Development of a fault locating system using object-oriented programming

2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194) Pub Date : 2001-01-28 DOI:10.1109/PESW.2001.916955

M. Kezunovic, Y. Liao

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引用次数: 5

Abstract

Object-oriented programming has received wide acceptance in power system applications. The main advantages achieved by using the object-oriented techniques include easy maintenance, enhanced expandability and inherent implementation flexibility. This paper presents recent software developments of a fault location system implemented using object-oriented approaches and C++ programming language. The proposed new algorithms, implementation techniques, and evaluation studies are addressed. The developed system aims at pinpointing faults on transmission systems by utilizing recorded data coming from digital fault recorders (DFRs) sparsely located at various substations. The concept of "waveform matching" is implemented by taking advantage of the power system model. The mathematical formulation of the problem is presented. A unique genetic algorithm based search engine for pinpointing the most probable fault location is proposed. The suitability of applying the object-oriented programming for fault location software developments is demonstrated.

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基于面向对象编程的故障定位系统开发

面向对象程序设计在电力系统中得到了广泛的应用。使用面向对象技术的主要优点包括易于维护、增强的可扩展性和固有的实现灵活性。本文介绍了一个采用面向对象方法和c++编程语言实现的故障定位系统的最新软件开发。提出了新的算法、实现技术和评估研究。所开发的系统旨在利用分布在各个变电站的数字故障记录仪(DFRs)记录的数据来精确定位输电系统的故障。利用电力系统模型实现了“波形匹配”的概念。给出了该问题的数学表达式。提出了一种独特的基于遗传算法的故障定位搜索引擎。论证了将面向对象编程应用于故障定位软件开发的适用性。

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2001 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.01CH37194)

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