| 高原电网应用普通开关设备的绝缘加强及元器件修改 |
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| 引用本文： | 张智伟. 高原电网应用普通开关设备的绝缘加强及元器件修改[J]. 电力设备, 2007, 8(11): 73-76 |
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| 作者姓名： | 张智伟 |
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| 作者单位： | 杭州市余杭区供电局,浙江省,杭州市,311100 |
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| 摘 要： | 以UniGear type ZS3.2型铠装式金属封闭开关设备为例,详细阐述了普通35kV开关设备经过科学的工频耐压和雷电冲击耐压试验,通过绝缘加强及元器件的修改,使之安全可靠地在高原地区使用。并缜密筛选出一套先进的技术改造方案,同时展望了其市场应用前景。
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| 关 键 词： | 普通开关设备 高海拔应用 绝缘试验 技改措施 发展前景 |
| 修稿时间： | 2007-08-05 |
Modification of Insulation and Components for Application of Ordinary Switchgear in Highland Power Network |
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| ZHANG Zhi-wei. Modification of Insulation and Components for Application of Ordinary Switchgear in Highland Power Network[J]. Electrical Equipment, 2007, 8(11): 73-76 |
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| Authors: | ZHANG Zhi-wei |
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| Affiliation: | Hangzhou Yuhang Power Sup ply Bureau, Yuhang 311100, China |
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| Abstract: | Taken UniGear type ZS3.2 type armour metal enclose switchgear as an example, it was elaborated in detail that the ordinary 35 kV switchgear can be used safely in highland area through the tests of power frequency withstand voltage and lightning impulse withstand voltage, and the modification of insulation strengthening and components. And a set of advanced scheme of technical reformation was selected, at the same time, its prospect of application market was looked ahead. |
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| Keywords: | ordinary switchgear high elevation application insulation test technical retrofit measure development prospect |
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