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| 低压电涌保护器暂态过电压测试方法研究 | |
| 引用本文： | 任晓明,蔡振新,傅正财. 低压电涌保护器暂态过电压测试方法研究[J]. 高压电器, 2007, 43(4): 248-249,252 |
| 作者姓名： | 任晓明 蔡振新 傅正财 |
| 作者单位： | 1. 上海交通大学电气工程系,上海,200030;上海市防雷中心,上海,200030 2. 上海市防雷中心,上海,200030 3. 上海交通大学电气工程系,上海,200030 |
| 摘 要： | 分析了IEC 61643-1∶2005-03(第2版)与GB18802.1-2002中对低压配电系统电涌保护器(SPD)的暂态过电压(TOV)试验要求的差异;阐述了完全按照IEC新标准研制的TOV试验设备的工作原理和试验程序;通过对一些厂家的SPD产品进行TOV测试,对测试中的一些现象进行分析。分析了新老标准的差异和对产品测试的影响,为今后的标准修订和SPD生产与测试提供了参考。 |
| 关 键 词： | 低压配电系统 暂态过电压 电涌保护器 |
| 文章编号： | 1001-1609（2007）04-0248-02 |
| 修稿时间： | 2007-01-122007-05-17 |
TOV Test Method of Low Voltage System SPD |
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| REN Xiao-ming,CAI Zhen-xin,FU Zheng-cai. TOV Test Method of Low Voltage System SPD[J]. High Voltage Apparatus, 2007, 43(4): 248-249,252 | |
| Authors: | REN Xiao-ming CAI Zhen-xin FU Zheng-cai |
| Affiliation: | 1. Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai 200030, China; 2. Shanghai Lightning Protection Center, Shanghai 200030, China |
| Abstract: | In this paper,the differences of the SPD TOV test methods between GB 18802.1-2002(identical to IEC 61643-1∶1998)and IEC 61643-1∶2005-03(2nd edition)were analyzed.The operating principle of the TOV test method in the new IEC standard was illustrated in detail while introducing the development of the TOV test equipment.Some SPD tests were carried out with the developed new TOV testing equipment.The testing results were discussed.The test method's influence on the SPD performance and test results were shown. |
| Keywords: | low-voltage power distribution systems temporary overvoltage surge protective device |
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