[1]周泽存,郑振中,胡卓然,等.利用非线性绝缘子以降低电力系统绝缘水平的研究之一 非线性绝缘子对输电线路操作过电压的影响的研究[J].东南大学学报(自然科学版),1983,13(2):24-32.[doi:10.3969/j.issn.1001-0505.1983.02.004]
 Zhou Ze-cun C.Y.Wu T.C.Cheng C.T.Wu.A Simulation Study on the Switching Transient Behavior of Transmission Lines with Non-linear Insulators[J].Journal of Southeast University (Natural Science Edition),1983,13(2):24-32.[doi:10.3969/j.issn.1001-0505.1983.02.004]
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利用非线性绝缘子以降低电力系统绝缘水平的研究之一 非线性绝缘子对输电线路操作过电压的影响的研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
13
期数:
1983年第2期
页码:
24-32
栏目:
本刊信息
出版日期:
1983-06-20

文章信息/Info

Title:
A Simulation Study on the Switching Transient Behavior of Transmission Lines with Non-linear Insulators
作者:
周泽存郑振中胡卓然邬铨显
南京工学院; 美国南加州大学
Author(s):
Zhou Ze-cun C.Y.Wu T.C.Cheng C.T.Wu
关键词:
绝缘子 非线性 操作过电压 绝缘水平 电力系统 输电线路 大气过电压 线路型避雷器 变电所 操作方式
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1983.02.004
摘要:
随着现代材料科学的发展,非线性绝缘材料将被广泛地应用于电力系统。本文通过计算机辅助分析研究非线性绝缘子对输电线路操作过电压的影响以及非线性绝缘子的参数和配置问题。文中第一部份为数学模型,第二部份为初步研究结果。以后将继续研究对大气过电压及系统绝缘水平与配合的影响。研究结果表明,非线性绝缘子能够有效地限制系统过电压及缩短暂态时间,从而能够降低系统的绝缘水平。
Abstract:
With the advance of material Science and the development of new dielectric materials,nonlinear insulating materials will be wjdly used on power systems. In this paper,the effects of using nonlinear insulators(Line Arresters)on transmission lines under a switching transient condition are investigated through digital simulation.The mathematical model that simulates a transmission line with nonlinear insulators is presented.The preliminary results presented in this paper are intended to show the effects of using nonlinear insulators under various switching conditions. This study shows that the application of nonlinear insulators can limit sstem overvoltage and reduce transient duration.effectively.These non-linear insula- tors,when judiciously applied,are capable of reducing the insulation level of the system.

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更新日期/Last Update: 2013-05-01