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IGBT half-bridge shoot-through characterization for model validation
IAS '96. Conference Record of the 1996 IEEE Industry Applications Conference Thirty-First IAS Annual Meeting, 2002A circuit is described for making a variety of measurements on half-bridge insulated gate bipolar transistor (IGBT) pairs for validating IGBT models. The circuit incorporates two robust isolated gate drives for the IGBTs. Each IGBT is driven with an eight-cycle square-wave burst with a long dead-time between bursts so that heat-sinking requirements are
D.W. Berning, A.R. Hefner
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Hysteresis current control with distributed shoot‐through states for impedance source inverters
International Journal of Circuit Theory and Applications, 2015SummaryThis paper presents a hysteresis current control technique with shoot‐through states distribution. This control algorithm could be applied to three‐level and multi‐level inverters with any impedance source network where reference current control signal along with shoot‐through states are required.
Oleksandr Husev +4 more
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Microelectronics Reliability, 2017
Abstract The shoot-through phenomenon has not been fully discussed for high-power inverters with IGBTs. This is because a negative gate voltage is applied to IGBTs during off states. Recently, attention is paid to an improved gate driver with only a positive gate voltage in order to meet demands for simplification, integration, and reduction in power
Seiya Abe +5 more
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Abstract The shoot-through phenomenon has not been fully discussed for high-power inverters with IGBTs. This is because a negative gate voltage is applied to IGBTs during off states. Recently, attention is paid to an improved gate driver with only a positive gate voltage in order to meet demands for simplification, integration, and reduction in power
Seiya Abe +5 more
openaire +1 more source
Potential to prevent mass shootings through domestic violence firearm restrictions
Criminology & Public Policy, 2019Research SummaryWe investigated the extent to which the 89 mass shooters who committed their acts from 2014 through 2017 were known or suspected to commit domestic violence prior to the shooting, whether they had been engaged in the justice system in a way that could have led to domestic violence firearm restrictions, and why they were either not ...
April M. Zeoli, Jennifer K. Paruk
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Data Organization of LED Bar Display Panel with Shoot-Through Connection
Chinese Journal of Liquid Crystals and Displays, 2011Based on dual-color screen with 12 interfaces as an example,the unit circuit configu-ration of LED bar display panel was described.On this basis,the data organization of LED bar display panel was in-depth discussed when the data was horizontally shifting in the manner of shoot-through connection.In this paper,a display round was designed to lively ...
朱云芳 ZHU Yun-fang +2 more
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A comparative analysis of shoot through control schemes for Z-source inverter
2017 IEEE International Conference on Electrical, Instrumentation and Communication Engineering (ICEICE), 2017This paper presents a comparative analysis of different shoot through control schemes employed in Z-source inverters. Z-source inverter provides a single stage power conversion topology which can give both voltage buck and boost properties. This paper also gives an insight on the working of Z-source inverter by utilization of shoot through forbidden ...
Mrudul A. Mawlikar, Sreedevi S Nair
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Analysis of shoot‐through current of supply modulator for envelope‐tracking techniques
Microwave and Optical Technology Letters, 2015ABSTRACTIn this work, we analyze the conduction and switching losses of a supply modulator for envelope‐tracking techniques. In particular, the conduction and switching losses in the class‐D chain of the supply modulator are calculated to enhance the efficiency of the supply modulator.
Jinho Yoo +3 more
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Performance Analysis of Shoot Through Control Approaches for Z-source Inverters
2019 4th International Conference on Power Electronics and their Applications (ICPEA), 2019This paper aims to provide a full mathematical analysis and detailed comparison of four control strategies (SBC simple boost control, MBC maximum boost control, MCBC maximum constant boost control and MCBCth maximum constant boost control with third harmonic injection) developed for the purpose of controlling the Z-source inverters.
Ali TETA +3 more
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Shoot-Through Protection for an IGCT-Based ZVS Resonant DC Transformer
IEEE Transactions on Industrial Electronics, 2023Jakub Kucka, Drazen Dujic
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A new converter-inverter-brake (CIB) module with shoot-through immunity
2007 7th Internatonal Conference on Power Electronics, 2007This paper introduces a new 25-pin CIB power module with inherent immunity to shoot-through failures and the need for control dead-time. As a result, the need for dead-time compensation in pulse-width-modulated (PWM) inverters that often requires additional current sensors and fast dedicated logic is also eliminated in many applications that now ...
Shihong Park +3 more
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