Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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基于Taguchi方法的復合絕緣子用均壓環(huán)的設計研究

來源:電工電氣發(fā)布時間:2017-07-18 13:18 瀏覽次數(shù):9
基于Taguchi方法的復合絕緣子用均壓環(huán)的設計研究
 
王曉杰
(國網福建省電力有限公司電力科學研究院,福建 福州 350007)
 
    摘 要:以220 kV 用復合絕緣子模型為依托,通過Ansoft Maxwell 有限元軟件計算復合絕緣子電場和電壓分布。將Taguchi 優(yōu)化設計方法應用到均壓環(huán)設計場合,分析了Taguchi 方法所用的優(yōu)化參數(shù)、優(yōu)化目標和取值范圍,并建立正交表;通過有限元方法求解正交表,得出優(yōu)化參數(shù)對優(yōu)化目標影響所占的比重,為均壓環(huán)多參數(shù)優(yōu)化設計提供了選擇規(guī)律。根據(jù)Taguchi 方法分析結果,最終優(yōu)化后的均壓環(huán)尺寸使得優(yōu)化目標滿足要求。
    關鍵詞:復合絕緣子;均壓環(huán);Taguchi 方法;有限元分析
    中圖分類號:TM216     文獻標識碼:A     文章編號:1007-3175(2017)07-0029-04
 
Optimal Design of Corona Ring for Composite Insulators Based on Taguchi Method
 
WANG Xiao-jie
(Electric Power Research Institute of Fujian Electric Power Company Limited, Fuzhou 350007, China)
 
    Abstract: Based on the 220 kV composite insulator model, this paper calculated the electric intensity and voltage distribution of composite insulators using the software Ansoft Maxwell. The optimum Taguchi method was applied in the corona ring design. This paper analyzed the optimal parameters, the optimal object and their value range, and established the orthogonal matrixes. The finite element method was used to solve the orthogonal matrixes to obtain the proportion of each optimal parameter’s impact on the optimal object, which provided the selection rule for the multi-parameter optimization design of corona ring. The results of Taguchi method show that the size of the optimized corona ring meets the requirements of optimal objects.
    Key words: composite insulator; corona ring; Taguchi method; finite element analysis
 
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