This thesis finally provide a circuit based on increase voltage and limited-current soft-starter control method.
本文最后对基于升压和限流控制方式的异步电动机软起动方法给出了具体实现方案。
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。
Organizations can start in one department with Enterprise Records Starter Pack for centralized records management and control of unstructured content, and later add other departments.
组织可首先在一个部门中将EnterpriseRecordsStarterPack用于记录管理的集中化和非结构化内容的控制,在以后添加其他部门。
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。
The paper introduces the working principle, control, protection and related performance of QJZ—400/1140(660) mine flameproof and intrinsically safe vacuum electromagnetic starter.
介绍QJZ—400/1140(660)矿用隔爆兼本质安全型真空电磁起动器的工作原理、控制、保护及相关性能。
The third chapter mainly introduces the hardware design of soft starter, including the main circuit, control circuit, drive circuit, and protect circuit and auxiliary switched power design.
第三章详细介绍了软起动控制器的硬件设计,包括主电路、控制电路、驱动保护回路和辅助开关电源电路的分析和设计。
Both intelligent control to lay a sound foundation, but also to reduce motor starter when the fault occurred.
既要为智能控制打下良好基础,又要降低电动机起动时的故障发生。
This paper introduced CMC Intelligent soft starter all control model for improving the mechanical characteristics of moter and it's interrelated function, And how to deal with the malfunction.
本文综述了CMC智能型软起动起为了改善电机的机械特性而设置的各种控制模式和功能,及其相应的故障处理。
Realtime monitoring and control system for thousand volts class ALP magnetic starter which core is MCS-51 series 80C31 8-bit single chip microcontroller is described here.
阐述了以MCS-51系列80C31八位单片机为核心构成的千伏级隔爆型磁力起动器实时监测控制系统。
Starter generators, generator control units, Compressor drive motors, DC electric motors, Centrifugal blowers, Vane axial blowers, Rewinding electromechanical services.
发电机起动器,发电机控制单元,压缩机驱动马达,直流电动机,离心式吹风机,叶片轴向吹风机,重绕机电产品服务。
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。
According to the technological requirements of post-curing of phenolic molding compounds for automobile starter commutator, it is proposed to realize the specific programs of the control system.
根据汽车起动机换向器酚醛模塑料后固化工艺要求,提出控制系统的具体实现方案。
As for the production of wheat-starter yellow rice wine without steaming, strict quality control during technical process could reduce the production of higher alcohols, aldehydes and sulfides.
以无蒸煮方法酿造麦曲黄酒,严格工艺过程的质量控制,可减少高级醇、醛类和硫化物等产生。
To avoid this problem, the system is designed with two connected circuits: the starter circuit and the control circuit.
为了避免这个问题,启动系统设计有两套电路:启动机电路和控制电路。
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。
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。
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 control of enzyme activity and fermenting power of starter is also helpful for the production and could enhance the composite aroma of starter.
控制曲药的酶活和发酵力,更加有益于生产;增加曲药的复合香。
The key technique includes the contact vacuum starter, pressure maintaining equipment for vacuum, the safety control in the vacuum drainage, the design and calculation method for the vacuum drainage.
真空接触启动、真空保压设备、系统安全监控以及系统的设计计算是真空排水系统的技术关键。
This paper introduces SATURN soft-starter of structure and function, describes soft-starter of application and control effect in turret.
介绍SATURN软启动器的结构和功能,阐述了软启动器在大包回转台控制中的应用和控制效果。
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。
The principle of the soft starter is reducing the voltage applied to the stator of the induction motor by control the triggering angle of the thyristors in order to limit the starting current surge.
本文研究了三相感应电动机软起动器,主电路由三组反并联的晶闸管构成。通过控制晶闸管的触发角,可降低三相感应电动机定子电压,从而达到抑制起动电流冲击的目的。
Self ballasted fluorescent lamp ballast, starter with a full set of control circuit, and installed in the Edison ( Edison ) spiral lamp holder or a bayonet lamp holder.
自镇流荧光灯自带镇流器、启动器等全套控制电路,并装在有爱迪生(Edison)螺旋灯头或插口式灯头。
Saving the installation space and secondary loop cable, reducing the power waste of starting equipment, power wasteless. starting control is completed from starter according to the speed of motor.
节省安装空间和二次回路电缆,减少起动装置的功率消耗,节约了电能。
Saving the installation space and secondary loop cable, reducing the power waste of starting equipment, power wasteless. starting control is completed from starter according to the speed of motor.
节省安装空间和二次回路电缆,减少起动装置的功率消耗,节约了电能。
应用推荐