用户电力技术在配电系统的应用

随着配电网中整流器、变频调速装置、电弧炉、电气化铁路等非线性、冲击性和不平衡负荷的不断增加，电能质量问题日益严重；另一方面，现代工业、商业和居民用户的用电 设备对电能质量更加敏感，对供电质量提出了更高的要求。因此，采用新技术对配电网进行综合电能质量控制已势在必行。对用户电力技术及其在提高配电网电能质量方面的应用作了详细的介绍。在总结静态串联补偿器和静态并联补偿器这两大类用户电力各自特点的同时，介绍

Application of Custom Power Technology on Power Distribution System

With the wide use of non linear and electronically switched devices in power system ,the power quality problem becomes more serious.On the other hand ,the loads such as microprocessor and electronic e quipmentare more sensitiveto power quality ,and need higher quality level of power supply .Itis imperative forthe utilityto enhance the powerquality withthe up to datetechnology .Itdiscusses on how to enhancethe power qualityin distribution system with Custom Powertechnology ,introduces a new Custom Power device UP QC,and describesits operation principle and application perspective.