电力负荷实用建模方法  

PRACTICAL LOAD MODELING METHOD FOR POWER SYSTEM

作　　者：朱振青[1] 王步云 黄文英 沈昆仑 陈志 

机构地区：[1]西安交通大学电力系,西安710049 [2]福建省电力中心调度所,福州350003

出　　处：《电力系统自动化》1999年第19期34-39,共6页Automation of Electric Power Systems

摘　　要：将统计综合法和总体测辨法相结合，提出了一种实用的电力负荷建模方法。将调查统计、仿真计算和动模实验相结合，为典型负荷节点建立了可以实际应用的负荷静、动态模型，并进一步提出了计及网络影响的高一电压等级的负荷模型。在以上的负荷建模中还计及了补偿电容对负荷模型的影响。A new m odeling m ethod com bining the statistics com posite m ethod and the overallm easuring identification m ethodis presented. In the concrete⒙this m ethod investigates and adds up loads connected to one bus⒙divides them into severalrepresentatives⒙then respectively studies their practical m odels through com puter sim ulation⒙finally verifies them throughphysicalsim ulation. The load m odelappearing on the bus ofupper voltage levelis studied w ith netw ork effect. M oreover⒙theeffect of com pensating capacitor on the load m odels is discussed.

关 键 词：电力系统 负荷特性 负荷模型 参数辩识 系统分析 

分 类 号：TM711[电气工程—电力系统及自动化]