电机与控制应用2013，Vol.40Issue(5)：29-35,7.
永磁交流伺服系统转动惯量辨识方法
Methods of Inertia Identification for Permanent Magnet AC Servo System
姚磊 1邱鑫 1王慧贞 1严仰光1
作者信息
- 1. 南京航空航天大学航空电源航空科技重点实验室,江苏南京210016
- 折叠
摘要
Abstract
By means of finite element analysis,the effect of the first and second air-gap on electromagnetic doubly salient brushless DC generator's no-load characteristic was discussed.Besides,the further study on variation characteristics and commutation modes of different load conditions obtained influences of commutation overlap and armature reaction on external characteristics.Armature reaction of heavy load condition increased magnetic and overlap angle,which softens external characteristics.Experimentation of a electromagnetic doubly salient brushless DC generator was given to verify the validity of FEA analysis results.A design example of high power direct driven wind turbine was carried out to confirm correctness.关键词
永磁交流伺服系统/转动惯量辨识/加减速法/二分法Key words
permanent magnet AC servo system/ inertia identification/ acceleration deceleration method/ bisection method分类
信息技术与安全科学引用本文复制引用
姚磊,邱鑫,王慧贞,严仰光..永磁交流伺服系统转动惯量辨识方法[J].电机与控制应用,2013,40(5):29-35,7.
