精通变频器原理以及使用。
这是变频器原理的基础。
包括：高压变频器原理，高压变频器变频调速方案。
Including: principle of the high voltage inverter, frequency control scheme of high-voltage inverter.
理解伺服系统，扭矩枪，变频器原理。熟悉电气图纸读和修改。 䠔。
Understand Servo system, Torque gun, VFM principle. Familiar with electrical drawing read/modify.
文章主要介绍了动力源高压变频器原理、性能及在炼钢混铁炉风机中的应用情况。
In this paper, the principle and properties of power source high voltage frequency converter are introduced as well as its application in mixer fan of steelworks.
它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images.To do all this, though, you need a device called a transducer.
它们的工作原理是通过发出高频声波脉冲并将反馈的信息转变成图像，为了实现这一过程，你还需要一个叫做变频器的设备。
They work by sending out pulses of high-frequency sound and then interpreting the reflections as images. To do all this, though, you need a device called a transducer.
介绍了控制系统的功能、运行节能原理、系统组成和变频器工作原理。
The functions, the principle of operation energy saving, system composition and operational principle of the converter are presented.
文章分析了适用于变频器谐波抑制的串联型有源电力滤波器的基本工作原理，并对其控制方法和控制电路进行了研究。
The basic operation principle of the series active power filter for harmonic suppression of frequency converter is analyzed in this paper, and its control method and control circuit are studied.
提出了一种新颖的高频交流脉冲密度调制变频器的拓扑结构，并详细阐述了工作原理、控制方案和设计方法。
A novel topologic structure of high frequency AC pulse density modulation converter is proposed, and its operation principle, control scheme and design are described in detail.
本文介绍了用变频器控制碳素配料系统中配料运输车(配料车)的系统组成和工作原理。
This paper introduced the system composition and running principle of burden charging carriage in carbon burdening system controlled by inverter.
分析了基于变频器滑差补偿的间接张力控制原理、实现方法及相应控制算法，给出了应用效果。
The principle of indirect strain control based on slip compensation of inverter is analysed. Its realizing means, control arithmetic and applied effect are presented.
详细阐述了单元串联多电平高压变频器的工作原理、系统结构以及脉冲控制的策略。
The work principle, system structure, and pulse control strategy of the cell series multi-level converter are discussed in detail.
简述了糖果包装机的工作原理，介绍了台达plc、变频器、人机界面在糖果包装机控制中的应用，并对控制系统的软、硬件设计进行了详细的分析。
The working principles of candy packing machine is introduced, the application of PLC, inverter and HMI in the control system is described in detail, focusing on software and hardware design.
介绍了COMBIVERT型变频器滑差补偿特性的工作原理和功能，总结了滑差补偿特性参数的设置、调试的方法和步骤。
The principle and functions of COMBIVERT frequency inverter slip compensation character, and the setting method and testing procedure of slip compensation character parameters are also summarized.
提出了变频器外挂电容再生同步制动原理设计和参数计算方法。
This article introduces the design and parameter method based on inverter plug-in capacitance regenerative synchronous braking principle.
介绍了变频调速器在水泥工业风机上的应用，并简要说明了节能原理及变频器参数设置。
The Application of vector Inverter in Cement industry air fan Machine in this paper, and breic fly explain the theory of energy saving and parameter setting of inverter.
阐述了在储存输送装置中所应用的交流变频器的基本组成、工作原理及其性能优点。
This article describes the basic components, the working principles and its performance advantages of the AC inverter which is used on the cigarette storing and transferring device.
介绍了一种基于PLC和变频器采用串行总线方式通讯的变频恒压供水系统的构成和工作原理。
The composition and operational principle of an automatic frequency con version constant pressure water supplying system based on PLC and frequency convertor with serial communication are introduced.
介绍一种新型变频器能量的回馈方案，主要对其工作原理进行说明。
A new energy feedback scheme for frequency converter is described, in which the working principle is mainly introduced.
介绍了四象限运行高压变频器的工作原理，并应用到煤矿副井绞车改造系统。
This paper introduces the work principle of four-quadrant operating high-pressure frequency converter, and its application in coal mine auxiliary shaft winch innovation system.
介绍直纺长丝空调设备上应用变频器的节能原理和必要性。
The energy saving principles and necessity of application of frequency converter to direct spinning polyester filament air-conditioned equipments were introduced.
简单介绍了水煤浆装置空分氧泵变频器的电气控制原理。
Briefly introduce the electricity control principle for the oxygen pump frequency converter of the air separation unit (ASU) in the coal water slurry gasification.
基于等面积原理，提出了一种新型变频器SPWM波形动态递推算法，分析了该波形的频谱特性，讨论了其谐波抑制能力。
SPWM inverter is widely used in industry. We present a new algorithm for generating SPWM waveform to improve its performance. Our new algorithm is based on area equivalent principle.
摘要：本文简要介绍平衡机工作原理及变频器与平衡机接线图，并论述加减速参数的设定及运行操作方式。
Abstract: : This paper introduces working principles balancing machine and converter with balancing machine wiring diagram. it's positing add-subtract speed parametric and run mode of operation.
介绍了变频调速系统能量回馈原理，运用TI公司高性能数字信号处理器TMS320F 2811进行变频器能量回馈系统的设计。
It introduced the energy regeneration principle of the invertor system, and used the ti digital signal processor TMS320F2811 to design the invertor energy regeneration system.
本文对中压大功率电动机变频调速的技术特点和电路结构进行了分析，阐述了多电平变频器的工作原理。
The technical features of medium voltage high power inverter and the basic structure of its electric circuits are analyzed.
介绍了变频器的控制原理、节能特点，以及恒压供水系统采用变频调速的节能效果。
It also introduces the control principles and energy-saving properties of frequency converter and the results after using it.
对变频器的原理及在该污厂运行中所起作用和节能改造方面进行了简单介绍和讨论。
The principle of the frequency converter reaches, its function and its saving energy reconstruction were introduced and discussed.
对变频器的原理及在该污厂运行中所起作用和节能改造方面进行了简单介绍和讨论。
The principle of the frequency converter reaches, its function and its saving energy reconstruction were introduced and discussed.
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