| 配用弹簧液压机构的SF_6断路器刚分(合)速度的计算与分析 |
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| 引用本文： | 虞宇飞,胡秋江,施文耀.配用弹簧液压机构的SF_6断路器刚分(合)速度的计算与分析[J].高压电器,2007,43(5):329-332. |
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| 作者姓名： | 虞宇飞 胡秋江 施文耀 |
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| 作者单位： | 上海华通开关厂有限公司,上海,200072 |
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| 摘 要： | 对配用新型液压弹簧机构的高压SF6断路器的分(合)闸过程和原理进行了分析,在假定碟簧力特性为某一均值时,对刚分(合)速度进行了实例计算,并与实测值进行了比较,结果基本一致。最后就相关问题进行了讨论。
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| 关 键 词： | SF6断路器 液压弹簧机构 刚分(合)速度 计算 分析 |
| 文章编号： | 1001-1609（2007）05-0329-04 |
| 修稿时间： | 2007-04-13 |
Calculation and Analysis for Instantaneous Opening (Closing) Speed in SF6 HV GCB with Hydraulic-spring Mechanism |
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| YU Yu-fei,HU Qiu-jiang,SHI Wen-yao.Calculation and Analysis for Instantaneous Opening (Closing) Speed in SF6 HV GCB with Hydraulic-spring Mechanism[J].High Voltage Apparatus,2007,43(5):329-332. |
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| Authors: | YU Yu-fei HU Qiu-jiang SHI Wen-yao |
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| Affiliation: | Shanghai Huatong Swithegearworks Co. Led., Shanghai 200072, China |
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| Abstract: | This paper analyzed the process and principle of opening(closing) in an SF6 HV GCB with new type hydraulic-spring mechanism.The force characteristics of the disc spring was assumed by a certain average values,and the instantaneous opening(closing) speed were calculated.It had been proved that the calculated data meet well the practically measured results.Finally,Some feasible suggest for designing of the hydraulic-spring mechanism has been given. |
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| Keywords: | SF6 GCB hydraulic-spring mechanism instaneous opening(closing) speed calculation analysis |
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