorough and state-of-the-art investigation of DSTATCOM with Rock Hyrax Swarm Optimization in fractional order proportional integral derivative (FOPID) controller in wind- and PV-interfaced power systems for enhancing system performance by addressing key power quality issues related to harmonics, voltage regulation, and reactive power compensation. An analysis of FOPID controller is used in DSTATCOM is investigated.