Paper Contents
Abstract
In the modern power system, power quality is a crucial topic that can have an impact on utilities and consumers. Many issues in the contemporary electric power system were brought on by the integration of renewable energy sources, smart grid technologies, and increasing usage of power electronics equipment. The delicate equipment can be harmed by voltage harmonics, voltage sag, and voltage swell. These devices are vulnerable to input voltage changes brought on by system interference. Power quality is therefore crucial for the efficient and secure operation of the power system in the present period, with an increase in delicate and expensive electronic equipment. often used to address issues with distribution grid non-standard voltage, current, or frequency. In order to maintain the voltage profile and ensure consistent load voltage, it injects voltages into the distribution line. To demonstrate the effectiveness of the DVR-based proposed technique to smooth the distorted voltage brought on by harmonics, simulations were run in MATLABSimulink. To incorporate 3rd and 5th harmonics, a power system model with a customizable power source was developed. The reaction of the systems to load voltage in situations with and without DVR is assessed. It has been observed that the suggested DVR-based technique successfully controlled the voltage distortion, resulting in a smooth corrected load voltage. With the insertion of the third and fifth harmonics in the supply voltage,
Copyright
Copyright © 2023 Tananjay Prakash. This is an open access article distributed under the Creative Commons Attribution License.
