Overview of Power Quality Issues and Improvement Techniques

Author: R.Ganesan, S.Hariharan P.Lingesh Dhanaraj and A.Dhanaseelan

Published On: 2021-11-22

This paper will assist in identifying various energy system best problems and providing a quick idea about their solutions through a comparative study. The term "electric energy first-rate" (PQ) is commonly used to assess and maintain good electricity quality at the levels of generation, transmission, distribution, and use of AC electrical electricity. Nonlinear masses. As a result, strength gratification is expressed in terms of voltage, current, or frequency. The modelling and simulation of an electricity distribution system were accomplished using MATLAB/Simulink in this paper. The gap between the quality of power delivered and the quality of power required for reliable functioning of load equipment is defined as power quality problems in this study. The new enhanced power electronic concept is based on Custom Power Devices (CPDs) mainly distributed static synchronous compensator (D-STATCOM), dynamic voltage restorer (DVR), and unified power quality conditioner (UPQC) due to the ineffectiveness of classic compensating devices un reducing power quality disruptions, new compensating devices have been created. The major goal of this study is to look behind the resources and determine the most typical energy exceptional problems that exist in the power system, as well as the solutions that can be used to address these issues.