Results 101 to 110 of about 36,373 (209)

A Current-Dependent Switching Strategy for Si/SiC Hybrid Switch-Based Power Converters [PDF]

, 2017
: Hybrid switches configured by paralleling Silicon (Si) Insulated Gate Bipolar Transistors (IGBT) and Silicon Carbide (SiC) Metal-Oxide Semiconductor Field-Effect Transistors (MOSFET) have been verified to be a high-efficiency cost-effective device ...
He, Jiangbiao, Katebi, Ramin, Weise, Nathan   +2 more
core   +1 more source

The Alternate Arm Converter: A New Hybrid Multilevel Converter With DC-Fault Blocking Capability

, 2013
This paper explains the working principles, supported by simulation results, of a new converter topology intended for HVDC applications, called the alternate arm converter (AAC).
Critchley, R, Crookes, W, Green, TC, Hassan, F, Merlin, MMC, Mitcheson, PD, Trainer, DR   +6 more
core   +1 more source

A Single Phase Active Front-End Converter for Unity Power Factor

Jurnal Rekayasa Elektrika
A rectifier is an electronic circuit that converts Alternating Current (AC) into Direct Current (DC). This circuit is very important in many electronic applications, especially in power supplies, battery chargers, and other equipment requiring a DC power
Farid Dwi Murdianto, Indhana Sudiharto, Ahmad Hisam Nizar   +2 more
doaj   +1 more source

Grid Tie Inverter in Photovoltaic System for Residential Application [PDF]

, 2010
This paper presents a grid tie inverter (GTI) in photovoltaic, PV system for residential application. The proposed GTI will be switched with a combination switching strategy of square wave and the sinusoidal pulse width modulation, SPWM.
Tan, kheng kwang
core  

Evaluation of the power loss in IGBT single transistor device under the condition of pulse duration of 100 ns

AIP Advances
The improvement in the reliability and lifespan of insulated gate bipolar transistor (IGBT) devices and the enhancement of system efficiency under high-frequency pulse conditions are receiving increasingly wide attention, and all of these are closely ...
Zenghui Yang, Taizhuang Hu, Diangeng Li, Huibo Zhang, Zicheng Zhang   +4 more
doaj   +1 more source

Experimental electromagnetic compatibility of conducted electromagnetic interferences from an IGBT and a MOSFET in the power supply

Electrical engineering & Electromechanics
Introduction. Most electromagnetic compatibility studies carried out in the context of power switch research are generally valid for low frequencies. This frequency restriction appears to be too restrictive for a complete analysis of the electromagnetic ...
M. E. Lahlaci, M. Miloudi, H. Miloudi
doaj   +1 more source

Type Selection and Design of Drive and Protection of Power Device of Mine-used Frequency Converter

Gong-kuang zidonghua, 2011
The paper analyzed requiements of underground devices for power device IGBT of frequency converter and electrical parameters which should be considered in type selection of IGBT, and designed a drive and protection circuit of IGBT by use of 2SD315 module.
RONG Liang, YU Xi-yang, GONG Fu-zhang, HE Jia-jian, CHEN Zhuo, CUI Dong-po   +5 more
doaj  

Power Cycling Capability and Reliability Test of IGBT Modules

机车电传动, 2015
In order to examine the reliability of IGBT modules , IGBT package structure was analyzed and a new model of powercycling was proposed based on the traditional method.
LI Shiping, HUANG Rong, FENG Qin, WAN Chaoqun, CHEN Yan   +4 more
doaj  

Enhanced fault diagnosis of DFIG converter systems [PDF]

, 2019
Aboushady, Ahmed A., Farrag, Mohamed Emad, Ibem, Chukwuemeka N.   +2 more
core   +1 more source

1.7 kV IGBT Driver Based on Electromagnetism Isolation

Kongzhi Yu Xinxi Jishu, 2015
The basic characteristics of IGBT driver were analyzed and an IGBT driver based on electromagnetism isolation was designed. Chopping and short-circuit test researches on the driver were executed.
XIE Shunmeng, YANG Guang, OUYANG Liu, WEI Haishan, ZHANG Donghui   +4 more
doaj