摘要
对永磁同步电动机的数学模型、矢量控制策略进行了分析和推导,在此基础之上进行了仿真验证,表明该模型及控制策略的可行性和良好的控制特性。然后根据电池机车的应用特性,设计了以双DSP+CPLD结构为核心的控制结构及软硬件电路,并进行了联机测试,实验结果表明该理论、模型及硬件设计方案可行。
In this paper, the mathematical model and vector control strategy of permanent magnet synchronous motor are analyzed and deduced. On the basis of the simulation, the feasibility and the good control characteristics of the mod- el and control strategy are verified. According to the application characteristics of battery locomotive, the control struc- ture with the core of the double DSP ＋ CPLD structure, the software and hardware circuit are designed and online test- ed. The experimental results show that the theory, model and the hardware design scheme are feasible.
出处
《仪表技术》
2016年第8期18-22,共5页
Instrumentation Technology
