MATLAB-based program that generates plots of input power and shaft torque for variable-frequency op
MATLAB-based program that generates plots of input power and shaft torque for variable-frequency operation of three-phase induction motors...
MATLAB-based program that generates plots of input power and shaft torque for variable-frequency operation of three-phase induction motors...
风力发电变频器_变频器的英文译名是VFD(Variable-frequency Drive),这可能是现代科技由中文反向译为英文的为数不多实例之一. ...
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was throu...
This paper analyzes the vector control theory of asynchronous motors based on the magnetic orientation of motor rotors, and its mathematical model is ...
数字控制的交流调速系统所选用的微处理器、功率器件及产生PWM波的方法是影响交流调速系统性能好坏的直接因素。在介绍了正弦脉宽调制(SPWM)技术的基础上,设计了一种以8098单片机作为控制器,以智能功率模块IPM为开关器件的变频调速系统。通过软件编程,产生正弦脉冲宽度调制波形来控制绝缘栅双极晶...