• Asynchronous motor has an extensive application in manufacture.

    异步电机生产广泛应用

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  • 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标准有关规定

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  • 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情况。

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  • 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。

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  • The comprehensive control scheme for the starting and running of asynchronous motor is presented.

    提出有关异步电动机启动运行综合控制方案

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  • This paper proposes a restart method for an asynchronous motor drive system without speed sensor.

    介绍一种速度传感器异步电动机拖动系统再起动方法

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  • Secondly, the research status of fault diagnosis in roller bearing and asynchronous motor is summarized.

    介绍异步电机滚动轴承故障诊断国内外研究现状

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  • The operation status of asynchronous motor has a direct effect on the normal running of industrial production.

    异步电动机运行状况直接影响工业生产正常进行

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  • The common faults such as rotor broken and end ring crack in squirrelcage asynchronous motor have been analyzed.

    笼式异步电动机比较常见转子条、断裂故障进行了分析。

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  • 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数字化综合保护系统。

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  • Abstract: By mathematical asynchronous motor analysis, we can get the steady-state model of the asynchronous motor.

    摘要通过异步电动机进行数学分析得到异步电动机稳态模型

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  • However, RVACD can be utilized in some cases, diagnosis of rotor winding for asynchronous motor is researched by RVACD.

    失电有些情况下可以利用的,本文利用失电残余电压诊断异步电机转子绕组故障进行研究

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  • This algorithm is simpler than the traditional algorithm, and less switch losses arise in the asynchronous motor system.

    算法传统算法简易驱动异步电机系统中产生较小开关损耗

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  • Asynchronous motor is a kind of popular power equipment. When the motor is in light or idle run, the efficiency is quite low.

    异步电机种为数众多的动力设备电机运行轻载空载时效率和功率因素低。

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  • 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之相应激磁电感参数将是一个变数

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  • The application of Ethernet technology in automatic testing system for three-phase asynchronous motor routine test was introduced.

    介绍了以太网技术三相异步电动机全自动出厂试验系统中的具体应用

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  • 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控制核心异步电动机转差频率控制系统电动游览车中的应用

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  • Conclusion is reached as: increasing the efficiency of asynchronous motor can recede its slip and improve dynamic frequency characteristics.

    提高异步效率降低转差率,从而改善系统动态频率特性的结论

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  • Through analyzing the asymmetry about the power among three phase of the no-load experiments of the triphase asynchronous motor is designed.

    通过三相异步电动机空载实验遇见故障——三相相间功率极大不对称性进行分析。

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  • 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转矩转速位置控制对于高速主轴来说必需的。

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  • 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通常按照一定的时序接通23台接触器来实现电动机的起动。

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  • Based on equivalent circuit of asynchronous motor in stable state, the relationship between power factor and slip Angle frequency was deduced.

    异步电机稳态等效电路出发,推导出了功率因数转差角频率之间的关系。

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  • A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor (?) inverter.

    调速系统主要组成部分是线式异步电动机三相桥式整流器三相可控硅逆变器。

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  • 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优良的启动运行性能结构简单使用维护方便;

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  • 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,由求取异步电动机工作特性方法

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  • 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T - II型异步电动机特性进行分析仿真,结果较好地消除了转子回路参数动态特性影响

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  • This article presents several start ways of rat cage type three photograph asynchronous motor in intelligent control and its advantage and shortage.

    本文论述了对于鼠三相异步电动机智能控制中的几种起动方式及其优缺点

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  • This article presents several start ways of rat cage type three photograph asynchronous motor in intelligent control and its advantage and shortage.

    本文论述了对于鼠三相异步电动机智能控制中的几种起动方式及其优缺点

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