Based on the analysis for high voltage switchbox below 35KV, the dissertation designs an intelligence supervisory equipment of high voltage switchbox which is fit for large-scale mine substation.

• 本文在对35KV以下的高压开关柜现状分析的基础上，设计和研制出一套适合大型煤矿变电所适用的智能化高压开关柜监控装置。