感应电动机群聚合方法及其动模试验  

An Aggregation Method for Induction Motor Group and Its Testing With Dynamic Simulation

作　　者：张红斌[1] 刘启玉[2] 刘应梅[3] 

机构地区：[1]国网北京经济技术研究院,北京市宣武区100761 [2]浙江大学宁波理工学院,浙江省宁波市315100 [3]中国电力科学研究院,北京市海淀区100192

出　　处：《电网技术》2011年第1期96-99,共4页Power System Technology

摘　　要：通过对感应电动机聚合理论进行研究,提出了一种感应电动机聚合方法:根据感应电动机2种特殊状态,即运行滑差s=0和s=1对感应电动机群进行等值,建立了感应电动机聚合模型。采用仿真准确度较高的动模试验验证了该等值方法的有效性和合理性。Through the research on the aggregation of induction motor group, a new aggregation method for induction motor group is proposed. The equivalence of induction motor group is performed according to the two special operation states of induction motor, i.e., s=0 and s=1, then an aggregation model of induction motor group is built. By means of dynamic simulation with higher accuracy, the effectiveness and reasonableness of the proposed equivalence are verified.

关 键 词：负荷模型 感应电动机模型 聚合 动模试验 

分 类 号：TM34[电气工程—电机]