电磁场路耦合仿真技术原理及其在飞机供电系统中的应用  

Electromagnetic Coupling Co-simulation Schemes and Its Application on Aircraft Electric Power Source

作　　者：王显承 韩笑康[1] 

机构地区：[1]成都飞机设计研究所,四川成都610041

出　　处：《航空科学技术》2016年第11期1-6,共6页Aeronautical Science & Technology

摘　　要：飞机供电系统中涉及大量的电机及其控制系统,随着多电、全电飞机技术的应用与发展,对电机与控制器系统进行场路耦合的精确分析成为飞机供电系统设计、分析、优化的一个重要环节。本文针对目前常用的场路耦合算法的原理进行了比较分析,对其收敛性能进行了仿真验证。仿真结果表明,基于多回路场路耦合的联合仿真算法具有良好的数值收敛性,适合于多有限元模型耦合的发电系统仿真。A large number of motors and control systems are involved in aviation power system, with the application and development of multi-electric and all-electric aircraft technology, the electromagnetic coupling co-simulation of motor and control system becomes important to aviation power system＇ s design, analysis and optimization. In this paper, the common electromagnetic coupling scheme was compared and analyzed. Moreover, the associated convergence performance was investigated and discussed based on aircraft electric power source application. It was revealed that the co-simulation scheme based on multi-loop technique offers reliable and affective simulation result.

关 键 词：供电系统 航空电源 三级无刷交流发电机 场路耦合 联合仿真 

分 类 号：TM351[电气工程—电机]