Power Quality Improvement Using TID based DVR Controller

Q3 Engineering EAI Endorsed Transactions on Energy Web Pub Date : 2023-10-20 DOI:10.4108/ew.4199

B Srikanth Goud, D Krishna, E Hima Bindu, C H Naga Sai Kalyan, Mohit Bajaj, Subhashree Choudhury, Swati Shukla

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Abstract

The effectiveness of power utilized by electronic devices is crucial for various reasons. Firstly, high-quality power results in better efficiency, allowing devices to operate at optimal energy levels. This article aims to clarify the significance of Power Quality by highlighting the benefits of using a Dynamic Voltage Restorer (DVR) to improve power quality for electricity consumers. The proposed method employs a hysteresis voltage control system that operates with variable switching frequency to enhance DVR reliability and ease of operation. Using a Tilt Integral Derivative (TID) controller, a type of fractional order controller similar to the PID controller, voltage compensation under disturbances is achieved with satisfactory results demonstrated via simulation. The primary objective of this project is to mitigate power quality issues such as voltage swell and sag in a distribution power system by enhancing power quality with a TID controller and comparing the results with those obtained from a previously implemented PID controller, using MATLAB software. Keywords: Dynamic Voltage Restorer (DVR), Tilt Integral Derivative controller (TID), Total Harmonic Distortion, MATLAB software.

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基于TID的DVR控制器的电能质量改进

由于各种原因，电子设备所利用的功率的有效性至关重要。首先，高质量的电源可以带来更高的效率，使设备能够在最佳的能量水平上运行。本文旨在通过强调使用动态电压恢复器(DVR)改善电力消费者的电力质量的好处，阐明电能质量的重要性。该方法采用可变开关频率的迟滞电压控制系统，提高了DVR的可靠性和易用性。采用倾斜积分导数(TID)控制器，一种类似于PID控制器的分数阶控制器，实现了扰动下的电压补偿，仿真结果令人满意。该项目的主要目标是通过使用MATLAB软件，通过使用TID控制器提高电能质量，并将结果与先前实现的PID控制器获得的结果进行比较，来缓解配电系统中的电压膨胀和凹陷等电能质量问题。关键词:动态电压恢复器(DVR)，倾斜积分导数控制器(TID)，总谐波失真，MATLAB软件

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

EAI Endorsed Transactions on Energy Web Energy-Energy Engineering and Power Technology

CiteScore

2.60

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： With ICT pervading everyday objects and infrastructures, the ‘Future Internet’ is envisioned to undergo a radical transformation from how we know it today (a mere communication highway) into a vast hybrid network seamlessly integrating knowledge, people and machines into techno-social ecosystems whose behaviour transcends the boundaries of today’s engineering science. As the internet of things continues to grow, billions and trillions of data bytes need to be moved, stored and shared. The energy thus consumed and the climate impact of data centers are increasing dramatically, thereby becoming significant contributors to global warming and climate change. As reported recently, the combined electricity consumption of the world’s data centers has already exceeded that of some of the world''s top ten economies. In the ensuing process of integrating traditional and renewable energy, monitoring and managing various energy sources, and processing and transferring technological information through various channels, IT will undoubtedly play an ever-increasing and central role. Several technologies are currently racing to production to meet this challenge, from ‘smart dust’ to hybrid networks capable of controlling the emergence of dependable and reliable green and energy-efficient ecosystems – which we generically term the ‘energy web’ – calling for major paradigm shifts highly disruptive of the ways the energy sector functions today. The EAI Transactions on Energy Web are positioned at the forefront of these efforts and provide a forum for the most forward-looking, state-of-the-art research bringing together the cross section of IT and Energy communities. The journal will publish original works reporting on prominent advances that challenge traditional thinking.