交交变频调速,AC-AC variable frequency speed regulation
1)AC-AC variable frequency speed regulation交交变频调速
英文短句/例句
1.Research on 12-Phase Cycloconverter-fed Synchronous Motor System;十二相同步电动机交交变频调速系统的研究
2.Study on the Control Method of Ac-ac Converter Speed Adjustment System交交变频调速系统控制方法的仿真研究
3.Frequency Control System of Slip-frequency phasor for AC Motor Speed control交流变频调速的滑差频率矢量变频控制系统
4.Research and Implementation of AC-AC Inverter-fed Induction Motor Drive Based on Matrix Converter;矩阵变换器在交-交变频调速中的应用研究
5.Research on AC Variable Frequency Speed Regulating System Based on DSP;基于DSP的交流变频调速系统的研究
6.Study on SVPWM Technique in Speed Regulation of AC Motor;交流变频调速系统SVPWM技术的研究
7.Research on AC Variable-frequency Speed Adjusting System Based on DSP;基于DSP的交流变频调速系统研究
8.Study of AC Frequency Speed System of Elevator Controlled by PLC;PLC控制交流变频调速电梯系统的研究
9.The Study on AC Motor Variable-frequency Speed Regulating System Based on DSP;基于DSP的交流电机变频调速系统研究
10.Research on Opening-Type AC Variable Frequency Speed Regulation Experimental Platform开放型交流变频调速实验平台的研究
11.Research on the variable speed technology of large power alternating current motor大功率交流电机变频调速技术的研究
12.Study of Cycloconverter-Fed Adjustable Speed Drive System for Induction Machine Based on Internal Model Control Method;感应电动机交—交变频调速系统内模控制研究
13.Synchronous Motor Adjustable Speed System;大型轧钢机交交变频同步电机调速系统研究
14.Research on Variable Frequency Speed Regulating AC System Based on Three-level Inverter;基于三电平逆变器的交流变频调速系统的研究
15.Research of AC Frequency Conversion and Speed Regulation Technology for Matrix Converter Basd on DSP基于DSP的矩阵变换器交流变频调速技术研究
16.Application of HVAC Variable-freguency Control Technology in Fossil-fual Power Plants高压交流变频调速技术在火力发电厂的应用
17.Research on Electrical Ageing Mechanism of Inverter-Fed Traction Motor Insulation;变频调速交流牵引电机绝缘电老化机理的研究
18.Research in Variable-frequency Adjustable-speed System of Storage Battery Locomotive;蓄电池电机车交流变频调速系统的研究
相关短句/例句
speed govening cycloconverter调速交-交变频器
3)AC DC AC speed regulation system交直交变频调速
4)Speed-adjusting with A to A frequency-converter交-交变频器调速
5)AC frequency control交流变频调速
1.This paper introduces the characteristic of theAC frequency control system of the large-scale gantry planer and resolves the fast brake of the main transmission system with a feed-brake device.该文章介绍了大型龙门刨床交流变频调速系统的性能特点,设计了能量回馈装置,解决了系统的快速制动问题,节省了能源,在实际生产现场运行中取得了良好的效果。
2.This paper compares the application situation of three speed control system in mining excavator,such as generator-motor set DC speed control system,SCR DC speed control system andAC frequency control system.比较了发电机—电动机组直流调速系统、可控硅直流调速系统、交流变频调速系统这3种调速系统在矿用挖掘机上的应用情况。
6)Frequency variable adjusting speed交通变频调速
延伸阅读
发电厂给煤机变频调速系统发电厂给煤机是电厂制粉系统中重要组成部分，是电厂重要的辅助动力设备，其主要任务是为制粉系统磨煤机提供原料。制粉系统工艺流程图系统功能框图根据给煤机稳定运行的重要性，采用冗余控制系统。变频调速系统电气回路图电气回路由空气开关、接触器、中间继电器、电流互感器、端子排、电缆等组成。变频器用双回路电源供电，当一路电源工作，则另一路电源作备用电源处于热备用状态，当工作电源失电或发生故障时，自动投入备用电源。优点：实现软启动，启动电流小且平稳，减少对电网和设备的冲击。能连续无级调节给煤机的速度。给煤机长期运行在30Hz，节约能源。具有多种保护功能，易于维护、维修，符合工厂自动化发展趋势。
