Voltage Regulation and Power Loss Minimization by Using Unified Power Flow Control Device

2019 International Conference on Engineering and Emerging Technologies (ICEET) Pub Date : 2019-02-01 DOI:10.1109/CEET1.2019.8711866

M. Iqbal, A. Mahmood, A. Amin, Hirra Arshid

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引用次数: 5

Abstract

The operation and growth of interconnected power systems has given rise to many complexities. The power transfer capabilities are becoming limited day by day. It has become important to develop the strategies to cope with such problems and utilize transmission systems at their maximum thermal capacity. This thesis presents SIMULINK model of Unified Power Flow Controller (UPFC) device to analyze the operation of single and double line transmission systems of 132/220kV. UPFC model is a very important member of family of Flexible AC Transmission System (FACTS) devices. It is a microcontroller based solid state converter capable of controlling active and reactive power in transmission line and controls power flow and real power loss. This work will reveal the effects of installing UPFC model for single and double transmission line in MATLAB/Simulink to observe voltage regulation, power loss minimization and improvement in power transfer capability. Simulation results of three cases for single and double line transmission systems with and without UPFC device are examined in this work to observe the effects of installing this device in power system.

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统一潮流控制装置的电压调节与功率损耗最小化

互联电力系统的运行和发展带来了许多复杂性。电力传输能力日益受到限制。制定应对这些问题的策略并利用传输系统的最大热容量已变得非常重要。本文介绍了统一潮流控制器(UPFC)装置的SIMULINK模型，对132/220kV单线和双线输电系统的运行进行了分析。UPFC模型是柔性交流传输系统(FACTS)器件家族中的重要成员。它是一种基于单片机的固态变换器，能够控制输电线路的有功和无功功率，控制潮流和实际损耗。本工作将揭示在MATLAB/Simulink中安装单双传输线UPFC模型的效果，观察电压调节、功率损耗最小化和功率传输能力的提高。通过对单线和双线输电系统中有UPFC装置和没有UPFC装置三种情况的仿真结果进行分析，观察在电力系统中安装UPFC装置的效果。

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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2019 International Conference on Engineering and Emerging Technologies (ICEET)

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