An Integration of Microgrid with Hybrid Renewable Enrgy System and Mitigation of Power Quality Issues

Abstract

This chapter illustrates the control strategy in micro grid which interfaces the Wind, Photovoltaic (PV) and equips with Energy Storage (ESS) system through Converters like MI CUK or SEPIC. The energies with renewable sources will generate an irregular output voltage which leads to destroy the machines. Therefore, an energy storage system ESS which is used to reduce the irregular manner of output voltage. In this chapter demonstrates the control strategies and comparative analysis with various converters like MI CUK and SEPIC converters. Wind turbine can produce the mechanical torque and this torque supplies to PMSM. The PMSM converts mechanical energy to electrical energy. By having the option of being linked to the grid or operating in island mode, the micro grid may have greater stability. The power efficiency of micro grids in island service must be investigated in order to ensure that the micro grid’s infrastructure is not exposed to dangerous levels of power quality phenomena that may not usually occur in the national energy grid. The total harmonic distortion (THD) and its individual harmonic components are one of the power content phenomena.