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；
The starting process of asynchronous motor is analyzed and the mechanism of normal asynchronous motors frequently damaged by driving heavy load starting devices is explained reasonably.
对异步电机的启动过程进行了分析，对普通异步电动机用于驱动重载启动设备而造成频繁损坏的机理进行了合理的解释。
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。
The ways to improve asynchronous torque during motor starting process are given by analysis the start characteristic.
通过启动特性分析，提出了提高电机启动时异步转矩的办法。
The paper introduced the soft starting system of asynchronous motor controlled by 80c196kb, and gave the mathematic model of the system and designing method of the software.
介绍了用80c196 KB控制的异步电动机软启动系统，给出了系统建立的数学模型及软件设计方法。
This paper mainly talks about applying electric motor Principle to solve the wound-primary type asynchronous motor starting sparks abnormal problem.
本文主要论述运用电机学原理解决绕线式异步电机起动中的火花异常问题。
A method in the improvement of current relay controls winding asynchronous motor starting circuit is put forward, and the merit, demerit of it are described in the paper.
本文提出电流继电器控制绕线式异步电动机起动电路改进方法，并对改进电路优劣进行了分析。
Features of FPGA device and design method in EDA environment are introduced. Further discussion is made in its application in soft starting and energy saving control of the asynchronous motor.
介绍了现场可编程门阵列（FPGA）器件的特点和电子设计自动化（EDA）环境下的设计方法，就其在异步电动机软启动及节能控制上的应用进行了深入的讨论。
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。
This paper presents a new calculus formula and control method for the starting resistance in the rotator of wound asynchronous motor.
介绍了异步电动机转子串电阻起动的一种新的计算和控制方法。
At first, the asynchronous steady state of LPMLSM is analyzed, the formula of magnetic force under this state and the influences on motor starting is deduced in theory.
首先对低速永磁直线同步电机的异步稳态运行状态进行了分析，从理论上推导了异步稳态的电磁力的公式以及它对电机起动特性的影响。
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。
As a normal calculation method for asynchronous motor starting resistance, whether diagram drawing or analytics, usually there should be many trials.
一般异步电动机起动电阻的计算方法，无论是作图法或解析法，往往都需要多次尝试。
This method has been used to calculate the speed-torque characteristics of a synchronous motor during asynchronous starting.
文中利用本法计算了同步电动机的异步启动转矩特性。
In this paper SIMULINK, a dynamic simulation tool in MATLAB software, is used to establish the simulation model of the asynchronous motor starting process, and simulation results...
利用MATLAB软件中的动态仿真工具SIMULINK建立了异步电动机起动过程的仿真模型，仿真结果验证了判据的正确性。
In practical projects, while an asynchronous motor starting, the drop of voltage on the bus bar must be within the limits which is stipulated by the national standard.
在工程实际中，电动机起动时引起的母线电压下降不能超过规定值。
The results show that the soft starter could start up smoothly and reliably, and the starting current of the asynchronous motor is controlled.
结果表明，该软起动器在软起动过程中，限制了电动机的起动电流，实现了电动机的平稳起动。
The effects of skewed slot Angle on the starting torque of a single phase asynchronous motor are demonstrated by theoretic analysis and by experiments.
从理论分析和试验两方面论证了斜槽度对单相异步电动机起动转矩的影响。
The effects of skewed slot Angle on the starting torque of a single phase asynchronous motor are demonstrated by theoretic analysis and by experiments.
从理论分析和试验两方面论证了斜槽度对单相异步电动机起动转矩的影响。
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