CAJ | 학술논문

电力电容器用于向电力系统提供无功补偿，改善电能质量．实际运行中，电容器经常出现故障，影响电网正常运行．电容器检测系统利用串联谐振原理进行耐压试验，测量内部电容、损耗和放电量．设计了一套由组态王和PLC组成的新型检测系统，自动计算、调节电抗器和变压器，控制试验过程．
전력전용기용우향전력계통제공무공보상，개선전능질량．실제운행중，전용기경상출현고장，영향전망정상운행．전용기검측계통이용천련해진원리진행내압시험，측량내부전용、손모화방전량．설계료일투유조태왕화PLC조성적신형검측계통，자동계산、조절전항기화변압기，공제시험과정．
An electric power capacitor can be used to provide reactive power compensation for power system and improve power quality. Capacitor faults occur frequently during the actual op- eration, influences the normal operation of power grids. Capacitor detection systems using series resonance principle conduct the withstand voltage test, and measure the internal capacitance, loss angle and discharge magnitude, we designed a new type of detection system composed of configu- ration software kingview and PLC to automatically calculate, reglute the reactor and the trans- former and control the experiment process.