驼峰减速器是当前中、小能力车列编组站驼峰改造过程中急需研制的一种专用调速设备。
Hump lead speed reducer is a special equipment urgently needed in railway car grouping station of small or medium capacity.
三相交流自调速电动机不使用大功率电子器件，也没有外部附加的调速设备，不产生污染电网的谐波。
The three-phase AC self-regulating speed motor do not use high-power electron device, has non exterior additional speed-regulating equipment and does not bring pollution.
设备经久耐用，清洗方便，维修简单变频调速可根据产品不同随时控制调整输送带速度。
Equipment is durable, convenient cleaning, maintenance simple frequency control of motor speed conveyor belt speed can be adjusted according to product different control at any time.
本设计旨在提高产品切粒机头的调速性能，改善设备的控制，达到提高产品质量的目的。
The products are designed to enhance the speed performance of the first granulator and improve the control equipment to improve product quality.
通过分析可知，大型同步电机采用变频调速装置，可降低机械磨损，提高设备的运行可靠性。
It tells that the large-scale synchronous machine using the frequency conversion speeder, might reduce the machinery wearing, enhances the equipment reliability.
本文通过对我国第一台水介质调速型液为偶合器性能和结构的分析，提出新型结构的构想，以进一步完善设备的功能。
The paper puts forward a new structural concept by analyzing the performance and structure of the first water - medium variable speed fluid couplings to further perfect the functions of equipment.
具有寿命长，功耗低、噪音小、调速平稳、运行可靠、无干扰等特性，广泛应用在自动化设备中。
Having long life, low power consumption, small noise, stable speed, reliable operation without interference characteristics, They are widely used in automation equipments.
针对该设备负载大、运行情况复杂等特点，主轴采用了交流变频调速矢量控制技术，小车采用了先进的交流伺服控制技术。
Against the heavy equipment load and complex operations characteristic, the spindle used vector control technology of ac frequency speed control; the car used advanced ac servo control technology.
单片机在步进电机电源部分控制中的应用，使步进电机能实现运行、调速及细分运行，并能提高设备运行的精度和平稳性。
They can make step motors run normally at an adjustable speed and in a subdividing running way and improve the precision and smoothness of the equipment.
给出了调速系统负载特性，改造的理论依据，改造过程及改造的设备系统选型。
It also gives the load characteristic of speed regulating system, the theoretical basis and practical process for alteration and selection of equipment.
此设备清洗简单、变频调速、功率小、自动出料、颗粒优良、整机全结构304不锈钢制造。
This equipment is simple and easy to clean, has frequency control, small power, automatic discharge, and fine quality particles. The whole structure is made of 304 stainless steel.
介绍了设备改造方案及转子内反馈串级调速技术在高压异步电动机上的应用经验。
The experience in application of internal feedback cascade speed regulation technology for rotors to high voltage asynchronous motors is introduced.
这种调速泵是一个容积式泵，用来确保产品以确定的可接受的速率流过整个设备。 收藏。
The timing pump is a positive displacement pump set to ensure that product flows through the entire system at a predetermined and acceptable rate.
变频器具有调速范围宽、调速精度高、动态响应快、运行效率高、操作方便、易于同其他设备接口等优点。
Converter has the advantages of wide speed range, speed and high precision, quick response, high efficiency, easy operation, easy to interface with other equipment.
该机设计人性化，高频调速，性能稳定可靠，自动化程度高，是塑料盖组装的最理想的设备。
It is of the humane design, variable frequency speed regulation, stable and reliable performance, high automation degree, It is the best equipment for assembling the plastic caps.
蓄能电厂调速器系统是电站控制设备中一套关键的控制系统。
The speed governor system is one of the key control systems in a pumped storage power plant.
火电厂中央空调的应用实例证明了通过变频调速和自动控制技术，提高设备的节能水平是显而易见的。
An application case in a fired power plant shows that with frequency conversion timing and automatic control techniques, the significant energy saving has been realized.
首钢新钢动力厂对多年前引进的工业汽轮机的调速系统进行了改造，解决了引进设备的老化问题和备件供应问题，并降低了机组能耗。
An introduction was made on the transformation of the speed governing system of industrial turbines imported by the Xinggang Power Plant of Shougang Iron &Steel Co.
驱动采用变频调速，自动化程度高，占地面积小，无须锅炉，称为绿色环保生产设备。
The driving device USES inverter for adjustable speed, high automation, less occupying space, and without boiler.
同时，变频调速水泵及平衡阀、调节阀是系统中必不可少的重要设备。
In the meantime, frequency convertation control water pump and balance valves, regulate valves are necessary and important equipments in system.
介绍了引黄工程泵站变频调速装置，对其变频调速原理及其配套设备的性能进行了详细分析。
The paper introduces the yellow project pumping station frequency conversion speeder, and analyses the principle of the frequency modulation and the supplementary equipment performance.
针对目前国内印刷行业设备中主传动已大量采用变频调速，而在其辅助功能上却很少的现状。
Based on the actuality that in China's printing industry equipment, the main drive mostly adjusts speed by variable frequency, but less usage in itss auxiliary function.
介绍了一种新型的可替代进口的调速电机，分析了采用两种制动结构对设备的影响。
A new type adjustable speed motors are introduced instead of imports, the effects of two braking structures to the motor are respectively analysed.
本文介绍了变频供水设备的使用特点以及变频调速装置的供水方式在住宅小区中使用的实例。
The paper introduces a frequency water supply as a kind of advanced water supply facilities, particularly, the frequency water supply of regulating device used domestic buildings.
调速器是水电站重要的自动化设备，其性能的好坏直接影响到电能质量和电站的安全经济运行。
As the important automation equipment of power station, the quality of the governor influences electric energy quality and security economical operation of the hydropower station direct.
该设备微电脑控制，无级调速，流量值数字显示；
The device is controlled by microcomputer, infinite speed variation, display the flow data.
内反馈串级调速系统是一种具有优良的性能价格比的调速节能设备，适合于电厂的大中型风机调速节能运行。
Internal feedback cascade speed control system is proved to have a good cost performance and can be used on large and medium type fans extensively.
证明开关磁阻调速可使成形设备结构简单，运行可靠，满足数字化控制的需求。
This variable speed switch reluctance motor drive can change the forming equipment to be simple in structure, reliable in working, and content in numerical control.
水轮机调速器是水电站实现自动化控制的主要设备。
Hydroturbine governor is a main equipment to realize the automation in the hydropower station.
介绍了动力厂低压泵类设备运行现状，变频调速装置的特点。
The author introduces the running status of low pressure pump apparatuses and VVVF features.
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