摘要
阐述了直接转矩控制的基本数学关系 ,在交流传动机车的整个调速范围内 ,建立了异步电动机的直接转矩控制方案 ,并在MATLAB环境下对该方案进行了仿真。仿真结果表明该技术具有优异的静、动态性能 ,非常适合电力牵引。
The basic mathematical formula of Direct Torque Control (DTC) is deduced. A scheme of DTC of asynchronous motor is given in all speed control range of AC drive locomotive. The system is simulated based on MATLAB environment. The simulation result shows that the static and dynamic performances are ideal and suitable for electric traction application. This achivement provides guidance for the design of AC drive locomotive.
出处
《内燃机车》
北大核心
2002年第12期1-5,共5页
Diesel Locomotives
