The structure and design method of Doubly-Fed Brushless Machine (DFBM) is quite different from the conventional AC machine.
无刷双馈电机的结构型式及其设计方法与常规交流电机具有较大的不同。
We analyzed the characteristics of the PCH model of ac machine. These included: energy balance, dissipation, passivity etc.
并且分析了各种交流电机pch系统模型的特性，包括：能量平衡特性，耗散特性，无源特性等等。
Compared with PAM (pole Amplitude Modulation) theory, the minimum symmetric group theory is more effective in implementation of ac machine pole-changing winding's non-regular arrangements.
与PAM(极幅调制)理论相比，最小对称组理论可更有效地实现交流电机变极绕组非正规方案。
A generator system that includes a three-phase ac machine and an active rectifier bridge employing low on-resistance MOSFET switches for converting the ac current from the machine to a DC current.
高效发电机。一种发电机系统包括三相ac电机和应用低导通电阻MOSFET开关的有源整流器电桥，用于将来自电机的AC电流转换为DC电流。
The PE-UC AGME electric cylinders, however, may or may not have ac control systems with standard software interface, depending on the technical specifications of the machine in which it is integrated.
然而，AGMEPE - UC电子压力柱可能配备或不配备有标准软件界面的AC控制系统，取决于它要集成到的专用机器的技术规格要求。
ALC can be connected; revolution, speed and pressure can be adjusted by touchable screen and PLC program as required. Can be driven by ac frequency conversion electric machine.
根据用户要求，可与ALC(频率监控仪)的连接，可以采用触摸屏与PLC程序控制，可以采用交流变频电机驱动。
Aim at technics and control of build-up standard machine, particular introduced the appliance of Siemens SIMODRIVE 611a ac servo system in build-up standard machine.
针对机械比对力机的工艺和控制要求，详细介绍了西门子SIMODRIVE 611a交流伺服驱动系统在机械比对力机上的应用。
The servo AC motor control system is the core of the bottle-making machine.
永磁交流同步电机控制系统是制瓶机系统的核心部分。
The characteristic of DC drive for paper machine is compared with AC drive and how to select the drive scheme for high speed paper machine and the capital investment are discussed.
比较了直流传动和变频传动在纸机上应用的各自特点，对今后我国高速纸机传动方案的选择提出了看法，并就其一次性投入和费用等做了讨论。
A cascaded slide mode control scheme is designed for permanent magnetic synchronous machine ac servo system.
针对永磁同步电机交流伺服系统，提出了串级滑模控制方案。
Ac vector motors with inverter drives for the entire machine.
整个机器交流矢量变频电机驱动。
And after the discrete mathematic model for stability analysis and design a set of military reinforcement machine load of embedded system with ac servo device combined with the dynamic control system.
并对离散化后的数学模型进行稳定性分析，设计了一套以军用加固机加载嵌入式系统与交流伺服装置相结合随动控制系统。
Machine tool feed system is usually driven by ac servo motor ball screw feed drive to achieve, to simplify the structure.
机床的进给系统通常是通过交流伺服电机驱动的驱动滚珠丝杠饲料，简化结构，实现。
Permanent ac servo motor control system of lockstitch sewing machine is introduced.
介绍了一种用于电脑全自动工业平缝机的永磁交流伺服电机及其控制系统。
Largely used in color tv, program-controled exchange machine, computer, telephone. fox and the instrumental circuit for the purpose of DC, impulse and AC at low voltage.
该产品广泛使用于彩电、程控交换视机、计算机、电话机、传真机及仪器、 仪表电 路中作直流脉动、脉冲及低压交流功能之用。
Introducing the application scope of the exciting machine and giving the first step research about the application of airborne ac exciting generator.
介绍了交流励磁电机的应用范围，对交流励磁发电机在航空电源上的应用进行了初步探讨，给出了明确定义及理论基础。
The paper introduced the scott connection of Lincoln AC welding machine.
介绍了林肯交流焊机斯考特连接的原理及方法。
At present, ac servo control system has widely applied in automation area, for example NC machine, steel rolling equipment, paper making equipment and weave machine etc.
目前，交流伺服控制系统已经广泛应用于数控机床、轧钢设备、造纸设备、纺织设备等自动化领域。
Application of electronic wire and a half after the flower wire stripping, AC power line dedicated twisted-ray machine.
适用电线半剥后的电子花线，AC电源线的专用扭线机。
The lower DSP (TMS F2812) is used to realize the interpolation and control of three axes for the retrofitted CNC milling machine equipped with SIEMENS servo drive amplifiers and ac servo motors.
下位TMSF2812型DSP芯片则主要用于实现复杂的插补及控制算法，并以西门子伺服驱动放大器和交流伺服电机作为驱动单元，对改造后的数控铣床各轴进行位置控制。
And the operation of various gas-shielded welding, ac and DC arc welding machine, stud welding machine, air plasma cutting machines and other ancillary products.
且经营各种气体保护焊机、交直流氩弧焊机、螺柱焊机、空气等离子切割机等配套产品。
At present, the rewinding machine ac drive instead of DC drive in the paper machinery industry has become a trend.
目前，复卷机交流传动代替直流驱动器在造纸机械行业已成为一种趋势。
The precise motor parameters affect the quality of the motor control system seriously in high performance ac drives of induction machine.
感应电机高性能交流调速方法中，电机参数的准确性严重影响着电机控制系统的控制品质。
Portal crane sub frame and four-link arm two types, from the crane hoisting, luffing, slewing and walking four agencies ac frequency control, the machine USES PLC control, superior performance.
门座式起重机分单臂架和四连杆两种类型，起重机的起升、变幅、回转和行走四大机构均采用交流变频调速，整机采用PLC控制，使用性能优越。
The quality of aluminum_plastic composite tube is affected by plastic extrude machine, mode, welding machine of TIG AC/DC, traction engine etc. and also affected by raw material.
铝塑复合管产品质量直接受塑料挤出机、模具、交流脉冲氩孤焊机、牵引机等设备的机械性能及原材料质量的影响。
The full digital technique was adopted to realize the servo control of the ac permanent-magnet synchronous (motor.) the technology was applied in the industrial sewing machine.
采用全数字技术实现对交流永磁同步电机的伺服控制，并将此项技术应用于工业缝纫机领域。
The design method about machine drive component and high - power ac motor is discussed. A engineering application case of 1000kn CNC brake - press is given.
提出了机械传动部件和大功率交流伺服电机的设计方法，并实际应用于1000kN数控折弯机中。
The all-digital ac frequency conversion control system based on the common DC bus can meet the requirements of high speed and high reliable control performance of the high-speed paper machine.
这种基于公共直流母线的全数字交流变频控制系统适用于高速纸机的高速度、高可靠性控制性能的需要。
This paper introduced how to use digital ac servo motor in the universal material testing machine, and give an example of applying MINAS a serial servo motor to 5 tons material testing machine.
主要介绍了全数字式交流伺服电机在万能材料试验机控制系统中的应用，并给出了将松下MINASA系列伺服电机用于5吨材料试验机的例子。
The XB4450 imitating milling machine was transformed into four axes three linkages numerical control milling machines driven by ac servo.
将XB4450仿型铣床改造成四轴三联动数控铣床，并采用交流伺服驱动。
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