Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
ZX17 series stainless steel resistor is applied to AC 50hz, 1140v and DC voltage 1000v circuit, main of starting, braking and controlling motor. The rated power is 5.6kw.
ZX17系列不锈钢电阻器适用于交流50HZ电压至1140v及直流电压至1000v的电路，主要作为电动机起动、制动与调速用，额定功率为5.6 KW。
Adopting ac servo motor as a drive device, can and dc servo motor as a high precision, high performance and a half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
The basic thought is that AC motor may be analyzed as DC motor, a design example is given also.
它的基本思想是交流电动机的分析直流化，同时给出了设计举例。
It is recommended that AC input motor and driver systems, which are compatible over a wider range of operating conditions than DC input systems, be considered for your application.
我们建议，交流电机和驱动系统的输入，这是在一个比直流电输入系统的工作条件更广泛兼容，可为您的应用考虑。
Its software is designed to calculate the running parameters of the AC drive system, including transformer, quadrant rectifier, DC circuit, inverter, AC motor and train load.
系统采用软件方式实时计算交流传动系统的运行参数，包括变压器、四象限整流器、直流中间回路、逆变器、电机及负载。
The modern transducer-fed synchronous motor have many advantages of DC motor and AC motor, have wide market prospect.
现代变频同步电动机集直流电动机和交流电动机优点于一身，具有广阔市场前途。
With many advantages of DC motor and AC motor, Modern transducer-fed synchronous motor has widely market prospect.
现代变频同步电动机集直流电动机和交流电动机优点于一身，具有广阔市场前途。
DC motor has good mechanical character and is apt to accomplish varied control rules, and some theories about its controlling are still the basis of ac motor control.
直流电机具有良好的机械特性，易于实现各种控制规律，同时直流传动控制系统的一些理论仍然是交流传动的基础。
This invention is suitable for both AC synchronous motor and DC motor.
本发明既可以用于交流同步电机，又可以用于直流电机。
With the continuous improvement of the AC motor control technology, many items of AC motor performance can be matched with DC motor.
近年来交流电机控制技术不断完善，交流电机的多项控制指标均能与直流电机控制性能相媲美。
BLDCM has the advantages of ac motor, such as simple structure, high running reliability, and has the features of DC motor, for example, the high efficiency, excellent adjusting speed characteristic.
直流无刷电动机既具有交流电动机的结构简单、运行可靠等一系列优点，又具备直流电动机的运行效率高、调速性能好等诸多特点。
During the so-called braking of the motor, the power flows from the ac side to the dc side of the switch-mode converter and it operates in a rectifier mode.
在所谓制动阶段，功率从开关型变流器的交流侧流向直流侧；此时变流器相当于一个整流器。
W type ac, dc hydraulic power unit adopts the international popular k, special type gear pumps, pump motor, with more than 20 streamlined oil tank can satisfy different types of design.
型交、直流液压动力单元采用国际流行的K型齿轮泵，专用油泵电机，流线型油箱，具有20多种油路设计可满足不同类型的需要。
Host use of domestic high-quality DC motor or AC motor.
主机采用国产优质直流电机或交流电机。
This paper presents a way of control combining fuzzy control and vector control of AC and DC motor control method, and this method is applied to system design.
论文运用了一种将矢量控制与模糊控制相结合的交流电机协调控制方法，并将此方法成功的应用于试验系统设计中。
The structure and operation principle of DC motor, AC motor, control motor and transformer are introduced in this course.
本课程主要介绍直流电动机、交流电动机、控制电机和变压器的基本结构、工作原理；
At the heart of the tractor is the electric motor, which drives the hydraulic pump that supplies power to the wheels. Both ac and DC powered motors are used in e-line tractors.
爬行器的核心是电机，其驱动液压泵为轮组提供动力，电缆爬行器可以使用AC或DC电机。
The energy recovered during the braking of the ac motor can be dissipated in a resistor, which can be switched in parallel with the dc-bus capacitor for this purpose in Fig. 1-5B-1.
交流电动机所转换的能量可以通过在与直流母线电容并联一个电阻来消耗。
Main products are: audio, audio-visual equipment's spindle and open-case motor, DC & AC motor applied to induction cooker, gas valve, aroma generator, rail curtain, sunshades, etc.
公司主要产品有：CD、VCD、DVD、Car CD、Tape Recorder、CD-ROM等音响、音像设备主轴、开盒马达，以及电磁炉、燃气阀、芳香发生器及窗帘、天棚帘用等直流、交流马达。
Main products are: audio, audio-visual equipment's spindle and open-case motor, DC & AC motor applied to induction cooker, gas valve, aroma generator, rail curtain, sunshades, etc.
公司主要产品有：CD、VCD、DVD、Car CD、Tape Recorder、CD-ROM等音响、音像设备主轴、开盒马达，以及电磁炉、燃气阀、芳香发生器及窗帘、天棚帘用等直流、交流马达。
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