igbt

The matrix transformer control system is designed with IGBT as the binictor of the main circuit and with DSP as the core.

IGBT design provides operation with steady current, saving at least 50% on electricity consumption.

The system used thyristor-control modules and IGBT modules as the main structure of the charging and discharging circuits.

From the late eighties to the early nineties, IGBT become a new composite device, which brings together the advantages of MOSFET and GTR.

This may be caused by many factors, and the parasitic capacitance of IGBT is proved to be the key by the experiment and the analysis.

Introduces the operating principle of IGBT and its application in experimental facility of chopped wave feedback brake.

According to the system performance and control algorithm requirements the thesis calculates the parameter of IGBT, capacitors and reactor.

Finally, through the combination of the above methods and conclusions, summarized the IGBT selection steps.

Combined with electric power electronic technology development, performance of the IGCT and IGBT converts are compared.

The results indicate that the scheme of diode plus IGBT and the chopper of protective resistance have better transient control performances.

With the system designed above, the experimental device that switch capacitor to compensate var based on IGBT is developed in this paper.

The conducting path branches from the limited conducting path via the pure IGBT-switch back to the limited conducting path.

For IGBT module in full bridge inverter circuit, the drive circuit by discrete semiconductor devices and experiments' results are given.

A controller with sequence timer circuit applied to IGBT spot welding inverter is introduced in this paper.

In this paper, technique of gate driving and protection of IGBT are described. Three examples of IGBT gate driving circuit are presented.

If you do not want to take very big IGBTs you have to use a crowbar at the generator side to protect the system against over voltage.

WHEREAS, SLC agrees to deliver an IGBT based AC electric drive system for use on the aforementioned off-highway electric dump truck.

It piecewise modeled the turn-on and -off transient of IGBT, and simulated the static characteristics by curve fitting method.

IGBT inverter technology, output stability, strong anti-grid fluctuations.

Therefore IGBT drive technology and its application has become a hot research.

Secondly, the mathematical model of permanent magnet synchronous motor and the non-linear factor model of IGBT are analyzed.

Another line is directed via a diode, preferably a zener diode to the output of the IGBT-based switch.

The IGBT pairs and protection devices are selected such that either pair alone can interrupt the current safely.

By this filter the interfering signals are stopped from reaching the IGBT-based switch.

The basic theory and characteristics of IGBT induction-heating power supply are introduced.

It emphatically analyzes the drive circuit and protective circuit of IGBT arc inverter, and the application of IGBT.

In this paper, the control system of IGBT inverter power source with microcomputer control for pulsed MIG welding is introduced.

This article introduces the way that modulator circuit of the single pulse radar was realized by IGBT.

The second stage includes IGBT-based half-bridge inverter, transformer and rectifier, which is the core of the main circuit.

"Long Lead-Time Items" mean Traction Motors, Sibas Controls, IGBT modules and Alternators for the Equipment.

The power supply use three phase Full-Bridge Controlled Rectifier and IGBT inverter.

Therefore, the core of problem is to ensure dynamic voltage sharing.

Switching the IGBT of the converter with very fast switching times.

As the large fault current occurs in DC power system, the paper makes use of IGBT to design a new type DC fault current limiter.

The application circuit of IGBT gate drive is discussed to increase the reliability of the IGBTs.

The IGBT that failed also had its TVS string come disconnected (though the TVS's were not damaged).

The IGBT as well as the diode chip are based on SPT (soft punch through) technology.

This paper will summarize the history and latest IGBT technology.

RCD snubber circuit is designed to solve the IGBT switching loss problem.

In control circuit, there are signal modulating circuits, isolating driver circuit of IGBT etc.

The precise SPWM signal source is requisite to test IGBT parameters accurately.

One kind of low-cost, high efficiency general converter based on IGBT was described in this article.

We established the models and gave rational explanation based on the device physics and the mechanism of IGBT.

It takes into account both electron and hole currents in IGBTs and the doping variation in MOS body.

Furthermore, a circuit that can adjust drive voltage value for IGBT has been presented.

Moreover, an IGBT automatic test platform structure which is based on Virtual Instrument will be discussed.

Finally, it concreteillustrates and analyzes the parameter such as IGBT's parameter table and curve in using.

The most typical, such as insulated gate bipolar transistors IGBT, its structure and the MOSFET is very similar.

The dimmer based on IGBT could reduce the amount of harmonics, so it is the development trend of future.

Hence, the charging current of capacitor C4 (running through resistor R2 and IGBT Q2) is also limited so that no components can break down.

Research on Multi-output Switching Power Supply Used for IGBT Inverter

Mathematical-physical Simulation Model of IGBT and its Parameter Identification

Medium Frequency IGBT Frequency Convertor and Its Application in Induction Heating

Researches on output capacity calculating and transformer parameters designing of half-bridge IGBT welding inverter power source

Effect of Leakage inductance of high frequency transformer on work-state of IGBT welding inverter power source

Design and Realization of a New IGBT Inverse Constant Potential Instrument

IGBT characteristics and its applications inverter

Study on the Control Circuits of External Characteristic and Dynamic Characteristic of IGBT Manual Metal Arc Welding Inverter

In the static characteristics, the chapter analyzed the output characteristics and the transfer characteristics of IGBT;

Development of IGBT Inverter Power Supply Used in Strong Ionization Discharge of Dielectric Barrier

The analysis, comparison, selection of the IGBT integration drive protect module

The Mathematical Model of IGBT Reverse Spike Voltage in High Frequency Group Pulse Electrochemical Machining

the design of the protection mainly used the equal current reactor and many IGBT were parallel connected;

Analysis of characteristic and optimizing configuration of driving parameters for IGBT

Application of the IGBT Variable Frequency Power Supply in Quenching Process of Engine Crankshafts

Development and Application of IGBT Welding Power Source and Computer Controlled Technology

Design of IGBT driving and protecting circuit used in three-level inverter

The research of the digital control of IGBT superaudio-frequency heating power supply

Study of Reliability and the Protecting IGBT of Arc welding Inverter

Application of Parallel Inverter IGBT Vary Frequency Power Supply Induction Heating

In the dynamic properties, the chapter analyzed switching characteristics of IGBT by testing in detail;

Development of IGBT Inverter Power Supply Used in Dielectric Barrier Discharge

Characteristic Analysis and Application about IGBT Grid Driving Circuit

Mathematical Model of Brushless DC Motors Taking Into Account IGBT Characteristics

New Half-bridge IGBT Inverter Power Supply for Intermediate Frequency Induction Heating

Control overvoltage in IGBT module application effectually

Research on IGBT transient protective circuit of electrical haulage shearer

Investigation on Switching Waveforms of IGBT for High Switching Frequencies

The Simulated Model of IGBT Circuit and its Behavior Simulation

Driver supply of IGBT used in automobile application

Design of IGBT Snubbers for Electronic Power Transformer in Distribution System

Research on the Techniques for IGBT Radiating and Overheat Protection of Inverter Welder

Effects of Parasitic Inductance over IGBT Switching Loss Measurement

Modern IGBT Packaging Concept for Electric Welding Machine With Switch Power Supply

Topology Research on IGBT Quasi-Resonance Circuit for Induction Cooker Control

The Application of Single Power Supply Driving Circuit of IGBT in Auxiliary Power Supply of Railway

A new resonance frequency auto tracing technology for IGBT induction brazing power source

Research on Phase Tracing for Superaudio Induction Heating Power Supply Using IGBT

Study on Multiple-Frequency IGBT High Frequency Power Supply for Induction Heating

Modeling and simulation for fixed-angle-control of IGBT series resonant inverter

Modeling and simulation for fixed-angle-control of IGBT series resonant inverter

Study on Microcomputer Controlled IGBT Inverter Power Source

Develop the CU&QFN&IGBT&MEMS and government project, and settle the technical problems if any ;

Application of IGBT clement in mine DC locomotive speed - adjusting control

Development of A Hybrid Circuit Breaker Based on Naturally Current Commutating and IGBT Soft Switching

The Application of IGBT in the Direct Series High Voltage Inverter in Colliery Belt Conveyer

A simple IGBT drive and over-current protection circuit

An IGBT based High Speed Gate-Drive Circuit for Soft Switching Full Bridge PWM Converters

Anti-interference Principle and Design of IGBT High-voltage Inverter

transistor, insulated gate bipolar (IGBT)

Introduction of IGBT technology in railway rolling stock design

Study on Time-Sharing IGBT High Frequency Power Supply for Induction Heating

Application of Transformer to IGBT Serial Technology

A control device for use with an elevating system of permanent magnet linear synchronous motors based on IGBT

Application of IGBT in the Power Supply for Induction Heating Petroleum

Mechanism Analysis of Voltage Surge on IGBT in Bridge Inverter Main Circuit

Development of New Type IGBT Reverse Crude Oil Electric Dehydration Device

Principle and Test of a Novel Fault Current Limiter Based on IGBT for DC Power System

Application of IGBT high-voltage converter to the slag-washing-out pump

Frequency auto-tracing technology for series quase-resonant IGBT inverter power source

Study on Parameters of IGBT PWM System for Mining Electric Locomotive

Development of single chip MC controlled IGBT inverter welding machine with submerged arc

A IGBT Drive Circuit Suitable for Induction-heating Power Supply

A New Circuit Scheme of Drive, Protect, Signal Distribution and Delay for IGBT

Study of Combined Self-shunt Switching Excitation Based on IGBT

The Application of IGBT in the Plastic Superficial Treatment

Study and application of IGBT phase-shift switching circuit

The Design and Application of IGBT Voltage-regulated DC Charger

Stepless and Passive Inductance Change Using IGBT

Research of IGBT driving and protection in MAO source equipment

Infrared Telecontrol of IGBT Arc Welding Inverter

A Realization of IGBT drive circuit for tri-level high voltage inverter

The practical prove that a set of good driving circuit can shorten switch time, reduce switch wastage and it makes IGBT work in ideal state;

Development of Reverse Blocking IGBT with Driving and Protection Circuit

DC Hybrid Solid State Circuit Breaker Based on IGBT and Its Commutation Process

control of dynamic over - voltage in series connection of igbt

A Novel Three-Phase DC-AC Series Parallel Resonant IGBT Converter

The research of a mid-frequency heating power supply based on IGBT

IGBT project goal establish and product type select;

The Option and Analysis of IGBT Modular in High Voltage Inverter

The Option and Analysis of IGBT Modular in High Voltage Inverter

Design and Performance Research of Hybrid Transfer Switch Commutation Circuit Based on IGBT

Design of a High-precision DC Source Based on IGBT Regulator Technology

Emulation of working process of IGBT in bridge inverter main circuit

The simulation of power active filter circuit of using IGBT

Design of IGBT module drive on full-bridge inverter circuit

IGBT junction temperature measurement based on a curve-fitting theory

IGBT potting and molding line layout and founding;

Selection and application of IGBT in weld power source

Application of IGBT in High Voltage and Heavy-duty DC Solid Relay

A New IGBT Drive Technology with Power for Electric Vehicle

Study on the reliability of IGBT arc welding inverter

Circuit Contrast of High-voltage Inverter of IGBT in Series and Other Topology

A Method of Rapid Detection Damage from IGBT Components

A High Frequency Driving Circuit of IGBT for Full Bridge Converter

Development of IGBT switch type self- shunt excitation system

Research on One Kind of IGBT High-frequency Rectification Power Source Suitable to Rocket Launchers

Study on the Control Circuit of IGBT Inverters for SMAW

Application and development of IGBT inverter in rail vehicle

Development of a magnetic therapeutic device based on IGBT

The Research of IGBT Driving and Protection Circuit Based on Photovoltaic System

Working Mode Analysis of Voltage Source Inverter for Induction Heating based on IGBT

The Driving and Protecting of IGBT for AC Inverter

IGBT A New Structure IGBT with High Performance

Application and Development of IGBT for City Track Vehicle

Simulation research of losses in switching period of IGBT module

Main Circuit Design of IGBT Inverter for SMAW

Operation Mode Analysis of Parallel Resonance Inverter based on IGBT

Research on Controlling of IGBT Converter Based on Grey Predictive Model

Strong Pulsed Magnetic Field Generator Design Based on IGBT and SCR Control

Application of PWM IGBT inverter in H-beam mill

Research on hybrid automatic transfer switching based on IGBT

Time Control System of IGBT Frequency Changer Dead Band Based on Artificial Nerve Network

Research on IGBT Inversional DC Argon Welder

Study on the Use of IGBT Wave-cut Controlling New Charger

Research on IGBT snubber based on hybrid circuit breaker

IGBT A kind of IGBT with the new structure of voltage-sustaining layer