Simulation of HVAC Transmission Line

2019 54th International Universities Power Engineering Conference (UPEC) Pub Date : 2019-11-07 DOI:10.1109/upec.2019.8893642

H. Amreiz, A. Janbey, M. Darwish

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引用次数: 3

Abstract

The teaching of transmission lines at both undergraduate and postgraduate levels has been a popular topic in many electrical engineering courses. The teaching method used for delivering these courses was based on identifying the equivalent circuits and using mathematical analysis. Such approach will be difficult tasks for the students when dealing with a wide range of electrical components in a circuit. In the last decade or so circuit simulation has played a major role in facilitating the teaching of transmission lines at all levels.The Simulated transmission line used for this paper is HVAC transmission line of 180 km length. The transmission line may be simulated as a 3-phase of 180 km length or a simulated single phase transmission line of 540 km length. The 180 km transmission line is divided into 6 π sections where each π section is 30 km long. The line inductance is considered for every 30 km and the line capacitance considered for every 15 km. The actual values of the line parameters (RLC) of 400KV transmission line are: 0.02978 Ω/km, 1.06 mH/km and 0.0146 µF/km, respectively. The power carried by the transmission line is 250W.

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暖通空调输电线的仿真

输电线在本科和研究生阶段的教学一直是许多电气工程课程的热门话题。这些课程的教学方法是基于等效电路的识别和数学分析。当学生在处理电路中各种各样的电子元件时，这种方法将是一项困难的任务。近十年来，电路仿真在各级输电线路教学中发挥了重要作用。本文所采用的模拟输电线为全长180公里的暖通空调输电线。所述输电线路可以模拟为长度为180公里的三相输电线路，也可以模拟为长度为540公里的单相输电线路。180公里的输电线路分为6个π段，每个π段长30公里。每30公里考虑线路电感，每15公里考虑线路电容。400KV输电线路线路参数(RLC)的实际值分别为:0.02978 Ω/km、1.06 mH/km和0.0146µF/km。传输线承载的功率为250W。

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 54th International Universities Power Engineering Conference (UPEC)

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