变速恒频无刷双馈发电机开环动态仿真  

Open-Loop Simulation for Brushless Doubly-Fed Generator with Variable Speed Constant Frequency

作　　者：张贞飞 何凤有[2] 邓园[2] 陈熙伟[2] 王俊士 

机构地区：[1]常州联力自动化科技有限公司,江苏常州213125 [2]中国矿业大学,江苏徐州221008

出　　处：《微特电机》2009年第8期36-38,共3页Small & Special Electrical Machines

摘　　要：基于转子参考轴d-q模型,研究了无刷双馈发电机的数学模型;在Matlab/Simulink仿真集成环境下,完成无刷双馈发电机开环动态性能研究。该系统通过控制发电机的控制绕组进行交流励磁,实现变速恒频技术。仿真结果验证了变速恒频的正确性和有效性。This paper analysed the mathematical model for brushless doubly-fed generator（BDFG） based on synchronous coordinates in the rotor speed d-q model. The open-loop simulation for BDFG was realized in the integrated Matlab/ Simulink environment. This system realized the technology of variable speed constant frequency（VSCF） by using the control windings of the generator to carry out the AC excitation. Simulation results verify the correctness and effectiveness of VSCF.

关 键 词：无刷双馈发电机 d—q模型 变速恒频 

分 类 号：TM351[电气工程—电机] TM352