A soft starter of three-phase induction will be discussed in this paper to solve the problems.
为了解决上述问题，本文研究了三相感应电动机软起动器。
Pushbuttons are used when the soft starter is installed within an MCC and for remote pendant stations.
在MCC内安装软起动器时和软起动器用于远程悬吊站时，使用按钮。
The experimental results show that the soft starter is satisfactory for alternating-current electric motors.
实验结果表明，该起动器是交流电动机比较理想的软起动器。
The paper analyses the operating principle of the soft starter and gives a design thought on the soft starter.
本文分析了交流软起动器的工作原理，给出了软起动器的设计思路。
It neither has heating problem of the electronics soft starter, nor generates high frequency harmonic like SCR.
它没有电子软起动器的发热问题，也不会像晶闸管一样引起高次谐波。
The article describes a soft starter suitable for high power motor, its control circuit and different control modes.
介绍了适用于大功率电机启动的软启动器及其控制电路和不同的控制方式。
Introduced a soft starter based on a soft start solution with one control, it has good start result and lower cost ect.
介绍一种软起动器一拖多起动方案，它具有起动效果好，成本低等特点。
The utility model is a liquid intelligent soft starter for AC motor, belonging to the AC motor soft starter technology.
本实用新型的名称为交流电动机液态智能软起动装置。属于交流电动机软起动装置技术领域。
The working principle, start characteristic and application of the soft starter of high voltage thermal resistor are presented.
介绍了高压热变电阻软起动装置的工作原理、起动特性及应用。
To introduce the application of electric soft starter to wet wire drawing machine which need not speed adjusting during running.
介绍电子软启动器在不需调速的水箱拉丝机中的应用。
Changing the way of motor starting, demounting off the original starting devices, using the soft starter to start the air-compressor;
改变电机启动方式，甩掉了原启动装置，采用软启动器启动空气压缩机；
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。
As an appropriate starting mode for pump, the soft starter can see an extensive application future with the rising of performance-price ratio.
所以是一种比较适用于水泵的起动方式，随着性能价格比的提高，具有广泛的应用前景。
A new design of magnetic control type motor soft starter is provided, which makes the controllable inductor connect with the stator of motor in series.
提出一种新型电动机磁控起动装置，在电动机定子回路串入磁饱和可控电抗器来实现电动机的软起动。
This article describes the control principle of soft starter of alternate current electric motor, and the excellence and characteristic than normal starter.
本文阐述了交流电动机软起动控制器的控制原理，与常规的交流电动机起动控制器相比所具有的优点和特点。
Then, a new simulation model of asynchronous motor soft starter is designed based on MATLAB and the simulation results show the effectiveness of this scheme.
随后用MATLAB建立了软起动器的仿真模型，用模型仿真了具有代表性的限流软起动的起动特性。
Finally, using the equipments of the laboratory, a series of debugging for the soft starter was carried out. The experimental waveforms and data are analyzed.
最后利用本实验室现有的条件，对本文设计的软起动器进行了一系列的调试工作，并对实验波形和实验数据进行了分析。
The pump system using asynchronous motor and soft starter is subjected easily to surges when soft stopping control method is used with linear voltage falling.
常用的异步电机软起动器采用线性斜坡降压的方式进行泵类负载的软停控制时，容易引起泵系统软停时的喘振现象。
The principle of the SCR adjusting voltage circuit and the starting model of soft starter are introduced. The voltage adjusting model SCR is used in this paper.
介绍了晶闸管调压电路的原理以及目前软起动器的起动方式，本文采用晶闸管调压方式。
This paper compares the features of motor traditional starting method and motor soft starting method, briefly describes the principle and functions of a soft starter.
比较传统启动方式与软启动方式特点，简述软启动器的原理、功能。
It can be used in pipe installation buffer type check valve or pump motor use frequency converter and method of soft starter control to reduce the water hammer effect.
可以采用管道安装缓冲式逆止阀或者水泵电机使用变频器及软启动器控制的方法来减少水锤效应。
The three phases voltage regulator circuits and three phases asynchronous motor soft starter method based on three phases voltage regulator circuits is analyzed at first.
论文首先对三相交流调压电路及基于三相调压电路的三相交流异步电动机的软起动方法进行了分析。
The low-voltage soft starter has been applied increasingly due to its advantages such as small size, adjustable torque, smooth starting, low impact and soft-stop function.
低电压软启动器以体积小，转矩可以调节、起动平滑、冲击小并具有软停机功能等优点得到了越来越多的应用。
It also shows strong suit in reliability, stability, installment. principle, function of soft starter and its different starting way from transformer starter is introduced.
文章介绍了软起动器的原理、功能及其与减压起动方式的不同。
Soft starter reduce the shock that is happened in the process start and stop to the draught fan equipment so as to extend convey system service life and decrease maintenance.
降低起动和停车过程中对水泵、管道等设备的冲击，从而延长水泵系统的使用寿命，减少维护量。
That aiming at soft starter machinery of coal mine machinery equipment is analyzed and prospected. It is very important for coal mine machinery design, application and making.
针对煤矿机械设备的“软启动”技术现状进行分析及展望，对煤矿机械设计、制造及使用都是十分重要的。
From the application control of triple-phase asynchronous motor, the principle of motor soft starter based on single chip was introduced, and its design method was also given.
从三相异步电动机的应用控制出发，介绍了基于单片机控制的电机软启动器原理，给出了基于单片机控制的电机软启动器设计方法。
This paper introduces the application of soft starter in deep-sea mining systems, as well as deep-sea mining trucks working environment, load characteristics and selection, etc.
文中介绍了软启动器在深海采矿系统的应用，以及深海采矿车的工作环境、负载特点、和选型等。
Comparing with conventional starter, the electronic soft starter has better performance and quality and lower failure rate, which puts it into more and more extensive application.
电子软起动器与传统的起动器的比较，优越的性能和质量保证，较低的故障率会使其得到越来越广泛的应用。
Comparing with conventional starter, the electronic soft starter has better performance and quality and lower failure rate, which puts it into more and more extensive application.
电子软起动器与传统的起动器的比较，优越的性能和质量保证，较低的故障率会使其得到越来越广泛的应用。
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