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- adjustment of AC motor speed 电机调速
- speed adjustment of AC motor 交流调速
- The Intelligent Controller Without PID Elements Used for Varying Frequency Speed Adjustment of AC Motors 没有PID环节的交流电机变频调速智能控制器
- The Frequency Change and Speed Adjusting of AC Motor has become the Necessary Technics of Modern Chemical Fibre Industry 交流电机变频调速技术已成为现代化纤行业必备的工艺技术
- Using AC motor speed control system directly and cutting feed rate to achieve high quality cut. 采用AC马达调速系统直接控制切割进刀及速度,以达到高品质之切条。
- Direct torque control (short for DTC), is a high-efficiency control technology in the variable frequency adjustable speed field of ac motor drives. 直接转矩控制(Direct Torque Control,简称DTC)是一种高效的交流调速技术,具有优良的调速性能和快速性,但是存在着转矩脉动比较大的问题;
- Haohua astronavigation chemical co.,ltd. adopts high voltage frequency converter for motor speed adjustment of water circulating pump and achieves obvious effect. 摘要昊华宇航化工有限公司采用高压变频器进行循环水泵电动机调速,节电效果显著。
- Usage: suitable for automatic binding of AC motor stator winding end. 用途:适用于交流电机定子绕组端部自动绑扎。
- NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
- In this paper,a speed sensorless direct torque control system and control means of AC motor based on matrix converter is proposed to reduce harmonic pollution and advance control accuracy. 提出了基于矩阵变换器供电的交流电动机无速度传感器直接转矩控制系统和控制方法,以降低谐波污染,提高控制精度。
- A speed sensorless direct torque control system and control means of AC motor based on matrix converter fed was proposed,for reducing harmonic pollution and advancing control accuracy. 提出一种基于矩阵变换器供电的交流电动机无速度传感器直接转矩控制系统和控制方法,以降低谐波污染,提高控制精度。
- TECH·NIC traction convertor created the innovation era of AC motor transmission. 采用国际先进技术的牵引变频器开创了交流电机车传动的新纪元。
- Some adjustment of the lens may be necessary. 可能有必要调节一下镜头。
- Design of the AC Motor Speed Control System 交流异步电机数字调速系统的设计
- Reverse control of asynchronous AC motor speed under fluid loading 流体类负载下的异步交流电动机速度反推控制
- The use of motor speed control, automatic cycloid. 采用可调速电机,自动摆线。
- The adjustment of the interest rate will moderate. 利率的调整将会放缓。
- Need we make any adjustment of this machine? 我们有必要调整这台机器吗?
- A Design for Soft Start Controller of AC Motor 交流电机软起动控制器的一种设计
- Improper adjustment of differential bearings. 差速器轴承调整错误。