串联补偿调压技术调压特性的分析和研究  

Analysis and research on voltage regulation characteristics of series compensation voltage regulation technology

作　　者：钱凯 郭高鹏 张韩旦 李永腾 高飞翎 Qian Kai;Guo Gaopeng;Zhang Handan;Li Yongteng;Gao Feiling(Ningbo Electric Power Design Institute,Ningbo,Zhejiang 315000)

机构地区：[1]宁波市电力设计院

出　　处：《电气技术》2019年第7期13-17,共5页Electrical Engineering

基　　金：国家自然科学基金(61174117)

摘　　要：本文针对长距离、重负荷线路末端电压偏低的问题,提出了串联电容补偿调压技术。串联电容补偿作为一种低成本、安装简便的调压技术越来越受到欢迎。本文首先简单分析了中压配电网络进行串联补偿调压的意义;然后介绍了串联补偿的原理;最后通过Matlab建模仿真,分析了负载负荷率、负载功率因数和串联电容值对串联补偿调压的影响,为串联补偿技术的应用提供理论分析依据。In view of the problem of low voltage at the end of long-distance and heavy-duty lines, a series capacitor compensation voltage regulation technique is proposed. As a low-cost, easy-to-install voltage regulation technology, series capacitor compensation is more and more wide using. This thesis firstly analyzes the significance of series voltage compensation for medium voltage distribution network, and then introduces the principle of series compensation. Finally, through Matlab modeling and simulation, the effects of load factor, load power factor and series capacitance on series compensation voltage regulation are analyzed, which provides theoretical analysis basis for the application of series compensation technology.

关 键 词：串联电容补偿 MATLAB 调压特性 

分 类 号：TM76[电气工程—电力系统及自动化]