The feeding system of the machine is controlled by a stepless variable speed motor with easy and reliable speed regulation.
制粒机喂料系统采用无级变速电机控制，调速方便可靠。
The paper, from the point of view of energy saving, explains the economic gain available by applying the frequency transformation speed regulation technique in renovation jobs of fans of old sets.
该文从节能角度阐述了老机组风机改造中应用变频调速技术的经济效益。
The paper explains the principle and features of the speed regulation circuit.
文中着重介绍了其电气调速线路原理及特点。
The converter mostly is applied to the motor for the stepless speed regulation.
变频器主要用于对电动机进行无级调速。
The liquid-viscous driving device is a new kind of stepless speed regulation gear.
液体黏性传动装置是一种新型的无级调速传动装置。
The application of PWM driver program in DC-motor speed regulation system was implemented.
实现了PWM驱动程序在直流电机调速控制中的应用。
The problems of speed regulation range and the circulatory power are analysed in this paper.
本文对该类机构的调速范围和循环功率的问题作了分析和探讨。
Cascade drive is a kind of speed regulation with high feature and low cost for fans and pumps.
对风机和水泵类负载，串级调速是一种高性价比的节能调速方法。
The key of the fully digital PWM speed regulation system is how to get the PWM signals on-line.
全数字PWM 交流主轴驱动系统的关键在于如何实时地得到PWM 开关信号。
An electronic speed regulation system with dual ECU hot-standby for diesel engine was designed.
设计了一种柴油机双机热备份电子调速系统。
The application of the interface technology in ac speed regulation experiment device is introduced.
并介绍了该技术在交流调速实验装置中的应用。
Adopt variable frequency control, stepless speed regulation, the roller tilt Angle can be adjusted.
采用变频控制，无极调速，滚筒倾斜角可调节。
The design of DC motor speed regulation system controlled by microcomputerwas described in this paper.
本文论述了微机控制直流电动机转速系统的设计。
Worktable gyration adopts transducer infinitely variable speeds; the precision of speed regulation is high.
工作台回转采用变频器无级调速，调速精度高。
Oil pump speed regulation technology and the general principle for speed regulator slection are intro-duced.
介绍了油泵调速调节技术和选择油泵调速装置的一般原则。
Frequency conversion and stepless speed regulation, thus ensuring steady speed and facilitating speed regulation.
采用变频无级调速、转速稳定、调速方便。
This paper introduces the DC speed regulation system of container crane and renovation principle of digitalization.
文章介绍了集装箱装卸桥直流调速系统及数字化改造原理。
The engine hydraulic stepless speed regulation cooling fan changed the traditional drive type of the engine cooling fan.
发动机液压无级调速冷却风扇，改变了发动机冷却风扇的传统驱动方式。
Owing to its good starting-up and smooth speed regulation performances, the DC motor is so widely used in various fields.
直流电机因具有良好的启动、平滑的调速等性能，使其在各领域得到广泛的运用。
The start, stop, positive inversion and speed regulation of the welding roller frame are operated on the control platform.
焊接滚轮架的启动、停止、正反转及调速，均在控制平台上操作。
The paper presents the topology and control strategy of a highly fault tolerant induction motor VF speed regulation system.
本文提出一种高容错感应电机变频调速集成系统的拓扑结构和控制策略。
This paper introduces chop feedback speed regulation technique and compares it with frequency conversion and cascade technique.
介绍了斩波内馈调速技术，以及与变频和串级技术的比较。
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。
The paper introduces the design of the main circuit and protection circuits of 48V/500A all-digital AC speed regulation controller.
本文介绍48V/500A全数字交流调速控制器主电路及其保护电路的设计。
AC motors are usually used in modern traveling crane control system, so the technology of AC speed regulation is also adopted widely.
现代行车起重控制系统大多采用交流电机拖动，因此交流调速技术也被广泛应用。
This paper introduced the design and realization of DC speed regulation system controlled by neuron controller based on TMS320LF2407.
本文介绍基于TMS320LF2407的神经网络控制直流调速系统设计及实现。
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。
As the process of speed regulation of the units with local loads is analyzed, it is feasible to ignore the electric transient process.
在分析带地区负荷机组转速调节过程的时候，不考虑电气过渡过程是可行的。
This paper discusses the technical scheme and the operation results of frequency varying speed regulation of home used air conditioner.
本文探讨了家用空调器变频调速运行的有关技术方案和运行效果。
The frequency stability of a ship power station is decided by the speed response characteristic of diesel engine speed regulation system.
船舶电站频率的稳定性主要取决于柴油机调速系统的转速响应特性。
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