该焊机由于采用了中频逆变技术，使其效率和功率因数都有较大幅度的提高，不但减小了体积，减轻了重量，而且具有比传统TIG焊机更精密的控制、调节性能等。
Compared with the conventional TIG welding machine, this new inverter proves to have much higher efficiency and power factor, less volume and weight, and especially, more precise parameter control.
可供设计逆变式弧焊电源时参考。
The designs for inverter arc welding power sources are available for reference.
逆变主电路采用IGBT电子器件。
IGBT electronic apparatus is applied in main convert circuit.
介绍了该逆变式弧焊机的构成，工作原理及特点。
The paper introduces the configuration, principle and characteristics of the inverter for arc welder.
采用IGBT逆变技术，大大提高了整机可靠性。
Adopt inverter IGBT technology, the reliability of the machine greatly improved.
本文采用双逆变技术研制了一种新型的焊接磁搅拌装置。
A new welding electromagnetic stirring device was developed with the dual inverter technique in this paper.
本课题研制了一台单片机控制的逆变式脉冲MIG焊机。
A simple chip microcomputer controlled inverter pulse MIG welding machines is developed in this paper.
本文介绍一种应用于IGBT逆变式点焊机的点焊控制器。
A controller applied to IGBT inverter spot welding machine is introduced in this paper.
提出用三相逆变桥电路实现单相电容电机变频调速的方案。
The paper proposes a scheme of using three phase inverter bridge to realize VVVF of single phase capacitor motor.
讨论了可控硅逆变式半自动MIG焊机研制的主要技术问题。
The main techniques of SCR inverter semi-automatic MIG welding machine are discussed in this paper.
本文简单介绍了线型调制器谐振式逆变充电电路的工作原理。
The paper introduces simply the operational principle of the resonant invert charging circuit of line-type modulator.
CIT系列逆变充电器是采用先进的逆变技术开发的新产品。
CIT inverter charger is the new-developed product with the advanced inverter tech.
设计了一种集充电和逆变功能于一体的大功率光伏逆变电源系统。
A kind of high power photovoltaic inverter power system, containing charge and inversion function is designed.
详细阐述了DSP在逆变系统中的应用、系统的采样和控制时序。
The application of DSP in the inversion system is expounded in detail, as well as sampling and control sequence.
提出采用大功率IGBT设计变极性脉冲MIG焊双逆变弧焊电源。
The high-power IGBTs are adopted to design the dual inverter arc-welding power source for variable polarity pulse MIG welding.
利用大功率开关电源技术研制出新一代的IGBT逆变式恒电位仪。
A new generation of IGBT inverse constant potential instrument is developed by using powerful switching power supply technology.
本文提出了逆变式弧焊电源高频变压器的设计步骤、方法以及实例。
The design procedures and examples of high frequency transformer Used in Inverter ArcWelding Power Source are proposed in this paper.
弧焊电源一次逆变控制电流快速动态过程，二次逆变控制电弧极性。
Dynamic process of current is controlled quickly by the first inverter, and arc polarity is controlled by the second inverter of arc welding power source.
结果表明：这种新型的大功率埋弧逆变自动焊机有着广阔的应用前景。
The result shows that this newfashioned high-power machine of submerged-arc welding inverter has wide prospect of application.
本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。
This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.
这些引弧器的应用对于提高逆变焊机的引弧性能、可靠性等有较大的益处。
These arc strikers are of value for improving arc strike behaviour and reliability of invert welding power sources.
用于抽水蓄能机组起动的静止变频器，其整流逆变桥通常采用普通晶闸管。
The static frequency converter used in pumped storage units generally adopts common thyristor as the rectifying inverting bridge.
本论文主要介绍了所研制的单片机控制逆变埋弧焊机的组成结构和控制原理。
The component parts and control principle of pulsed SAW inverter power source are mainly introduced in the paper.
揭示了逆变站电压支撑不足是限制直流功率紧急提升充分发挥作用的主要因素。
The study reveals that the voltage support in the inverter is the main limiting factor for the effectiveness of the HVDC emergent power modulation.
系统以SPMC75 F 2413 A作为主控芯片来控制单相桥式逆变主电路。
The SPMC75F2413A chip is used as main control chip to control single-phase bridge inverter main circuit.
提出了一种由斩波电路与全桥逆变电路构成的电压型大功率晶闸管全桥逆变主电路。
A voltage type high power invert circuit which is composed of chopper and thyristor full bridge invertor is proposed.
对一种大功率IGBT逆变式空气等离子切割电源的主电路进行了原理分析与设计。
The paper analyzes and designs the main circuit of high-power IGBT inverted air plasma cutting power supply.
利用大功率器件、逆变技术和PWM集成控制器，构成了一种新型的弧焊逆变电源。
There is a new- style arc- welding inverter, using powerful component and invert technique and PWM integrated controller.
本文介绍了新型开关元件IGBT管作为逆变开关元件的交流矩形波逆变器的原理。
The principle of square wave inverter using IGBT switch devices was introduced.
以应用于燃料电池逆变功率变换的阻抗源逆变器为例，分析了其工作原理和控制方法。
To describe the operating principle and control, this paper focuses on an example: a Z-source inverter for dc-ac power conversion needed in fuel cell applications.
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