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1. 湖南省电力公司试验研究院
2. 湖南省超高压管理局
纸质出版日期：2009
移动端阅览
[1]毛文奇,张国帆.GW16、GW17型隔离开关防冰措施初探[J].高压电器,2009,45(05):161-162.
MAO Wen-qi1, ZHANG Guo-fan2. Study on the Measures of Anti-icing GW16 and GW17 Disconnector[J]. High voltageapparatus, 2009, 45(5): 161-162.
[1]毛文奇,张国帆.GW16、GW17型隔离开关防冰措施初探[J].高压电器,2009,45(05):161-162. DOI：
MAO Wen-qi1, ZHANG Guo-fan2. Study on the Measures of Anti-icing GW16 and GW17 Disconnector[J]. High voltageapparatus, 2009, 45(5): 161-162. DOI：
GW16、GW17型户外高压隔离开关在电网中应用广泛
而该型隔离开关导电杆普遍存在进水缺陷
特别是2008年初冰灾期间由于进水结冰出现了大量故障。为了保证电网安全
针对该型隔离开关的内部结构作了分析
并提出了可行的防冰改进措施:应积极利用停电时间
对GW16、GW17型隔离开关实施防冰技术改造;建议设计及选型时
可选用避免雨水进入导电管内部的新型结构隔离开关。
GW16 and GW17 outdoor HV disconnectors are widely used in the electric power grid
but the conductive rods of the type have a ubiquitous water-leak deficiencies
especially during the ice disaster in early 2008
it causes much freezing failure.To ensure the safe operation of the electric power grid
the internal structure of this disconnector is analysed
and the corresponding feasible measures for anti-icing are actualized.The effective measures are make active use of power cut time
implement anti-icing technology for GW16 and GW17 disconnectors
and during the period of design and type choosing select new structure disconnector with conductive rods to prevent water-leak.
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