异步电机矢量控制系统调速性能的研究

Research of Speed-regulation Performance of Vector Control System for Asynchronous Motor

摘要: 通过对电压解耦矢量控制系统的研究,介绍了以SVPWM算法为核心的矢量控制系统。文章详细分析了电压解耦矢量控制理论和整个控制系统的仿真框图,并在Matlab/Simulink中对该矢量控制系统进行了仿真建模。在完成整个控制系统的搭建后分别就控制系统、系统调速及突加、突减负载转矩进行了多组仿真实验,并对实验波形进行了分析。仿真结果表明:该系统具有良好的调速性能,系统的静、动态性能良好。
- 异步电机 /
- 调速 /
- 矢量控制 /
- 仿真
Abstract: The paper introduced a vector control system taking algorithm of SVPWM as the core by research on the voltage-decoupling vector control system, described the theory of voltage-decoupling vector control and simulation block-diagram of whole control system,and modeled the vector control system with Matlab/ Simulink software.After modeling the whole control system,several experiments for control system, speed-regulation of system and load torque suddenly applying and removing were implemented,and the experiment waveform were analyzed.The simulation results showed that the system not only has good capability of speed-regulation,but also good dynamic and static performance.
- asynchronous motor /
- speed-regulation /
- vector control /
- simulatio