Özet:

High penetration of alternative energy sources is increasing in daily life to meet the world's energy consumption demand. Moreover, there are several issues related to grid integration of HRES keeping in the view of recent trends it becomes necessary to investigate the possible solutions for these issues.Power electronic pieces of equipment place a major role in power quality issues of integrated systems if the major part of power is supplied by renewable sources. This paper reviews the requirements for the proper integration of HRES to the grid. Majorly it concentrates on the review of DC/DC converters, Inverters, Control techniques, and Power quality issues when HRES are connected to the grid. The advantages, disadvantages, and applications of each method or technique are described in detail.

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