自脱离式过电压保护器在企业电网中的应用

Application of Self Detached Overvoltage Protector in Enterprise Power Grid

文中根据企业电网的特点,通过对中压配电系统中过电压产生的原因分析,并结合单只氧化锌避雷器和普通组合式过电压保护器的运行现状,根据自脱离式过电压保护器的原理,来阐述自脱离式过电压保护器在企业电网中运用的优点及可行性。

According to the characteristics of the enterprise network, through the analysis of the reasons of overvohage in medium voltage distribution system, combined with the status quo is the only voltage protection Zinc Oxide arrester and ordinary combined, from over voltage protection according to the principle, to illustrate the advantages and feasibility of separating overvohage protector in the use of power grid enterprises.