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- variable frequency adjusting speed 变频调速
- 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;
- This paper introduces variable frequency adjustable speed system for external rotol synchronous motor with permanent field magnets fitted to a dacron filament high-speed spinning machine friction roll. 本文介绍用于涤纶长丝高速纺丝机摩擦辊外转子永磁式同步电动机的变频调速系统。
- This paper mainly introduces the starting method,and the starting torque,starting current and starting time (i.e.acceleration time) of the variable frequency adjustable speed induction motors. 主要介绍变频调速异步电动机的起动方式及涉及的起动转矩、起动电流和起动时间(或称加速时间 )。
- Variable Frequency Adjusting Speed Circuit Design for Spindle Motor of EDG Nonconducting Superabrasives 非导电超硬材料电火花磨削主轴电机变频调速电路的设计
- variable frequency adjustable speed 变频调速
- Application of Variable Frequency Adjusting Speed Technology in Heating Boiler Plant 变频调速技术在供热锅炉房的应用
- The Technique of Swing Control Variable Frequency Adjusting Speed in a Music Fountain System 音乐喷泉系统的音律控制变频调速技术
- Variable Frequency Adjusting Velocity Energy Saving Technique Controled by PLC Hour after Hour for Water-supply Pluming PLC控制的逐时给水管网变频调速节能技术
- Keywords nonconducting superabrasives;EDG;spindle;variable frequency adjusting speed;circuit design; 非导电超硬材料;电火花磨削;主轴;变频调速;电路设计;
- Digital Function-Generators in Variable Frequency Adjusting Rotating Speed Controlled by Differences of Rotating Angle-Frequency 转差频率控制变频调速中数字式函数发生器的研究
- Exploration of the Energy Saving Regeneration Way for Blower and Pump Variable Frequency Adjusting Speed in the Power Plant 发电厂风机水泵变频调速节能改造路在何方
- Rational allocation of circulation pump and energy-saving analysis on its variable frequency adjust 循环泵的合理配置及其变频调节的节能分析
- VFO? Variable Frequency Oscillator? 可变频率振荡器,变频振荡器?
- SLIDING MODE-VECTOR CONTROL VARIABLE FREQUENCY ADJUSTABLE SPEED SYSTEM 滑模-矢量控制变频调速系统
- Variable frequency adjusting 变频调速
- The article introduces the solution of ac variable frequency speed adjusting used in 45-R driller gyration and elevating-walking system.It has trem... 本文介绍的是45-R钻机回转和提升,走行系统采用交流变频调速传动方案及其具有卓越的调速性能和显著的节能效果。
- variable frequency adjust speed 变频调速
- Control System Composed of Variable Frequency Adjustable Speed Single Chip Processor on Linear Friction Welding Machine 线性摩擦焊机的变频调速单片机控制系统
- Frequency Adjust Potentiometer A frequency adjust potentiometer is used to manually bring the frequency (speed) of the incoming set to that of the bus for synchronizing purposes. 频率调整电位器频率调整电位器是用于手动调整输入机组的频率使之与母排同步。