AGC of Multi Area Multi Source Restructured Electric Power System with Differential Evolution Algorithm based PID Controller

Q2 Engineering

International Journal on Electrical Engineering and Informatics Pub Date : 2023-06-30 DOI:10.15676/ijeei.2023.15.2.10

B. Ayyappan, R. Kanimozhi, R. Prabakaran, R. Thanigaiselvan, B. Priya, T. Parthiban

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引用次数: 0

Abstract

: In an interconnected multi-area deregulated power system, the dynamics of AGC depends on the frequency oscillations and variations in tie line power flow according to the bilateral contracts scheduled between GENCOs and DISCOs. This paper presents an algorithm for solving optimal power flow problem through the application of Differential Evolution. The optimal electric power flow is obtained by using DE method and the performance of the controller is investigated on a three-area interconnected power system consisting of Thermal-Thermal-Thermal unit in one area, Hydro-Thermal unit in the second area, and Thermal-Hydro unit in the third area. Simulation results have shown that the bilateral contracts are implemented in the system. The new Differential Evolution Algorithm (DEA) method is used for designing the concept of Automatic Generation Control (AGC) of hydro-thermal system which is under open market scenario. Open transmission access develops gradually with more socialized companies for generation, transmission and distribution which generally affect the formulation of AGC problem. The simulation results by the use of MATLAB simulink show the effectiveness of DE-PID controller considered and executed appropriately, which improves the performance based on metrics such as frequency and Tie line power deviations.

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基于差分进化算法的多区域多源重构电力系统自动控制

在一个相互连接的多区域解除管制的电力系统中，AGC的动态取决于根据genco和DISCOs之间的双边合同安排的频率振荡和线路潮流的变化。本文提出了一种应用微分进化方法求解最优潮流问题的算法。在一区热-热-热机组、二区水-热机组、三区热-水机组组成的三区互联电力系统中，采用DE法求出了最优潮流，并对控制器的性能进行了研究。仿真结果表明，系统实现了双边契约。采用新的差分进化算法(DEA)方法设计了开放市场条件下的水热系统自动发电控制(AGC)概念。随着越来越多的发电、输电和配电公司的社会化，开放输电接入逐渐发展起来，普遍影响着AGC问题的制定。利用MATLAB simulink进行的仿真结果表明，考虑并适当执行的DE-PID控制器的有效性，提高了基于频率和Tie线功率偏差等指标的性能。

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

International Journal on Electrical Engineering and Informatics Engineering-Engineering (all)

CiteScore

2.70

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： International Journal on Electrical Engineering and Informatics is a peer reviewed journal in the field of electrical engineering and informatics. The journal is published quarterly by The School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia. All papers will be blind reviewed. Accepted papers will be available on line (free access) and printed version. No publication fee. The journal publishes original papers in the field of electrical engineering and informatics which covers, but not limited to, the following scope : Power Engineering Electric Power Generation, Transmission and Distribution, Power Electronics, Power Quality, Power Economic, FACTS, Renewable Energy, Electric Traction, Electromagnetic Compatibility, Electrical Engineering Materials, High Voltage Insulation Technologies, High Voltage Apparatuses, Lightning Detection and Protection, Power System Analysis, SCADA, Electrical Measurements Telecommunication Engineering Antenna and Wave Propagation, Modulation and Signal Processing for Telecommunication, Wireless and Mobile Communications, Information Theory and Coding, Communication Electronics and Microwave, Radar Imaging, Distributed Platform, Communication Network and Systems, Telematics Services, Security Network, and Radio Communication. Computer Engineering Computer Architecture, Parallel and Distributed Computer, Pervasive Computing, Computer Network, Embedded System, Human—Computer Interaction, Virtual/Augmented Reality, Computer Security, VLSI Design-Network Traffic Modeling, Performance Modeling, Dependable Computing, High Performance Computing, Computer Security.