Summarize on Application of Arc Protection Device in Substation

Abstract

Arc protection device plays an important role in ensuring the faults of switchgear in substation. This paper analyses the operation problems of switchgear in substation, analyses the characteristics and necessity of arc protection device, expounds the principle and system structure of arc protection, and puts forward the design method of arc protection, which can quickly remove the faults in the operation of substation, and ensures that guarantee the safe and stable operation of substation.