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Current Control Strategies for Quasi-Autonomous Gate Driver
Technical Paper
2002-01-0472
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Infineon proposes a Quasi-Autonomous Gate Driver (QAGD) to manage an electrically actuated component, whether electromechanical, electromagnetic, or electrohydraulic. This paper examines some current control strategies that can be implemented within the QAGD, such as: Synchronous Sampling (SYSA), Hysteresis, Improved Synchronous Sampling-Hysteresis (ISSH), Suboscillation, Suboscillation with Back EMF Feedforward (SBEF) and Synchronous Control in Rotation Coordinates (SCRC). Analysis and simulation of these strategies indicate their advantages and disadvantages, which are then summarized in a comparison chart, from which the best solution for a given application can be determined. The QAGD IC proposed by Infineon adopts this solution by integrating the current controller and the driver unit for the MOSFETs in a single package. The inverter function can therefore be implemented using one QAGD and several MOSFETs, which greatly simplify the system and decrease the costs.
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Citation
Leteinturier, P., Amato, G., Wu, K., and McNair, K., "Current Control Strategies for Quasi-Autonomous Gate Driver," SAE Technical Paper 2002-01-0472, 2002, https://doi.org/10.4271/2002-01-0472.Also In
Electronic Engine Controls 2002: Electronics and Information Gathering
Number: SP-1690; Published: 2002-03-04
Number: SP-1690; Published: 2002-03-04
References
- Keil M. Bergmann R. Weiss R. “Mechatronic Solution for Motor Management” SAE 2002
- Vas P. “Vector Control of AC Machines” Oxford Science Publications New York 1990
- Ohtani T. et.al. “Vector Control of Induction Motor without Shaft Encoder” Conf. Rec. 1989 IEEE IAS Annu. Mtg. 500 507
- Ilas C. et.al. “Comparison of Different Schemes without Shaft Sensors for Field Oriented Control Drives” IEEE IECON 1579 1588 1994
- Yong S.H. et.al. “Sensorless Vector Control of Induction Machine Using High Frequency Current injection” IEEE IAS Annu.Meeting 503 508 1994
- Dhaouadi R. et.al. “Analysis of Current-Regulated Voltage-Source Inverters for Permanent Magnet Synchronous Motor Drives in Normal and Extended Speed Ranges” IEEE Trans. Energy Conversion 5 1 March 1990 137 144
- Rajashekara K. et.al. “Sensorless Control of AC Motor Drives” IEEE Press Piscataway 1996