| 额定电压52kV及以下有串联间隙避雷器若干问题的探讨 |
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| 引用本文： | 张益民,程文怡. 额定电压52kV及以下有串联间隙避雷器若干问题的探讨[J]. 电瓷避雷器, 2011, 0(5): 55-60 |
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| 作者姓名： | 张益民 程文怡 |
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| 作者单位： | 西安高压电器研究院有限责任公司,西安,710077 |
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| 摘 要： | 介绍了《额定电压52 kV及以下带串联间隙避雷器》标准的主要技术要求和试验方法,与JB/T9672.2-2005标准的主要技术差异进行了比较论述,包括:避雷器额定电压、避雷器持续运行电压、避雷器动作负载试验、避雷器工频电压耐受时间特性试验、避雷器外套的绝缘耐受、避雷器冲击保护水平、避雷器长持续时间冲击电流耐受试验、避雷...
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| 关 键 词： | 有串联间隙避雷器 标准 技术要求 试验方法 技术差异 |
Some Problems of Surge Arresters with Series Gaps of Rated Voltage 52 kV and Less |
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| ZHANG Yi-ming,CHENG Wen-yi. Some Problems of Surge Arresters with Series Gaps of Rated Voltage 52 kV and Less[J]. Insulators and Surge Arresters, 2011, 0(5): 55-60 |
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| Authors: | ZHANG Yi-ming CHENG Wen-yi |
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| Affiliation: | ZHANG Yi-ming,CHENG Wen-yi (Xi'an High Voltage Apparatus Research Institute Co.,Ltd.,Xi'an 710077,China) |
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| Abstract: | The main technical requirements and test methods of the standard surge arresters with series gaps of rated voltage 52 kV and less are introduced,the main technical differences of JB / T 9672.2-2005 standard are compared to discussion,including: rated voltage of an arrester,continuous operating voltage of an arrester,operating duty test of an arrester,power-frequency withstand voltage versus time characteristics test of an arrester,insulation withstand of the arrester housing,impulse protective level of an a... |
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| Keywords: | surge arrester with series gaps standard technical requirement test method technical difference |
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