| SPD在低压交流配电系统的选型 |
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| 引用本文： | 晏庆模. SPD在低压交流配电系统的选型[J]. 智能建筑电气技术, 2013, 0(4): 65-69 |
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| 作者姓名： | 晏庆模 |
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| 作者单位： | 北京市建筑设计研究院有限公司,北京100045 |
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| 摘 要： | 本文分析了民用低压配电系统中过电压类型及采取的各种保护措施，对SPD的保护原理、设置原则、参数选择进行了阐述。对常规SPD的设置位置及参数进行了选型，对低压交流配电系统的SPD设计有一定的指导意义。
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| 关 键 词： | 电涌保护器（SPD） 瞬态过电压 |
Selection of SPD in Low Voltage AC Power Distribution Systems |
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| Yan Qingmo. Selection of SPD in Low Voltage AC Power Distribution Systems[J]. Electrical Technology of Intelligent Buildings, 2013, 0(4): 65-69 |
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| Authors: | Yan Qingmo |
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| Abstract: | Based on the analysis of over voltage type and various protection measures for civil low voltage distribution system, the paper describes the protection and setting principle, and parameter selection of SPD, it also gives the model selection of setting position and the parameters of the conventional SPD, which has a certain guiding significance for SPD design in low voltage AC power distribution systems. |
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| Keywords: | surge protective device transient overvoltage |
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