通用变频器

这样一来，不仅超高速运转成为可能，而且转矩绕组的控制原则上可采用任意的调速方法，特别是低成本、高可靠性的通用变频器的运用将较大提高无轴承异步电机的实用性。

In this case , not only the super high speed operation become possible , but also various speed regulation method can be adopted for the motor winding , Especially the application of low cost , high reliability general-purpose inverter will improve the practibility greatly .

基于DSP的通用变频器人机接口设计

Design of General Inverter Man-machine Interface Based on DSP

基于DSP的通用变频器设计

The Design of General Inverter Based on DSP

一种适用于通用变频器的载波型PWM控制方案

One Carrier-based PWM Control Scheme Suited for the Purpose Inverter

新型全数字化PWM通用变频器

A Novel Digitized PWM Inverter for General Purpose

双PWM变频器是在一般通用变频器的基础上引进了PWM整流的能量变换装置。

Double - PWM control converter is composed with common converter and PWM rectifier .

本文介绍一种新的磁链跟踪型PWM法及其在通用变频器中的应用。

A new PWM method of magnetic linkage track and its appli-cation in the general inverter is introduced .

通用变频器内置式全数字PSS调节器的设计及其应用

Design and Application of Fully Digital PSS Controller inside the General purpose Inverter

位置控制器与通用变频器APC系统

The APC System of Position and Commom Using Frequency Controller

基于SPI通信的通用变频器控制面板的研究与开发

The Research and Development of Control Panel of Multi-Purpose Converter Based on SPI Communication

在此基础上，研制出了电压利用率高、输出谐波小、控制方法简单的全数字化电压型PWM通用变频器。

Based on these , a fully digitized voltage source PWM inverter with high DC voltage utilization ratio , less harmonic output and easy control strategy are developed .

本文设计的通用变频器为单相220V交-直-交电压源型变频器。

The general inverter designed in this dissertation is a 220V voltage type AC-DC-AC modal .

研究了在通用变频器中嵌入基于搜索算法的电机运行效率优化控制器，通过简化的电机模型，提出了基于输出功率不变的SC算法。

Study has been made on the motor efficiency optimal controller based on the search algorithm in the general frequency inverter . A SC algorithm is proposed based on the unity of motor output power after and before efficiency optimized .

随着蓄电池在国民生产各部门广泛应用，例如农业、林业、铁路、邮电、矿山、港口、电力系统、计算机UPS系统、通用变频器及特种电源系统等。

With more and more widely use of the storage battery in several fields of nation , such as agriculture , forestry , railways , post and telecommunications , mine , port , power systems , computer UPS system , converters and special power systems .

本文介绍了惠丰F1000通用变频器在改造经济型数控机床中的应用情况、改造方案和应用效果等。

This paper introduces the application , transform plan and result of F1000 universal converter in economic CNC machine tools transformation .

介绍了使用艾默生TD3300张力专用变频器和TD2000通用变频器，为大连黄海铝加工厂铝箔生产线进行改造的方案。

Using Emerson TD3300 special tensile force inverter and TD2000 general purpose inverter to upgrade aluminum foil production line is introduced .

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 cir-cuit of the DIP-CIB module , semiconductor chip technologies , package technologies and general purpose inverter design by using HVIC and the DIP-CIB module .

通用变频器矢量控制与直接转矩控制特性比较

Comparison of Vector Control and Direct Torque Control for General Inverters

通用变频器扩大调速范围的闭环控制

Closed circuit control for expanding governing limits of universal frequency converter

电容补偿与通用变频器节能原理及合理选用

Energy-saving fundamentals of capacity compensation and general converter and its selection

提高通用变频器性能的途径

On the Paths for Improving the Performance of General Converter

一种通用变频器闭环调速系统

A kind of closed circle adjusting speed system of general frequency converter

阐述了应用通用变频器节能中存在的一些问题；

Some problems of energy saving with general VVVF inverter are expounded .

通用变频器-感应电机系统的电机耗能型制动控制方法

Power Loss Braking Method for General Inverter-Fed Induction Motor Drives

通用变频器在异步电动机定位控制系统中的应用

Application of General Frequency Converter in Asynchronous Motor Auto Position Control System

基于功率因数的通用变频器节能原理及应用

Researches on the power factor based on general converter energy-saving

通用变频器控制系统的探讨

Discussion of the Control System in the General Inverter

简要介绍了通用变频器的概况以及水泵的变频控制技术；

An overview of frequency converter and frequency conversion technique of pumps is given .

通用变频器现场总线适配器的设计

Design of PROFIBUS interface for general purpose inverter

通用变频器中效率优化控制器的研究

Study on efficiency optimal controller in general inverter