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

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1 100 kV隔離開關靜弧觸頭改進分析

來源:電工電氣發(fā)布時間:2017-06-20 10:20 瀏覽次數:3
1 100 kV隔離開關靜弧觸頭改進分析
 
付佳佳,盧鵬,龔咪咪
(河南平高電氣股份有限公司,河南 平頂山 467001)
 
    摘 要:根據1 100 kV 隔離開關(DS) 靜弧觸頭的結構特點及工況建立力學模型,并利用力學模型對國產化靜弧觸頭進行改進,經對1 100 kV DS 靜弧觸頭的力學性能進行理論計算和有限元分析,給出了合適的靜弧觸頭改進方案。通過實測改進后的國產DS 靜弧觸頭壓變力,確立合適的DS 靜弧觸頭尺寸,滿足了工程實際需求。
    關鍵詞:1 100 kV 隔離開關靜弧觸頭;力學模型;有限元分析;壓變力測試
    中圖分類號:TM564.1     文獻標識碼:A     文章編號:1007-3175(2017)06-0061-04
 
Analysis of 1 100 kV Disconnecting Switch Static Arc Contact Improvement
 
FU Jia-jia, LU Peng, GONG Mi-mi
(Henan Pinggao Electric Co., Ltd, Pingdingshan 467001, China)
 
    Abstract: According to the structure characteristics and working condition of 11 00 kV disconnecting switch (DS) static arc contact, this paper established the mechanical model, by which the domestic static arc contact was improved. After the theoretical calculation and finite element analysis of mechanical property in 11 00 kV DS static arc contact, this paper gave the improved suitable static arc contact scheme. The pressing deformation force of improved domestic DS static arc contact was carried out actual measurement to establish the suitable size of DS static arc contact so as to fit the engineering requirements.
    Key words: 1 100 kV disconnecting switch static arc contact; mechanical model; finite element analysis; pressing deformation force test
 
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