基于计算机分析的±800kV直流复合绝缘子电晕环设计

2006 IEEE Conference on Electrical Insulation and Dielectric Phenomena Pub Date : 2006-10-01 DOI:10.1109/CEIDP.2006.311968

W. Sima, Kun Wu, Qing Yang, Caixin Sun

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引用次数: 19

摘要

本文提出了基于有限元法的plusmn800 kV直流输电线路复合绝缘子三维电场计算模型。利用该三维模型，介绍了电晕环、输电线路和电晕环参数对复合绝缘子电位分布和电场分布的影响，优化了电晕环的设计，以控制复合绝缘子表面和电晕环表面的最大电场。

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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Corona Ring Design of ±800kV DC Composite Insulator Based on Computer Analysis

This paper presents a 3D electric-field calculation model of the plusmn800 kV DC transmission line composite insulators based on finite element method. With this 3D model, this paper introduces the effect of the tower, transmission lines and the parameters of the corona rings on the potential and e-field distribution along the composite insulators, and optimizes the corona ring design in order to control the maximum e-field along the insulator surface and corona ring surface.

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来源期刊

2006 IEEE Conference on Electrical Insulation and Dielectric Phenomena

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