Design approach and analysis of a MOSFET with monolithic integrated EMI snubber for low voltage automotive applications

2017 ◽  
Author(s):  
Hermon Afewerki ◽  
Christian Lautensack ◽  
Norman Bottcher ◽  
Ingmar Kallfass
Keyword(s):  
Low Voltage ◽  
Design Approach ◽  
Automotive Applications

Fabless design approach for lateral optimization of low voltage GaN power HEMTs

2018 ◽  
Vol 121 ◽  
pp. 92-106 ◽  
Author(s):  
Andrew Binder ◽  
Jiann-Shiun Yuan ◽  
Balakrishnan Krishnan ◽  
Patrick M. Shea
Keyword(s):  
Low Voltage ◽  
Design Approach

scholarly journals Considerations on design, development and testing of Electrical Machines for automotive HVAC

2020 ◽  
Vol 322 ◽  
pp. 01042
Author(s):  
Radu Martis ◽  
Florin Pop-Piglesan ◽  
Sorin Cosman ◽  
Claudia Martis
Keyword(s):  
Electric Vehicles ◽  
Test Bench ◽  
Low Voltage ◽  
Hvac Systems ◽  
Electrical Machines ◽  
Automotive Applications ◽  
Design Development ◽  
Driving System ◽  
Wide Range ◽  
Driving Range

HVAC represents one of the highest energy consumer in a vehicle and for full electric vehicles, the design of HVAC and the dimensioning of its driving system is of utmost importance in order to avoid the limitation of driving range. Due to its advantages, especially when it comes to power density, PMSM is one of the most used electrical machines for a wide range of automotive applications, including HVAC systems. The paper presents the generation of the requirements, design, analysis and HiL testing of a PMSM for HVAC applications. The challenge is to develop a machine answering to the requirements for an electric vehicle HVAC at low- voltage. An experimental model of the machine was tested using a test- bench, based on HiL techniques.

Smart power high-side switch technology for low-voltage automotive applications

1990 ◽  
Author(s):  
Marise Bafleur ◽  
J. Buxo ◽  
A. Elmoznine ◽  
P. Rossel
Keyword(s):  
Low Voltage ◽  
Automotive Applications ◽  
Smart Power ◽  
High Side

Strength and Fractography of Piezoceramic Multilayer Stacks

2005 ◽  
Vol 290 ◽  
pp. 46-53 ◽  
Author(s):  
Peter Supancic ◽  
Z. Wang ◽  
Walter Harrer ◽  
K. Reichmann ◽  
Robert Danzer
Keyword(s):  
Low Voltage ◽  
Piezoelectric Actuators ◽  
Life Time ◽  
Axial Direction ◽  
Tensile Tests ◽  
Mechanical Stresses ◽  
Automotive Applications ◽  
Fracture Surfaces ◽  
Multilayer Stacks ◽  
Metallic Electrodes

Modern low-voltage piezoelectric actuators consist of a stack of piezoceramic layers (PZT) with metallic electrodes in between. Due to the use of these parts in automotive applications, a big but sensitive market is opened. During application mechanical stresses are an inherent loading of these electro-mechanical converter components. Therefore some strength of the actuators is necessary to guarantee a demanded life time. Bending and tensile tests were performed on commercial components to measure the strength in axial direction. Fracture surfaces were investigated with the methods of fractography to get information about the weakest links in the microstructure.

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