Asynchronous motor has an extensive application in manufacture.
异步电机在生产中广泛应用。
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。
The improvement on the start control circuit of wound asynchronous motor is introduced.
介绍了绕线式异步电动机起动控制电路改进的情况。
Motor: External rotor single-phase asynchronous motor received ce, CCC, UL certification.
电机：采用外转子单相异步电动机，通过CE认证、CCC认证、UL认证。
Small power asynchronous motor with low load has very extensive application in rural area.
小容量轻载异步电动机在农村市场的应用极其广泛。
The comprehensive control scheme for the starting and running of asynchronous motor is presented.
提出了有关异步电动机启动和运行的综合控制方案。
This paper proposes a restart method for an asynchronous motor drive system without speed sensor.
介绍一种无速度传感器异步电动机拖动系统的再起动方法。
Secondly, the research status of fault diagnosis in roller bearing and asynchronous motor is summarized.
介绍了异步电机及滚动轴承故障诊断的国内外研究现状。
The operation status of asynchronous motor has a direct effect on the normal running of industrial production.
异步电动机的运行状况直接影响到工业生产的正常进行。
The common faults such as rotor broken and end ring crack in squirrelcage asynchronous motor have been analyzed.
对鼠笼式异步电动机比较常见的转子断条、端环断裂故障进行了分析。
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。
Abstract: By mathematical asynchronous motor analysis, we can get the steady-state model of the asynchronous motor.
摘要：通过对异步电动机进行数学分析，得到异步电动机的稳态模型。
However, RVACD can be utilized in some cases, diagnosis of rotor winding for asynchronous motor is researched by RVACD.
失电残压在有些情况下是可以利用的，本文对利用失电残余电压诊断异步电机转子绕组故障进行研究。
This algorithm is simpler than the traditional algorithm, and less switch losses arise in the asynchronous motor system.
该算法比传统算法简易，在驱动异步电机系统中产生较小的开关损耗。
Asynchronous motor is a kind of popular power equipment. When the motor is in light or idle run, the efficiency is quite low.
异步电机是一种为数众多的动力设备，当电机运行于轻载或空载时，其效率和功率因素都很低。
The main flux of asynchronous motor varies with the power voltage and the para-meter of excited inductance becomes a variable.
电源电压变化时，异步电动机主磁通随之变化，与之相应的激磁电感参数将是一个变数。
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。
A slip frequency control system of asynchronous motor used DSP as control center is presented, which apply to the electric tourist car.
介绍一种以dsp为控制核心的异步电动机转差频率控制系统在电动游览车中的应用。
Conclusion is reached as: increasing the efficiency of asynchronous motor can recede its slip and improve dynamic frequency characteristics.
提高异步机的效率可降低其转差率，从而改善系统动态频率特性的结论。
As a high performance ac asynchronous motor drive system, accurate torque and position control is necessary for high-speed motorized spindle.
作为一种高性能异步电动机传动，精确的转矩转速和位置控制对于高速电主轴来说是必需的。
When start up a 3-phase asynchronous motor, it is generally realized by energizing or de-energizing 2 to 3 contactors in a certain time order.
介绍三相异步电动机起动时，通常按照一定的时序接通或关断2到3台接触器来实现电动机的起动。
Based on equivalent circuit of asynchronous motor in stable state, the relationship between power factor and slip Angle frequency was deduced.
从异步电机的稳态等效电路出发，推导出了功率因数与转差角频率之间的关系。
A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor (?) inverter.
串级调速系统的主要组成部分是线绕式异步电动机，三相桥式整流器和三相可控硅逆变器。
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；
This paper introduces the method of obtaining the performance characteristic of the asynchronous motor with circle diagram by use of microcomputer.
本文介绍了一种应用微型计算机，由圆图求取异步电动机工作特性的方法。
Analysis and simulation using this approach to T-II asynchronous motor show that influence of rotor circuit parameter on motor dynamics disappeared.
应用标量解耦方法对T - II型异步电动机特性进行分析和仿真，结果较好地消除了转子回路参数对动态特性的影响。
This article presents several start ways of rat cage type three photograph asynchronous motor in intelligent control and its advantage and shortage.
本文论述了对于鼠笼型三相异步电动机在智能控制中的几种起动方式及其优缺点。
This article presents several start ways of rat cage type three photograph asynchronous motor in intelligent control and its advantage and shortage.
本文论述了对于鼠笼型三相异步电动机在智能控制中的几种起动方式及其优缺点。
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