煤矿井下滤波装置工程设计方法研究

Research of Coal Mine Filter Device Engineering Method

变频器、整流器在煤矿生产中的广泛应用,使煤矿电网的电能质量问题较为严重,给安全生产造成了严重威胁,同时也增加了系统电能的损耗和浪费。矿区供电系统的谐波问题变的越来越突出。文章提出一种基于最小电容安装法的单调谐滤波器的工程设计方法,并对这种设计方法进行仿真,结果表明这种方法计算简便,效果显著。

Inverters,rectifiers widely used in coal production,coal mine grid power quality problems more serious,posed a serious threat to the safety in production,also increases the system power loss and waste.Mine power system harmonic problems become more and more prominent.This paper presents an engineering design method based on the minimum single-tuned filter capacitor installation,and this design method simulation results show that this method is simple,the effect is significant.