Results 81 to 90 of about 13,106 (216)

Condition monitoring of IGBT

, 2017
Power semiconductor devices play an important role in industrial applications. In power electronics, semiconductor devices are used as a controlled switch.
Thein, Myo
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The History and Development of IGBT

, 2015
In this paper, IGBT history is briefly reviewed and IGBT chip technology is discussed in detail, especially for soft punch through, carrier injection enhancement and trench technologies.

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IGBT-moduulien eliniän ennustaminen vinssisovelluksessa

, 2017
Reliable operation of IGBT modules in modern frequency converters is crucial especially for off-shore and other industrial applications where service work is troublesome to conduct or leads to high downtime costs.
Jormanainen, Joni
core   +1 more source

Research on the IGBT Paralleling Application

, 2015
It introduced the main influence of current balancing of IGBT elements connected in parallel. According to the paralleling application of 1 200 V/900 A IGBT, it designed an IGBT parallel driver, low inductance busbar and the radiator, and carried out the
XIE Sunmeng, YANG Guang, MA Longchang, WEI Haishan, ZHANG Donghui, OUYANG Liu   +5 more
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Anode Shorts Layout Dependence of Bi-mode IGBT (BiGT) On-state Characteristics Reverse Conducting IGBT (RC-IGBT)

, 2014
A new class of high-voltage semiconductor devices, known as a reverse conducting IGBT (RC-IGBT), has emerged in recent years from research efforts to diminish the usage of external anti-parallel free-wheeling diode chips for IGBT switching applications ...

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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

IGBT Radiator Design and Simulation

, 2020
: The power component IGBT is the main heat source in the current-transformer equipment, the heat affects safe operation seriously, so the radiator design is very important.
Dong, Weijie, Song, Xiaohui, Meng, Xiaoli, Wei, Li   +3 more
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IGBT Gate Boost Drive Technology for Promoting the Overload Capacity of Traction Converter

Micromachines
Under certain circumstances, a high-speed railway may require constant acceleration or emergency braking, in which case the inverter may experience short-term overload conditions and the current passing through the IGBT will go beyond the rated design ...
Yunxin Zhang, Xiaodong Dong, Linxia Wu, Xiaoyu Wang, Ming Ma, Xianjin Huang, Yong Jin, Pengze Zhu   +7 more
doaj   +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

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
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