有源滤波装置在低压配电系统中的研究与应用  

Research and Application of Active Filter System Device in Low Voltage Distribution System

作　　者：刘利萍 LIU Liping(Chongqing Design Institute,Chongqing 4000015,China)

机构地区：[1]重庆市设计院,重庆400015

出　　处：《电工技术》2020年第12期84-85,127,共3页Electric Engineering

摘　　要：文章以某大型公共建筑为例,对10 kV供电电源电压发生的多起电压短时骤升、骤降异常现象进行研究,采用测试数据结合仿真建模分析的方法,通过模拟各种运行工况,查明电压异常波动的原因,采用有源滤波装置进行改进,为下一步改善该站电能质量提供技术参考。In this paper,a large public building was taking as an example,and the abnormal phenomena of short-term voltage swell and sag in 10 kV power supply voltage was studied.Using the method of test data combined with simulation modeling analysis,through simulating various operating conditions,the cause of abnormal voltage fluctuation was found out.The active power filter was used to improve the power quality of the station and provide technical reference.

关 键 词：有源滤波 电能质量 低压配电 

分 类 号：TM642.2[电气工程—电力系统及自动化]