本文报告了一种采用直接转矩控制技术的离心机专用变频器的研究工作。
Research of dedicated converter based on DTC for the centrifuge is introduced in this paper.
我国自主开发生产的无编码器永磁同步电机专用变频器近日在苏州通过技术鉴定。
China's own development and production of non-coder permanent magnet synchronous motor inverter dedicated recently passed technical appraisal in Xuzhou.
本文主要讲述了音乐喷泉控制系统及康沃音乐喷泉专用变频器在该系统中的应用。
This article introduces the process of the music fountain control system and the application of the CONVO Inverter in this system.
随着高层建筑日益增多，对高性能电梯的电力拖动系统要求越来越高，电梯专用变频器应运而生。
Elevator special inverter occurs along with the increases of buildings. It satisfies the demand of electric power drag system used in high performance elevators.
采用ABB专用变频器为传动控制器，西门子PLC和触摸屏为上位控制单元的交流复卷机电控系统设计。
The design of an AC rewinder electrical drive system was introduced. The system adopted ABB special converters as drive controller. The upper-control was realized by PLC and HMI supplied by SIEMENS.
该专用变频器具有硬件简单、体积小、性能价格比高等特点，已成功地应用于纺机储纬器的交流电机驱动中。
This specific frequency converter has the advantages of simple hardware, small volume and high ratio of performance to cost. It has applied successfully in AC motor drive of weft storage.
采用电机专用数字信号处理器TMS320 LF 2407a为控制核心，进行相关硬件设计，构成一套电梯专用变频器。
The elevator special inverter is designed with the core of motor control DSP TMS320LF2407A, combining related hardware.
目前光伏水泵的推广面临两个方面的障碍，一方面是应用较多的专用型光伏机泵成本较高；另一方面利用通用变频器驱动通用机泵时光伏利用率低。
The special inverter and pump for photovoltaic water pump is expensive and making using of general inverter to drive general water pump can not tracks point of maximal power.
从而有可能避免使用专用硬件下变频器，使硬件电路更简化和增加系统的灵活性。
This will avoid using special hardware of digital down converter, make hardware simpler and increase the flexibility of system.
在对上悬式重力沉降离心机的型号进行确定后，完成了对主轴电机、变频器、液压泵、液压泵专用电机等器件的选型；
On floating. the gravity settlement centrifuge model for sure, completed the spindle motor and pump, hydraulic converter, special type of device, etc.
本文介绍了一种未采用SPWM专用芯片，而采用8098单片机实现的全数字式SPWM变频器硬件设计方案。
In this paper, method of hardware design for SPWM inverter controlled with 8098 chip-microcomputer is described.
本实用新型公开了一种线路简单、结构紧凑、成本低廉而且可靠性高的变频器专用控制器。
The utility model discloses a frequency converter special used controller which is simple in line, compact in structure, low in cost and high in reliability.
本公司专门为电梯行业制造了专用的变频器输入、输出emi滤波器(ebk、EBL、EBT系列)。
Our company specialized in manufacturing the input and output EMI filters for elevators industry, such as EBK, EBL, EBT series.
在此详细介绍了DIP - CIB模块的内部电路、半导体硅片技术、封装技术，以及如何配合专用的HVIC来实现通用变频器的小型化设计。
This paper describes the internal circuit of the DIP-CIB module, semiconductor chip technologies, package technologies and general purpose inverter design by using HVIC and the DIP-CIB module.
在此详细介绍了DIP - CIB模块的内部电路、半导体硅片技术、封装技术，以及如何配合专用的HVIC来实现通用变频器的小型化设计。
This paper describes the internal circuit of the DIP-CIB module, semiconductor chip technologies, package technologies and general purpose inverter design by using HVIC and the DIP-CIB module.
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