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。
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.
出处
《智能建筑电气技术》
2013年第4期65-69,共5页
Electrical Technology of Intelligent Buildings
