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单词 variable-frequency
释义

variable-frequency

美 
英 
  • n.可变频率

英汉

网络释义

n.
1.
可变频率

例句

释义:
可变频率
1.
Induction motor variable frequency drive system has already been used in a wide variety of industry applications.
异步电动机变频调速系统已经广泛应用于工业生产之中。
joa.csee.org.cn
2.
A variable frequency circuit is composed of a delay circuit having inverting circuits connected in series and a first selection circuit.
频率可变电路由延迟电路和第一选择电路构成，其中延迟电路具有多个被串联连接的反相电路。
ip.com
3.
The role of the super capacitor based energy saving system in variable frequency speed regulation system had been analyzed by PSIM software.
采用PSIM仿真软件分析超级电容器储能的节能系统在变频调速系统中的作用。
joa.csee.org.cn
4.
The system is composed of electric control component in periphery, transducer, variable_frequency motor and electromagnetism encoder.
该系统由外围电气控制元件、变频器、专用变频调速电机和电磁测速编码器组成。
www.fabiao.net
5.
The variable frequency adjusting technique has been widely used in many fields as well as in the electric power industry of Hubei Province.
交流变频调速技术已广泛应用于各行各业，在湖北省电力工业生产中也初见成效。
www.ceps.com.tw
6.
The maturing of variable frequency technology becomes an assurance for the reliable operation of a trolley type scraper.
变频调速技术的成熟是滑线式铲运机可靠工作的保证。
www.ceps.com.tw
7.
All of these provide solid basis for engineering design of variable--frequency adjustable-speed three-phase induction motors.
这都为变频调速三相异步电动机的工程设计提供了有力的设计依据。
www.fabiao.net
8.
Variable frequency and variable speed motor system is of high reliability, fault-tolerant capability and high intelligence.
变频调速电动机系统具有高可靠性和高容错能力，具有高智能。
www.fabiao.net
9.
The machine adopts jie brand deceleration machine, variable frequency speed regulation, Japan omron close to switch.
本机采用杰牌减速机、变频调速、日本欧姆龙接近开关。
www.sg560.com
10.
Again, the system mathematical model of variable frequency drive crumb cake hydraulic machine is established.
再次，建立变频调速液压屑饼机系统的数学模型。
www.fabiao.net
1.
So, NIRVANA can say is the only true sense have speed of variable frequency drive screw air compressor.
所以，NIRVANA可以说是目前惟一真正意义上拥有调速变频驱动的螺杆空压机。
www.sokongyaji.com
2.
The two induction switches connected to the induction bar is connected with the controller of the variable-frequency motor.
与感应条相连接的两个感应开关与变频电机的控制器连接。
ip.com
3.
However, the keystone of this method is to develop variable frequency power supply of high quality.
研制高性能的异步电动机变频电源，是交流调速的关键所在。
www.juhe8.com
4.
Automatic counting of material feeding length, variable frequency stepless speed regulating, once-through coating and laminating.
走料长度自动计数，变频无级调速，涂布复合一次完成。
www.xianghan-machine.com
5.
The sole manufacturer with independent intellectual property rights of four-quadrant high voltage variable frequency technology.
荣信公司是国内最早对四象限中压变频技术有自主知识产权并掌握核心技术厂家。
blog.sina.com.cn
6.
Packaging - Complete, filled transport packages and unit loads - Sinusoidal vibration tests using a variable frequency.
包装.完整满装运输包装件和成组装运.采用变频正弦振动试验
www.mapeng.net
7.
The invention relates to a variable frequency control method of an AC transducer.
本发明涉及一种交流变频器的变频控制方法。
ip.com
8.
In this paper, the main research content is CNC efficiency of Variable Velocity Variable frequency Crumb cake hydraulic machine.
本文主要研究内容是变频调速液压屑饼机的数控效率问题。
www.fabiao.net
9.
Variable-frequency speed adjusting system causes the uneven distribution of inter-turn voltage of stator windings of traction motor.
变频调速系统引起了牵引电机定子绕组匝间电压分布不均。
www.ceps.com.tw
10.
An AC variable frequency drive and PLC-control system for the worktable of light-duty double housing planer of BQ2010 was designed.
设计了适用于BQ2010轻型龙门刨床工作台的交流变频拖动及其PLC控制系统。
www.dictall.com
1.
A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented.
一种新的离散变压变频等效正弦控制方法被提出。
dictsearch.appspot.com
2.
Variable frequency drive constant pressure water supply system is widely applied with stable water supply and energy saving.
变频恒压全自动供水系统由于供水稳定和节能得到广泛应用。
www.ceps.com.tw
3.
The electric control unit uses variable frequency step-less speed regulation for easy operation, operation panel is simple and clear.
本机的电气控制采用变频无级调速，操作方便、直观，操作面板简洁、明了。
www.spjxcn.com
4.
The variable frequency adjustable speed system based on DSP controller is a development direction of realizing high-pe.
而基于DSP控制器构成的电动机变频调速控制将是实现高性能电动机数字控制技术的发展方向。
www.dictall.com
5.
Design content: STAR ES598PCI single board, developers can output a variety of waveforms and variable frequency function generator.
设计内容：以STARES598PCI单板机，开发能够输出多种波形且频率可变的函数发生器。
www.pudn.com
6.
semiconductor devices - mechanical and climatic test methods - part 12 : vibration , variable frequency.
半导体装置。机械和气候试验方法。第12部分：可变频率振动。
www.ichacha.net
7.
The speed of main motor can be adjusted in variable frequency so as to adapt different cutting force and drilling speed.
主电机可变频调速，以适应不同的切削力和钻孔速度。
ip.com
8.
It is proposed to adopt variable frequency regulators regulating oilfield water injection pumps so as to reach the target of energy-saving.
针对这一问题，提出采用变频调速装置对油田注水泵用电动机进行变速调节，以达到节能降耗的目的。
www.dictall.com
9.
Designed with variable frequency technique to enable various work speed, improving work efficiency and meeting various working condition. 3.
采用变频技术，针对不同工况采用不同工作速度，从而提高了工作速度，满足多种工作条件要求。
www.chinahtp.com
10.
Finally, analysis speed-loop of variable frequency drive crumb cake hydraulic machine.
最后，分析了变频调速液压屑饼机的调速回路。
www.fabiao.net
1.
The world's only manufacturer who complete master the core technology of High-end four-quadrant high voltage variable frequency.
荣信公司是国内外唯一掌握高端四象限中压变频技术的厂家。
blog.sina.com.cn
2.
Variable Frequency Drive ensures suitable cleaning speed.
变频调速，使得洗涤速度更趋合理。
www.519d.com
3.
It is difficult to design especially large variable frequency motor-driven centrifugal compressor unit in long distant pipeline.
特大型变频电机驱动离心式压缩机组的设计难度较大。
www.chemyq.com
4.
Then the parameter and implement frame of variable frequency test system are dis cussed .
对变频试验系统的参数和实际组件进行了讨论。
dictsearch.appspot.com
5.
This paper presents a DSP-based AC induction motor variable frequency system, which based on this background.
本文就是以此为背景介绍了基于DSP的异步电动机交流变频调速系统。
paper.pet2008.cn
6.
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
www.dictall.com
7.
Such as variable frequency drives can be further connected directly to the communications network or hardwired if necessary.
诸如可变的频率驱车如果必要的话能更进一步直接被连接到通信网络或者硬件。
zhidao.baidu.com
8.
The utilization of variable frequency drives (VFDs) effectively solves the above problems.
采用变频调速技术是解决上述问题非常有效的手段。
www.fabiao.net
9.
The variable frequency AC controller mounts directly on the AC motor.
变频空调控制器直接安装在交流电机。
t57.up71.com
10.
This operation mode runs at a variable frequency.
这种运行模式工作在可变的频率上。
space.dianyuan.com
1.
The existing driving mode of cutterhead was analyzed. Variable-frequency driving mode was compared with hydraulic driving mode. 2.
分析了盾构刀盘的现有驱动方式的特点，对变频电机驱动和液压驱动两种方式进行了对比。
www.fabiao.net
2.
It is variable frequency drive that controls the movement of the belt.
不同频率的驱动控制压带的运动。
www.e-gtm.com.cn
3.
In this paper, a randomization sampling system with AC variable frequency technology, based on IP was introduced.
介绍一种以工控机为核心，利用交流变频调速技术实现的随机取样系统。
dictsearch.appspot.com
4.
The development and design of the variable frequency electric actuator were discussed.
概述了变频电动执行器电路部分开发与设计。
airiti.com
5.
Variable voltage and variable frequency system based on vector control is applied widely in high speed train.
基于矢量控制的变压变频调速在高速列车中得到广泛应用。
www.fabiao.net
6.
In the field of AC machines control, a strategy called variable frequency control is mostly used.
在交流调速领域中，应用最广的是变频调速技术。
www.fabiao.net
7.
Variable-frequency variable speed motor, reducing host in order to achieve the purpose of saving electricity.
变频无级调速，减小主机电机，到达节电纲的。
www.bing.com
8.
But how to solve the windlass's over landing starting is purposed and AC-AC variable frequency is given.
本文的目的是解决卷扬机的重载起动，通过交-交变频的方法来实现。
lib.cqvip.com
9.
The variable frequency variable speed system of three-phase asynchronous motor based on DSP has been researched in this paper.
本文研究一种基于数字信号处理器（DSP）的三相异步电动机变频调速系统。
lib.swpu.edu.cn
10.
For example, suppose an induction machine is fed from a variable-frequency supply to control the speed of a drive system.
例如，假设给感应电动机加一个频率可变的电压以控制拖动系统的转速。
www.mirautomation.com
1.
A fault diagnosis method for variable frequency motor is presented, which is based on advanced MCSA and fuzzy inference.
提出一种基于改进的定子电流信号分析（MCSA）和模糊推理的变频电机转子故障诊断方法。
www.dictall.com
2.
Speed close-loop is a necessary part in three-level inverter variable frequency speed regulating DTC system.
三电平逆变器异步电机直接转矩控制变频调速系统中速度闭环是必不可少的。
www.boshuo.net
3.
At present, variable-frequency air conditioner is widely used in China, so how to evaluate its energy consumption is very important.
目前变频空调器在中国得到了广泛使用，故如何客观评价其能耗在当前十分重要。
www.dictall.com
4.
Now, a good variable frequency power requires for not only high steady state performance, but also fast dynamic response.
好的变频电源输出波形不但要具有高的稳态性能，还应有快的动态响应。
www.fabiao.net
5.
Dynamical Problem of Variable Frequency Oscillator Perturbed by an Inverse Square Potential with a Force Quadratic in Velocity
存在平方反比势时受速度平方力的变频率谐振子的动力学问题
service.ilib.cn
6.
Design of a Total Automatic Water-supply System with a Variable Frequency and Constant Pressure and Its Implementation
全自动变频恒压供水系统的设计与实现
ilib.cn
7.
Cause Analysis and Solving Methods for the Reverse Rotating of Large Synchronous Machine at the Beginning of Variable Frequency Start
大型同步电机变频起动初期反转现象的原因分析及解决方法
ilib.cn
8.
Analysis of Variable-frequency Energy Conservation of an Air-blower
鼓风机变频节能分析
ilib.cn
9.
Steady state operational optimization of a variable frequency water chiller with a suction-line heat exchanger
具有吸气管热交换器的变频冷水机的稳态运行优化
www.xmzhileng.com
10.
Variable Frequency Speed Regulation Used for Motor Driven Pulverized Coal Feeders
交流变频调速在给粉电动机中的应用
www.ilib.cn
1.
The weighing meter consists of a variable frequency feed screw and a weighing sensor;
所述称重计量器由变频螺旋送料机和称重传感器构成；
ip.com
2.
Inquisition into Technical Economy of Boiler Fans by Means of Variable Frequency Speed Regulation in Thermal Power Plants
火电厂锅炉风机采用变频调速的技术经济探讨
ilib.cn
3.
Study of Variable Frequency Starting Performance of the Permanent Magnet Linear Synchronous Motor
永磁直线同步电动机变频起动性能研究
www.ilib.cn
4.
Study of the Reactance Parameters of Permanent Magnet Synchronous Motors in Variable Frequency System
变频调速永磁同步电机电抗参数的研究
www.ilib.cn
5.
Study of Manufacturing Technology for Stator Coils of Magang Cold Rolling Variable-Frequency Adjustable-Speed Induction Motor
马钢冷轧变频调速异步电动机定子线圈制造工艺技术研究
ilib.cn
6.
Feasibility Study of Adoption of Variable Frequency Electric Motor Drive in Compressor in Shanghai Pressure Boosting Station
白鹤加压站压缩机采用变频电机驱动方式的可行性研究
www.ilib.cn
7.
Velocity Variation with Variable Frequency in an Induction Motor Controlled with Industrial Process Control Computer
工控机控制的异步电动机变频调速
scholar.ilib.cn
8.
Aplication of Variable Frequency Emergency Power Supply-Emergency Supply for Emergency Oil Pump of the Air Compressor
可变频应急电源的应用-空气压缩机事故油泵应急电源
www.inverterworld.hk
9.
Mechanism of Energy Conservation of Variable Frequency Circulating Pumps Operated in Air Conditioning Chilled-water System
空调系统冷冻水循环水泵变频运行的节能机理
www.ilib.cn
10.
Experimental Study of Variable-frequency Water-processor Applied in the Boiler Scale Removal and Prevention
变频水处理器在锅炉除防垢上的应用试验
www.ilib.cn
1.
Discussion on Design and Type-choice of Variable Frequency Speed Regulation Drives Applied to Water Supply and Drainage Engineering
变频调速装置在给排水工程应用中的设计选型探讨
ilib.cn
2.
Control Principle of Tension Controlled Variable Frequency Winding and Its Application in Textile Industry
张力控制变频收卷的控制原理及在纺织行业的应用
www.inverterworld.hk
3.
Design of a Novel Variable Frequency Heating Power Supply used in Oil Field
一种新型油田用变频加热电源设计
www.ilib.cn
4.
Dynamic characteristics and multi-loop PI control responses of a variable frequency water chiller
变频冷水机组的动态特性及多回路PI控制响应
www.ilib.cn
5.
Variable Voltage-Variable Frequency Technology and Its Applications in Air-Conditioning Systems
变频调速技术及其在空调系统中的应用
www.ilib.cn
6.
Discussion about energy- saving variable frequency control technology and its application
论变频控制节能技术及应用
www.ilib.cn
7.
Parameter Robustness in the Induction Motor Variable-Frequency Speed Regulation System Implemented by Auto-Disturbances-Rejection Controller
自抗扰控制器解决变频调速系统参数鲁棒性问题
www.ilib.cn
8.
Analysis of Practicability of the Variable Frequency Technique used in the Condensate Pump
凝结水泵采用变频技术的可行性分析
ilib.cn
9.
Advantage of Variable Frequency Applied in Adjusting The Energy of Reciprocating Refrigeration Compressor
变频技术在活塞制冷压缩机能量调节上的优势
service.ilib.cn
10.
Optimization of operation parameters of waterflooding system considering variable frequency speed regulation
考虑变频调速的注水系统运行参数优化
ilib.cn
1.
Study of application of variable frequency hydraulic straight-vibrating sieve
变频液压直线振动筛的应用研究
168.160.184.82:8080
2.
Application research of the fuzzy control technology in the variable-frequency speed-governing constant-pressure water supply system
模糊控制技术在变频调速恒压供水系统中的应用研究
ilib.cn
3.
Neural Network Inverse Synchronous Control of Two-motor Variable Frequency Speed-regulating System
两变频调速电机系统的神经网络逆同步控制
ilib.cn
4.
Calculation and Analysis of Electromagnetic Field in A Variable-Frequency Induction Motor with Constant Torque
变频电机恒转矩运行时的电磁计算与分析
www.ilib.cn
5.
The Dynamic Optimization Design of the Combination of AC-AC Variable Frequency Speed Regulation and Variable Voltage Speed Regulation
交-交变频调速和交流调压调速相结合的动态优化设计
www.ilib.cn
6.
Discussion of energy efficiency of variable-frequency and multi-connected refrigeration system
变频多联制冷系统能效问题的探讨
www.ilib.cn
7.
A Variable-frequency Drive Control System of a Circulating Water Pump for Allowing a Steam Turbine Unit to Operate at an Optimum Vacuum
汽轮机最有利真空循环水泵变频驱动控制系统
ilib.cn
8.
Design of Spindle's Variable Frequency and Speed Adjustment System for an NC Ultrasonic Generation Grinding Device
数控展成超声磨削装置主轴变频调速系统设计
ilib.cn
9.
Energy consumption analysis on constant-pressure variable-frequency water supply and variable-pressure variable-frequency water supply
变频调速恒压与变压供水的能耗分析
ilib.cn
10.
The computer controlled variable frequency speed regulation system for the production line of viscus staple fibres
粘胶短纤纺练生产线计算机控制变频调速系统
www.ilib.cn
1.
Semiconductor devices - Mechanical and climatic test methods - Vibration, variable frequency
半导体器件.机械和气候试验方法.变频率振动
www.mapeng.net
2.
Insulation Damage and Its Countermeasure for Variable Frequency Electric Machine
变频电机绝缘损坏及对策
service.ilib.cn
3.
A Novel Speed Measuring Method of Discrete Variable Frequency Soft Starting and Its Application in Switching of Frequency Bans
离散变频软起动转速检测的新方法及其在频段切换中的应用
www.ilib.cn
4.
Asynchronization Motor Variable-frequency Velocity Modulation System Implemented by Multi-mode Adaptive Control
多模型自适应控制实现的感应电机变频调速系统
www.ilib.cn
5.
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
www.ilib.cn
6.
A practice of design and adjustment for the multi-motor synchronous speed regulation by A. C. Variable frequency system
浅谈多单元交流变频同步调速的电气设计和调试实践
www.ilib.cn
7.
Developement and Application of Series YAP Increased Safety Speed Control Variable-Frequency Adjustable-Speed Three-phase Induction motor
YAP系列增安型变频调速三相异步电动机的开发和应用
ilib.cn
8.
Flexible Satellite Attitude Decoupling Controller Design Using Multiple Variable Frequency Domain Method
挠性卫星姿态解藕控制器多变量频率域设计方法
www.ilib.cn
9.
The application of variable frequency driving system on the polyester spinning machine of two positions
变频调速系统在涤纶二部位纺丝机上的应用
www.ilib.cn
10.
The Application of the Variable-frequency and Frequency Selection Technique in the Anticorrosion Layer Detection
变频-选频技术在防腐层检测中的应用
www.ilib.cn
1.
Analysis of Energy-Conservation on Application of Variable Frequency Technology in Pump and Fan System in Power Plants
变频技术在电厂泵与风机系统中应用的节能分析
www.ilib.cn
2.
High and Low Voltage Variable Frequency Speed Regulation Technology and Its Engineering Design
水泥厂常用高、低压变频调速技术及其工程设计
www.ilib.cn
3.
Harmonics of Variable Frequency Speed-governing System and Its Countermeasures
变频调速系统的谐波及解决措施
www.ilib.cn
4.
Application of the variable-frequency speed regulator in pump speed control at a coal preparation plant
变频调速技术在选煤厂水泵调速中的应用
www.ilib.cn
5.
The Application of Variable-frequency Variable-speed Technology in the Fire-fighting and Water Supply System
变频调速技术在消防供水系统中的应用
ilib.cn
6.
Application and Prospect of High-voltage Variable Frequency Speed Adjusting Equipment in Converter Smoke Cleaning and Gas Recycling System
高压变频调速装置在转炉烟气净化及煤气回收系统的应用及发展前景
www.inverterworld.hk
7.
Design and Application of Two Elevators Parallel Variable Frequency Speed By PLC Controlling
PLC控制两台并联变频调速电梯的设计与实现
ilib.cn
8.
Obstacle and Countermeasure in Procession of Variable Frequency Technology Generalization
推广变频调速节能产品的障碍与对策
ilib.cn
9.
Simulation Model of Optimization Carrier Ratio Varying of The Variable-Frequency Adjustable-Speed System
变频调速载波比切换优化仿真模型
service.ilib.cn
10.
Application of Variable Frequency Converter to the Hoister of a Blast Furnace
日立变频器在高炉卷扬机上的应用
ilib.cn
1.
The Application Current Situations and Development Trend for High Voltage Variable Frequency Variable Speed Technology
高压变频调速技术应用现状与发展趋势
ilib.cn
2.
The Variable Frequency Speed Analysis of Applicability and Economic Advisability in Irrigation and Drainage Pumping Station
灌排泵站变频调速适用性及经济性分析
ilib.cn
3.
Analysis and Comparison of the Control Methods of Variable Frequency Chilled Water Pumps in Air Conditioning Systems
空调冷冻水泵变频控制方式分析与比较
service.ilib.cn
4.
Feasibility of Variable Frequency Regulating Speed for Refrigerating Medium Pump in Ice Thermal Storage Air Conditioning System
冰蓄冷空调系统载冷剂泵变频调速的可行性
ilib.cn
5.
Design and Realize of Special Variable Frequency Power Supply Control System in Aluminum Electromagnetic Casting-rolling System
铝电磁铸轧专用变频电源控制系统的设计与实现
www.inverterworld.hk
6.
Application of the Variable-Frequency Water Supply Facility in the Transformation of Water Supply System in High-Level Residential Buildings
变频供水设备在高层住宅供水系统节能改造中的应用
www.ilib.cn
7.
Application of the Variable Frequency Control Technique to the Center Air-condition and Water Supply System
变频控制技术在中央空调水系统中的应用
www.ilib.cn
8.
Development and application of new variable-frequency control system for submersible electric pump
新型电动潜油泵变频控制系统的开发与应用
ilib.cn
9.
Test and Performance Calculation Analysis of Variable-Frequency Adjustable-Speed Synchronous Motors for Rolling Mills
变频调速轧钢同步电动机的试验及性能的计算分析
ilib.cn
10.
Application of Microcomputer Water-Processor with Variable Frequency to Scale Control and Sterilization in Wastewater
变频式微电脑水处理器在油田污水防垢杀菌中的技术应用
www.ilib.cn
1.
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
www.inverterworld.hk
2.
Analysis of energy-saving for operation of pipe systems with distributed variable-frequency pumps
分布式混水变频泵管网系统的运行节能分析
service.ilib.cn
3.
Study of Parallel Operation of Static Variable-Frequency Inverter
静止变频器并联运行的研究
service.ilib.cn
4.
Effect of Converter Frequency of Variable-Frequency and Adjustable-Speed Oil Transmission System on its Efficiency
变频调速输油系统变频器频率对其效率的影响
ilib.cn
5.
Application of Variable Frequency Speed Controller in the Reform of Energy Conservation for Boiler Fan
变频调速器在锅炉风机节能改造中的应用
www.ilib.cn
6.
Problem in Design and Manufacture of Variable-frequency Variable-Speed Motor and Its Treatment
变频调速电机设计制造中的问题及对策
ilib.cn
7.
Application Research on Distributing Variable - Frequency System of Heating Transmission and distribution Systems
分布式变频供热输配系统的应用研究
www.ilib.cn
8.
Development and Application of Data Collection System on Variable Frequency Controller of Submersible Electric Pump
电潜泵变频控制器数据采集系统的研制及应用
ilib.cn
9.
Practicability of high pressure fire fighting water-supply technology with variable velocity and variable frequency
变频调速常高压消防给水技术的实用性
ilib.cn
10.
Theory research and applicable range of the variable-frequency water supply with constant voltage
变频恒压供水的理论研究及其适用范围
www.ilib.cn
1.
More than three years technical working experience in the AC variable frequency drives application or DC converter speed control;
三年以上交流变频器或直流调速产品相关技术工作经验；
www.lietou.com
2.
Calculation program for squirrel-cage variable-frequency speed control asynchronous traction motor
鼠笼式变频调速异步牵引电机的计算程序
service.ilib.cn
3.
Application of Variable-Frequency Speed Regulating on Hydrogenation Reaction of Adiponitrile
变频调速在己二腈加氢反应中的应用
www.ilib.cn
4.
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
www.ilib.cn
5.
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
www.ilib.cn
6.
Variable Frequency Control Device Used to Regulate Blower Sets
用于控制风机组的变频控制装置
service.ilib.cn
7.
Control system performance by different coupling scheme of induction motor variable frequency speed control system
不同解耦方案对变频调速系统性能影响
www.ilib.cn
8.
Starting characteristic of Variable-Frequency Adjustable-Speed Induction Motors
变频调速异步电动机的起动特性
ilib.cn
9.
Electromagnetic Compatibility in Variable Frequency Drives
变频传动系统的电磁兼容问题
ilib.cn
10.
Effects from Application of Variable-frequency Speed Regulation Technique in Chemical Centrifugal Pumps
化工离心泵采用变频调速技术的效果
www.ilib.cn
1.
Experimental Research on Characteristics of Variable Frequency Chilled Water Pump in Air Conditioning System
空调冷水泵变频调速特性试验研究
ilib.cn
2.
The Application of the Variable Frequency Speed Adjusting Technique in Electric Power Industry
变频调速技术在电力工业中的应用初探
www.ilib.cn
3.
Application and Analysis of Variable Frequency Water Charging System Controlled by Microcomputers
微机自动控制变频补水系统
www.ilib.cn
4.
Application of control system with variable frequency and constant pressure in the project of agriculture demonstration
变频恒压系统在农业增效示范项目中的应用
www.ilib.cn
5.
Application of Variable-Frequency "One Drives Two" Soft-Start Schemes to Combustion Air-Steam Power Generation Engineering
变频“一拖二”软起动方案在燃气-蒸汽发电工程中的应用
www.ilib.cn
6.
The Application of Variable Frequency Regulating Speed Control for the Water-pump of Air-conditioner in Tall-buildings
变频调速控制在大楼空调水泵上的应用
ilib.cn
7.
Operation optimization of complex water-injection system with variable frequency speed-regulation pump
安装变频调速装置的复杂注水系统运行优化研究
www.ilib.cn
8.
A Study of Fuzzy Variable Frequency Control System for Constant Pressure
模糊变频恒压控制系统的研究
www.ilib.cn
9.
Torque pulsation of an induction motor variable frequency and variable speed system
异步电动机变频调速系统的转矩脉动
www.ilib.cn
10.
Study on Pulsating Torque of Single - phase Permanent - magnet Synchronous Motor at Variable Frequency Operation
单相永磁同步电动机变频调速的脉动转矩研究
ilib.cn
1.
Research of Variable Frequency Technology Applied to Tower Crane Lifting System
变频调速技术在塔机起升机构中的应用探讨
service.ilib.cn
2.
Comparing the construction schemes of variable frequency regulating speed technology
变频调速装置的组成方案比较
service.ilib.cn
3.
The Application of Main Dragging Variable Frequency Regulating Speed Technology to Rotary Kiln and the Prospect of Generalizations
回转窑主拖动变频调速技术的应用及推广前景
www.chuandong.cn
4.
Variable Frequency Control of the Main Electromotor on Spinning Frames
细纱机主电机采用变频控制的实践
www.ilib.cn
5.
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
kuaizhao.iask.com
6.
The Application of Speed Regulation Scheme Combining Variable Frequency with Variable Voltage to Coalmine Hoist
变频和调压相结合的调速方法在煤矿提升机的应用
www.ilib.cn
7.
Design of DTC Variable Frequency Speed-Regulating Device in Underground Trolley Locomotive and Application
基于DTC的井下架线式电机车变频调速装置设计与应用
www.ilib.cn
8.
The application of constant pressure - variable frequency - speed control system for liquid chlorine pumps
液氯泵恒压变频调速系统的应用
ilib.cn
9.
The Application of Artificial Neural Network Inverse System in Speed Control of AC Variable Frequency Induction Motor System
神经网络逆系统在电机变频调速系统中的应用
www.ilib.cn
10.
The application of variable frequency speed regulation and PLC technique in the electric control system for cotton spinning frame
变频调速和PLC技术在棉纺细纱机电气控制系统的应用
ilib.cn
1.
Application of AC variable frequency technology to innovation in bridge ship- unloader with self- traveling trolley
交流变频技术在桥式自行小车式卸船机改造中的应用
www.ilib.cn
2.
Selection of Variable-Frequency, Adjustable-Speed Water Pumps for Water Supply System and Optimization of Operation
变频调速给水系统水泵选型与运行的优化
service.ilib.cn
3.
Application of Variable Frequency Speed Control and Countermeasures against Harmonic Wave
变频调速器应用与抑制谐波的对策
www.ilib.cn
4.
Variable Frequency Digital Control Strategy Investigation of Multi-resonant LLC Converter
基于变频数字控制多谐振直流变换器研究
www.ilib.cn
5.
The Design and Application of a New Variable Frequency Hydraulic Power Unit
一种新型变频液压动力单元的设计与应用
ilib.cn
6.
Anti-Interference Technology of Monitoring Software of Variable Frequency Equipment
变频设备测控软件抗干扰技术
ilib.cn
7.
Electromagnetic Noise Control for Variable Frequency Three-phase Asynchronous Motor
三相异步电动机电磁噪声的控制
ilib.cn
8.
The Application of Regenerative Circuit and Variable Frequency Drive Technology in Hydraulic Systems
差动快速回路和变频调速技术在液压系统中的应用
www.ilib.cn
9.
Calculation of load efficiencies of pumps and variable frequency speed-controlling electric motors in oil-piping system
输油系统中变频调速电机和泵类负载效率的计算方法
www.ilib.cn
10.
Mechanical performances of rig drawworks driven by variable frequency motors and principles of vectors control
钻机绞车矢量变换变频调速机械特性和工作原理
ilib.cn
1.
The Technology of Unevenly Sampled Signal's Rebuilding with Variable Frequency Sampling for Track Irregularity
轨道不平顺非均匀采样信号的变频抽样重构技术
www.ilib.cn
2.
Design Principle and Experiment of Variable-frequency Adjustable-speed System for Brushless Doubly Fed Machine
无刷双馈电机变频调速系统的设计依据与实验
ilib.cn
3.
Project Selection of Permanent-magnet Motor in Air-conditioner Compressor on Variable Frequency Operation
空调压缩机永磁电机变频调速方案选择
ilib.cn
4.
The Application of Variable- Frequency Regulating Speed Control in Constant Pressure Water- supply System
变频调速控制在恒压供水系统中的应用
ilib.cn
5.
The Typical Interference-case and Anti-interference Measure of Variable Frequency Speed Regulation System
变频调速系统典型干扰案例与抗干扰措施
www.ilib.cn
6.
Power Preservation Application of Variable-frequency Control Equipment in the Central Air-condition System
变频控制设备在中央空调系统中的节能应用
www.ilib.cn
7.
Application of AVR Microcomputers to Constant Pressure Variable Frequency Water Supply Systems
AVR单片机在恒压变频供水中的应用
www.ilib.cn
8.
Selection of Standard Cage Induction Motor for Variable-Frequency Adjustable-Speed Application
用于变频调速的标准笼型异步电动机的选用
www.ilib.cn
9.
Exploration of Frequency Response Limit of Variable-Frequency Adjustable-Speed Induction Motor
变频调速异步电动机频率变化极限
ilib.cn
10.
Research on the Dissipation Factor Measurement Technique for the Variable Frequency Test
变频谐振试验电压下介质损耗测量技术研究
www.ilib.cn
1.
Variable frequency for reform of a store air conditioning system
商场空调系统变频控制节能改造
service.ilib.cn
2.
Modeling and Simulation of the Variable Frequency Starting Process of Pumped Storage Generating Units
抽水蓄能发电机组变频起动过程的建模及仿真
www.ilib.cn
3.
Efficiency Calculation of Pump in Variable Frequency Speed Constant Pressure Governing Water Supply
变频调速恒压供水水泵的效率核算
ilib.cn
4.
Energy-saving analysis of variable frequency speed regulation constant pressure water supply system
恒压变频供水系统的节能效果分析
ilib.cn
5.
Analysis of mechanism and principles of variable-frequency constant-pressure water supplying system
变频恒压供水系统的机理分析
ilib.cn
6.
Development and research overview on variable frequency hydraulic technology
变频液压技术的发展及研究综述
www.ilib.cn
7.
Research on the AC variable frequency speed regulating control system based adaptive neuro-fuzzy inference system
交流变频调速系统的自适应神经模糊控制研究
www.ilib.cn
8.
Application, design, and specification of harmonic filters for variable frequency drives
各种频率下驱动器抑制谐波的滤波器的设计、运用以及规格
www.dianyuangu.com
9.
Intelligent control of room temperature with variable frequency central air-conditioning
变频中央空调房间温度的智能控制
ilib.cn
10.
Application and Control of Standard Variable-Frequency Adjustable-Speed Induction Motor at Saving Energy
标准变频调速异步电动机的节能应用与控制
ilib.cn
1.
Application of variable Frequency Constant Pressure Water Supply Equipment in Lage-scale Pumping Station
变频恒压供水设备在大型泵站的应用
ilib.cn
2.
Application of variable-frequency speed regulation technology to the wagon tipper system upgrade
变频调速在翻车机系统改造中的应用
scholar.ilib.cn
3.
The Integrated Gate-Commutated Thyristor and Their PWM Variable Frequency Speed Regulation System
集成门极换向晶闸管及其组成的大容量PWM变频调速系统
ilib.cn
4.
Pulses Blocking Protection Strategies for Medium Voltage Variable Frequency Drives
高压变频驱动系统脉冲封锁保护策略
www.ilib.cn
5.
Analysis and application of variable frequency speed regulation system maintenance
变频调速系统维修工程解析与应用
ilib.cn
6.
Computer Aided Testing System for the Water- supply Equipment with Variable Frequency Control
变频节能供水设备的计算机辅助测试系统
ilib.cn
7.
Brief Introduction of the High Voltage Variable Frequency Speed Control System Design of Blower in Coke Oven Gas
浅谈焦炉煤气鼓风机高压变频调速控制系统的设计
www.inverterworld.hk
8.
The Application of Communication Field Bus in Communication between High Voltage Variable Frequency Drive and DCS
通讯总线在高压变频器与DCS通讯中的应用
www.ilib.cn
9.
State self-adaptive operation monitoring and control system for medium- and high-voltage variable-frequency drive
中高压变频装置的状态自适应运行监控系统
service.ilib.cn
10.
Renovation of blast and induced draft fans in a boiler room with variable frequency speed control
锅炉鼓引风机变频调速节能改造
ilib.cn
1.
Finite element analysis of the variable frequency motor in sinusoidal transient field
变频电动机正弦时变场的有限元分析
www.ilib.cn
2.
variable frequency speed regulation ensures good energy saving effect, and the closed oil circuit requires less hydraulic oil;
利用变频容积调速节能效率高，闭式油路节省液压油，同时大大减小液压泵站的体积；
www.ceps.com.tw
3.
The variable frequency control to the asynchronism motor drive air compressor for its less energy consumption
交流异步电动机驱动空压机的变频节能控制
scholar.ilib.cn
4.
Exploration of the energy saving plan for motor variable frequency speed regulating in power plant
发电厂辅机电动机变频调速节能方案探讨
ilib.cn
5.
Variable Frequency Speed Adjustment Controlled by Intelligent Modules
采用智能模块控制的电机变频调速
ilib.cn
6.
Economic Evaluation and Compare of Variable Frequency Speed Adjusting Energy Saving Reform Project
变频调速节能改造方案的经济性评价和比较
www.inverterworld.hk
7.
Application of Simulation Model of Variable Frequency Variable Speed System in Experiment Teaching
变频调速仿真模型在实验教学中的应用
www.ilib.cn
8.
Application of Programmable Logic Controller in Variable Frequency Pump of Air-Conditioning System
可编程控制器在水泵变频控制系统中的应用
ilib.cn
9.
Using Management of Power Demand Side to Promote Application of Variable Frequency Regulation Technique
采用电力需求侧管理促进变频技术应用
www.ilib.cn
10.
Application of Variable frequency speed - adjusting technology to the PVC drying equipment
变频调速技术在聚氯乙烯干燥系统上的应用
www.ilib.cn
1.
Application of Variable Frequency Speed Governing System in the Spinning Machine for Polyester Filaments
变频调速系统在涤纶纺丝机上的应用
www.ilib.cn
2.
Maintenance and Overhaul of Variable-Frequency Constant-Pressure Water Supply Equipment
变频恒压供水设备的维护检修
ilib.cn
3.
Application of Variable Frequency Speed Regulation technique in Improvement of Elevator
变频调速技术在电梯改造中的应用
www.ilib.cn
4.
Network Intelligence Save-power Variable Frequency System of Crane and Its Application
网络化智能型变频节能起重机系统及其应用
ilib.cn
5.
Application of Variable Frequency Technology to the Control of Central Air-conditioner for Saving Energy
变频技术在中央空调节能控制中的应用
ilib.cn
6.
Analysis of sinusoidal pulse width modulation variable voltage variable frequency
正弦波脉宽调制变压变频器的分析
www.ilib.cn
7.
Application of Variable-frequency Control Apparatus in Oil Transportation Station
变频调速器在输油泵站中的运用
service.ilib.cn
8.
New-Generation IST Supersonic Induction Heating Variable-Frequency Power Supplies
新一代IST超音频感应加热变频电源
www.ilib.cn
9.
The Application of Permanent Magnet Synchronous Motor in Variable Frequency Air-conditioners
永磁同步电动机在变频空调中的应用
service.ilib.cn
10.
Development and Research Overview of AC Variable Frequency Hydraulic Speed Regulation System
交流变频液压调速系统的发展及研究综述
service.ilib.cn
1.
Research on Constant Pressure Variable-frequency Water Supply System to Intelligent Building
智能建筑中恒压变频供水系统的研究
ilib.cn
2.
Application of Fuzzy Control Technology in Variable Frequency Central Air-conditioner System
模糊控制技术在中央变频空调系统中的应用
service.ilib.cn
3.
The Application of Mid Voltage Variable Frequency Controller in Electrical Submersible Pump Wells
中压变频器在潜油电泵井的应用
ilib.cn
4.
Comparison and Analysis of Schemes of Pipe Systems with Distributed Variable-Frequency Regulation
分布式变频调节管网系统的方案比较分析
www.ilib.cn
5.
The Application of Variable Frequency Close Hydraulic Power Unit in Hydraulic Elevating Mechanism
变频闭式液压动力单元在液压提升机械中的应用
ilib.cn
6.
The status and future development tendency of adjustable-speed technology with variable frequency
变频调速技术的行业现状与发展趋势
ilib.cn
7.
The Design of Variable-frequency Governing System with the Constant Pressure Water Supply in High Buildings
高层住宅变频调速恒压供水系统设计
www.ilib.cn
8.
Working experience in the electrical variable frequency drives application;
有变频器应用相关工作经验优先；
www.jobui.com
9.
Application of the IGBT Variable Frequency Power Supply in Quenching Process of Engine Crankshafts
IGBT变频电源在汽车曲轴淬火上的应用
www.ilib.cn
10.
Experimental Investigation on Two-stage Compression Variable Frequency Air Source Heat Pump
双级压缩变频空气源热泵的试验研究
www.ilib.cn
1.
The Variable-frequency Automatic Control of Chemical-reagent Addition for Circulating Water
循环水加药变频自动控制
www.ilib.cn
2.
Application of constant pressure drip irrigation system with variable frequency in hothouse
变频调速恒压供水系统在温室大棚滴灌中的应用
www.ilib.cn
3.
Application of Variable-Frequency Speed Regulating on Revamp of Pulling Device of Polypropylene Fiber
变频调速在丙纶丝牵伸设备改造中的应用
www.ilib.cn
4.
Problems of Constant Voltage Speed Adjustment With Variable Frequency Water Supply in Civil Buildings
恒压变频调速给水方式在民用建筑的问题
ilib.cn
5.
A New Method of Discrete Variable Voltage Variable Frequency Soft Start to Increase Torque for Thyristors Driving an Induction Motors
新的提高感应电动机起动转矩的离散变压变频软起动方法
www.ilib.cn
6.
Standard Test Method for Determining the Effect of Variable Frequency Vibration on a Membrane Switch or Membrane Switch Assembly
测定隔膜开关或隔膜开关组配可变频率振动影响的试验方法
www.std168.com
7.
Study for the communication of the Variable Frequency Control Device
变频器通讯研究
www.ilib.cn
8.
Design of Adaptive Variable-Frequency Embedded Microprocessor
可自适应变频嵌入式微处理器核的设计
www.ilib.cn
9.
Study and Simulation of Vector Control Strategy for Variable-Frequency Variable-Speed Doubly Fed Machines
双馈电机矢量控制变频调速系统控制策略的研究及仿真
ilib.cn
10.
Applying High Voltage Variable Frequency and Speed Regulating System to Induced Draft Fans and Blowers in Power Plans
高压变频调速系统在发电厂引送风机上的应用
www.ilib.cn
1.
Application of Variable-Frequency Speed Control in Vacuum Salt Production Enterprises
变频调速在真空制盐企业的应用
www.ilib.cn
2.
Technique of AC Variable Frequency and Speed Regulation Applied to Frame Crane
交流变频调速技术在门式起重机中的应用
ilib.cn
3.
Research on Protection Principle of Three Level High Voltage Variable-frequency Speed Control System
三电平高压变频调速系统保护原理研究
www.ilib.cn
4.
Optimal Conditions for Variable Frequency Regulating of Circulating Water Pump in Heat-supply System
供热系统循环水泵变频调节的最佳工况
www.ilib.cn
5.
Application of Variable-Frequency Closed-Loop Control of Air Compressors to Chemical Fiber Factories
空压机变频恒压闭环控制在化纤厂的运用
www.ilib.cn
6.
Design and Research on Fuzzy Control Arithmetic for Variable Frequency Compressor Of Air Conditioner
变频空调压缩机频率控制算法的设计与研究
www.ilib.cn
7.
Design and Simulation of a Hydraulic Impact Machine System Based on Variable Frequency Technology
变频式冲击器系统设计及仿真
www.ilib.cn
8.
The safety protection problem in the variable frequency synchronous speed regulating system
交流变频同步调速系统的安全保护问题
www.ilib.cn
9.
Design of Increased-Safety Variable-Frequency Adjustable-Speed Three-Phase Induction Motor
增安型变频调速三相异步电动机的设计
ilib.cn
10.
Application Research of Variable Frequency Harmony Control Technology in Early Wind System
变频协调控制技术在一次风系统中的应用研究
www.inverterworld.hk
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更新时间：2024/11/16 2:39:33