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- Inverter fed motor 调速电机
- In this paper, double-frequency inverter was used in induction motor drive, and the next control means were adopted: one-cycle control, hysteresis control and vector control. 摘要将双频逆变器用于感应电动机调速系统中,采用单周控制、滞环控制、矢量控制等控制方法。
- Fir st, dependable data are acquired through experiment of three-phase (variable fre quency variable speed) asynchronous electrical machine for secific inverter fed. 首先,对特定逆变电源供电的三相(变频调速)异步电动机进行实验,取得可靠实验数据。
- Simulation results of the method for a three-level inverter feeding induction motor are presented. 根据不同的运行速度,选用不同的电压空间矢量进行线性组合,控制电机的定子磁链和电磁转矩。
- A.Provide a complete adjustable frequency motor drive system consisting of a pulse width modulated (PWM) inverter for use on inverter duty rated AC induction motors. 提供一个完整的可调频马达驱动系统,包括一个脉冲宽度调制转换器,该转换器起额定交流感应电机的转换作用。
- MRM produces M-type on-load-tap-changer and ED motor drive at present. 江苏开德的产品,目前包括M型有载分接开关和ED电动机构。
- The ram moves faster because inverter motor driven at higher r.p.m.increases oil flow from pump. 变频油泵马达高速旋转能提升供油量,使滑块能够高速运动。
- Each bogie on the driving shaft by a traction motor drive. 转向架上的每个动轴均由一台牵引电动机驱动。
- Performance Simulation of Line Voltage PWM Inverter Fed Induction Motor 线电压脉宽调制逆变器供电异步电机性能仿真
- Excellent noise rejection ;Effectively reduce electromagnetic rence Inverter ; Been widely used in inverter motor drives,elevators other equipment. 优异的噪声抑制能力;有效减少变频器电磁干扰;被广泛应用于变频器,电机驱动,电梯等设备。
- The change of working characteristic of withdrawing-straightening motor drived by inverter is described and how to select the motor and inverter discussed. 论述了变频调速时拉矫电机工作特性的变化,探讨了如何正确选择和匹配交流拉矫电机和变频器。
- THE MATHEMATICAL MODEL AND COMPUTER SIMULATION OF PERMANENT MAGNET SYNCHRONOUS MOTOR DRIVE FED BY CURRENT-CONTROLLED PWM INVERTER 电流控制型变频电源供电永磁同步电动机调速系统的数学模型与仿真
- There was a doctor noted for his reckless motor driving. 有个大夫素以驾驶摩托车横冲直撞而知名。
- Standard configuration is sidle frequency conversion motor drive; optional configuration is servo motor drive. 标准配置横行变频马达驱动,可选购横行伺服马达驱动。
- Full-bridge PWM motor drive A3952 is introduced in this paper, and an example is given for single phase DC brushless torque motor control. 摘要介绍了一种全桥脉宽调制芯片A3952的特点和功能及其在单相无刷直流力矩电机控制中的应用。
- High effective stepping motor driven, high accuracy, quick speed. 高效的步进驱动,高精度、速度快。
- This motor drives the mandrel on the printing station. 该马达驱动印刷工作台上的圆形芯轴。
- The paper presents a novel speed identification scheme based on the BP Neural Network for the DTC motor drive system. 摘要针对异步电动机直接转矩控制系统,基于三相异步电机方程提出一种新型的采用人工神经网络辨识电机转速的方法。
- Simulation of Operating Process for Inverter Fed Asynchronous Motor with One Phase of Stator Open-Circuited 逆变器供电下异步电动机定子断相故障运行过程仿真
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。