独立电源系统中的无刷双馈电机动态运行特性研究  

The Dynamic Operating Characteristics of Brushless Doubly-fed Machines in Independent Power Supply System

作　　者：杨爽[1] 韦忠朝[1] 高信迈 陈前臣 

机构地区：[1]华中科技大学电气与电子工程学院,湖北武汉430074 [2]武汉豪迈电器设备有限公司,湖北武汉430074

出　　处：《湖北工业大学学报》2014年第1期33-36,48,共5页Journal of Hubei University of Technology

摘　　要：针对独立电源系统中的无刷双馈发电机的特点,考虑到功率绕组和控制绕组的端电压随转速和负载的变化而变化,在无刷双馈电机d-q轴数学模型的基础上,建立了无刷双馈发电机在带载情况下的数学模型。并基于该数学模型,在matlab/simulink下建立了转速变化和负载变化的仿真模型,完成了其动态响应特性的研究。In consideration that the terminal voltage of the power winding and control winding changes with the change of speed and load, the paper builds the mathematical model of Brushless Doubly-Fed Machine （BDFM） with load based on the d-q model of BDFM in allusion to the character of BDFM in independent power system. Based on the mathematical model, a simulation model is also built in MATLAB/Simulink to research the dynamic response of BDFM to the sudden change of speed and load.

关 键 词：无刷双馈电机 仿真模型 动态响应 

分 类 号：TM301[电气工程—电机]