YS series three-phase asynchronous motor has excellent starting and running performance and is simple in structure, easy to operate and maintain.
YS系列三相异步电动机有优良的启动和运行性能，结构简单，使用和维护方便；
YS Series three-phase asynchronous motor meets related stipulations of IEC standard.
YS系列三相异步电动机符合IEC标准的有关规定。
Adopt double flameproof three-phase asynchronous motor, it is good reliability and strong power.
—采用双隔爆型三相异步电动机驱动，可靠性好、动力强劲。
A steady heat transfer mathematic model is established for a three-phase asynchronous motor by using a finite volume method.
利用有限体积法建立了三相异步电机的稳态传热数学模型。
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。
This article introduced the coal enterprises three-phase asynchronous motor integrated digital protection systems.
本文介绍了适应于煤矿企业三相异步电动机全数字化综合保护系统。
The application of Ethernet technology in automatic testing system for three-phase asynchronous motor routine test was introduced.
介绍了以太网技术在三相异步电动机全自动出厂试验系统中的具体应用。
YYFA series high-temperature single-phase capacitor running motor axial exhaust fan, YS three-phase asynchronous motor axial-flow exhaust fan.
YYFA系列为耐高温单相电容运转电机轴流式排气风扇，YS为三相异步电机轴流式排气电扇。
FA series is a single-phase capacitor-start motor axial-flow type exhaust fan. FTA is a three-phase asynchronous motor axial-flow exhaust fan.
FA系列为单相电容运转电机轴流式排气风扇，FTA为三相异步电机轴流式排气电扇。
The paper introduces the design method of auto creating system of arrangement diagram for wave winding of rotor for three-phase asynchronous motor.
介绍了三相绕线型异步电动机转子波绕组排列图自动生成系统的设计方法。
Introduces a constituting method for A-axis and D-axis models of three-phase asynchronous motor. Simulating for those two models by MATLAB language.
介绍了三相异步电动机的直轴和交轴模型的建立方法，并利用MATLAB语言对两种模型进行仿真，仿真数据包括定子电流、电磁转矩以及转速。
The mathematical model of three-phase asynchronous motor in rotating coordinate system is established, and PWM technology of space vector is discussed.
建立了三相异步电动机在旋转坐标系下的数学模型，论述了空间矢量脉宽调制技术原理。
Of course, can also be equipped with DC motor, single-phase motor, synchronous motor and all kinds of three-phase asynchronous motor and other power sources.
当然也可以配直流电机、单相电机、同步电机及各类三相异步电机等动力源。
This paper explained in brief the relation of three-phase asynchronous motor among efficiency, power factor, load rate and power and every power saving measures.
本文简述了三相异步电动机运行中的效率、功率因数、负载率和功率的关系及各种节电措施。
A three-phase asynchronous motor is taken as a research object. From the crux of a motor speed governing, the vector control of the asynchronous motor is studied.
以三相异步电动机为研究对象，从电动机调速的实质出发，对异步电机的矢量控制进行了研究。
Encyclopedia is divided into 5 chapters, the main contents include transformer, dc motors, three-phase asynchronous motor, single phase asynchronous motor and special motor.
全书共分5章，主要内容包括变压器、直流电机、三相异步电动机、单相异步电动机和特种电机。
Based on practice, the reasons of large and medium-sized high voltage wound rotor three-phase asynchronous motor rotor failure were expounded, and viable approach was designed.
结合生产实践，系统阐述了大中型高压绕线转子三相异步电动机转子产生故障的原因，并提出了可行的处理方法。
Considering the effect of the skin-effect during the starting of three-phase asynchronous motor on the parameter, the author sets up an equivalent circuit of variable parameter.
考虑三相异步电动机起动过程挤流效应对参数的影响，建立了变参数的等效电路。
The utility model discloses an energy consumption braking circuit of a three-phase asynchronous motor, which is composed of a three-phase asynchronous motor and a main control contactor.
本实用新型公开了一种三相异步电动机能耗制动电路。它由三相异步电动机与主控接触器构成。
The paper introduces the main performance indexes of double speed three phase asynchronous motor used in electric chain hoist and the problems which occor in the test and manufacture process.
本文介绍了电动环链葫芦用三相双速异步电动机的主要性能指标以及在试制过程中遇到的问题。
The broad application of AC three - phase asynchronous motor has put higher requirements to the starting of motors.
交流三相异步电动机的广泛使用，对电动机的启动提出了越来越高的要求。
The broad application of AC three - phase asynchronous motor has put higher requirements to the starting of motors.
交流三相异步电动机的广泛使用，对电动机的启动提出了越来越高的要求。
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