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套管在变压器间接出线结构下尾部电场计算与优化设计
引用本文:赵子玉 刘晓亮. 套管在变压器间接出线结构下尾部电场计算与优化设计[J]. 西安交通大学学报, 1996, 30(3): 68-73
作者姓名:赵子玉 刘晓亮
作者单位:西安交通大学,西安高压电瓷厂
摘    要:在变压器间接出线结构条件下,应用模拟面电荷-表面电荷法对220kV油纸电容式套管的尾部电场进行了数值计算,并在此基础上对均压球的轴向位置,最大外径以及芯子尾部上、下屏蔽进行了优化设计,从而为制造厂家提供了科学的设计依据。

关 键 词:套管 电场计算 优化设计 变压器 间接出线结构

ELECTRIC FIELD CALCULATION AND OPTIMAL DESIGN OF THE LOWER PART OF OIP TRANSFORMER BUSHING
Zhao Ziyu Peng Zongren Xie Hengkun. ELECTRIC FIELD CALCULATION AND OPTIMAL DESIGN OF THE LOWER PART OF OIP TRANSFORMER BUSHING[J]. Journal of Xi'an Jiaotong University, 1996, 30(3): 68-73
Authors:Zhao Ziyu Peng Zongren Xie Hengkun
Abstract:In this paper, the electric field of the lower part of HV OIP bushing with the boundary of real condition in transformer is calculated by the Surface Simulation Charge Surface Charge method. On the basis of the calculation, the axial position and maximum radius of shield and the upper and lower shielded length of lower part of bushing are optimized, thus a scentific foundation is provided for design of manufacturer.
Keywords:bushing electric field calculstion optimal design
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