冲击负荷引起的配电网络电压波动分析及仿真  

The Analysis and Simulation of Voltage Fluctuation of Distribution Network Caused by the Surge Load

作　　者：宋伶俐[1] 李裕能[1] 

机构地区：[1]武汉大学电气工程学院,武汉430072

出　　处：《高电压技术》2004年第2期51-53,共3页High Voltage Engineering

摘　　要：针对同步辐射装置 (SRF)供电系统的冲击负荷引起的配电网络电压波动 ,首先计算了冲击负荷引起的无功功率变动量 ;再用最大无功功率变动量法分析配电网络电压的波动范围 ;最后用Pspice软件对系统部分仿真 ,验证了理论分析的正确性。The surge load of Synchronous Radiation Fitting (SRF) power supply system may cause voltage fluctuation of distribution network. At first, this paper calculates the reactive power variation caused by the surge load of SRF; then on the basis of the maximum reactive power method, the range of voltage fluctuation of SRF power supply system is analyzed; finally, simulation of the system is done by using the Pspice software to test the correctness of the theory analysis.

关 键 词：配电网络 电压波动 冲击负荷 电力系统 仿真 

分 类 号：TM711[电气工程—电力系统及自动化]