Using space vector pulse-width modulation (SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.
利用电压空间矢量脉宽调制(SVPWM)信号变换控制功率变换器各开关器件的导通占空比，实现异步电动机的速度调节。
The main topics mentioned here are about wind turbine, power regulation of wind turbine and induction generator in wind farms with electrical power system.
重点介绍了目前风电场中所采用的风力发电机组，包括风力机、风力机的功率调节及恒速恒频和变速恒频发电系统。
In this paper, speed and torque regulation of the induction motor based on the passivity are investigated.
本文主要研究了基于无源性的感应电机的转矩和转速控制。
Using the method of induction heating, the regulation of the variety of X70 controlled rolling steel bends'mechanics structure and mechanics property in secondary heating is investigated.
采用感应加热研究X 70控轧钢弯管二次加热力学组织、力学性能随着淬火温度、回火时间的变化规律。
The paper presents the topology and control strategy of a highly fault tolerant induction motor VF speed regulation system.
本文提出一种高容错感应电机变频调速集成系统的拓扑结构和控制策略。
Direct Torque Control (DTC) of induction motor based on DSP is new technology of high performance AC — frequency conversion — rate of regulation.
基于DSP的电动汽车用交流电机的直接转矩控制是电机高性能交流变频调速的新技术之一。
Using common cycloidal reducer, no complicated speed regulation system and complex induction plate unloader device, than similar products energy 20% to 50%.
采用普通摆线针轮减速机，无复杂的调速系统及复杂的感应盘卸料装置，比同类产品节能20%-50%。
Therefore, parameter identification of motors, especially in-time identification, has great significance for induction speed regulation system.
因此，电机参数的辨识，尤其是在线辨识对于异步电机调速系统具有非常重要的意义。
Therefore, parameter identification of motors, especially in-time identification, has great significance for induction speed regulation system.
因此，电机参数的辨识，尤其是在线辨识对于异步电机调速系统具有非常重要的意义。
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