交流励磁电机在泵站中的应用研究  

Application Research of AC-Excited Motor at Pumping Stations

作　　者：蒋斌[1] 莫岳平[1] 黄海田[2] 

机构地区：[1]扬州大学能源与动力工程学院,江苏扬州225009 [2]江苏省水利厅科学技术委员会,江苏南京210059

出　　处：《电工电气》2009年第9期37-39,共3页Electrotechnics Electric

摘　　要：构建了基于泵站特性的交流励磁电机模型,采用定子磁场定向矢量控制策略和双PWM变频器对电机转速以及有功、无功进行调节。建立了基于Matlab/Simulink软件的仿真平台,给出了仿真结果及相关分析。仿真结果验证了交流励磁电机能够发挥泵机组的潜能,达到高效、节能的目的。According to the characteristics of pumping station, AC-excited motor model was constructed. The system adopted a stator flux-oriented vector control strategy and double-PWM converter to regulate motor＇s speed, active and reactive power. The simulation platform based on Simulink of Matlab was set up. Experiment waves and their analysis were given. The results verify that pumping stations can exert their potential when AC-excited motors have been applied, and the purpose of high efficiency, energy conservation can be achieved.

关 键 词：泵站 定子磁场定向矢量控制 交流励磁电机 

分 类 号：TM34[电气工程—电机]