配电系统自动跟踪补偿装置的研究  

The Research of Automatic Tracking Compensation Device of Distribution System

作　　者：张方军[1] 周艳群[1] 

机构地区：[1]浙江机电职业技术学院电气工程系,浙江杭州310053

出　　处：《工矿自动化》2006年第6期16-19,共4页Journal Of Mine Automation

摘　　要：研究了采用高漏抗变压器型可控电抗器作为新型的配电系统自动调整消弧线圈的自动跟踪补偿装置的问题。该装置的控制采用动态补偿方案,实时监测电网电容电流。在正常工作时,补偿装置远离谐振点,当发生瞬时性单相接地故障时,补偿装置实现快速补偿。仿真结果表明:以该原理构成的自动跟踪补偿装置具有伏安特性线性度优良、响应速度快、补偿效果好、对系统适应性强、经济性能指标良好等优点。Using controlled reactor of transformer type with high leakage reactance as new automatic tracking compensation device of distribution system was studied in the paper, which could automatically adjust arc suppression coil. The device＇s control adopted the scheme of dynamic compensation, which could monitor the capacitive current of power net in real time. In normal working, the device was far from the resonance point. When the fault of instantaneous single phase grounding happened, the device could compensate quickly. The result of simulation showed that the automatic tracking compensation device had some advantages such as good linearity of voltage-current characteristic, quick response speed, good compensation effect, strong adaptability, good performance index, etc.

关 键 词：配电系统 自动补偿 消弧线圈 可控电抗器 

分 类 号：TM76[电气工程—电力系统及自动化]