EMC design on system level and in special subsystems

Investigations on the magnetic field coupling of automotive high voltage systems to determine relevant parameters for an EMR-optimized designing

Advances in Radio Science ◽

10.5194/ars-13-269-2016 ◽

2016 ◽

Vol 13 ◽

pp. 269-278 ◽

Cited By ~ 2

Author(s):

David Krause ◽

Werner John ◽

Robert Weigel

Keyword(s):

Magnetic Field ◽

High Voltage ◽

Theoretical Background ◽

System Level ◽

Field Coupling ◽

Drive Trains ◽

Emc Design ◽

Magnetic Field Coupling ◽

The Magnetic Field

Abstract. The implementation of electrical drive trains in modern vehicles is a new challenge for EMC development. This contribution depicts a variety of investigations on magnetic field coupling of automotive high-voltage (HV) systems in order to fulfil the requirements of an EMR-optimized designing. The theoretical background is discussed within the scope of current analysis, including the determination of current paths and spectral behaviour. It furthermore presents models of shielded HV cables with particular focus on the magnetic shielding efficiency. Derived findings are validated by experimental measurements of a state-of-the-art demonstrator on system level. Finally EMC design rules are discussed in the context of minimized magnetic fields.

Download Full-text

Basic Concepts of Quantitative System-Level EMC Design

Theory and Methods of Quantification Design on System-Level Electromagnetic Compatibility ◽

10.1007/978-981-13-3690-4_4 ◽

2019 ◽

pp. 61-93

Author(s):

Donglin Su ◽

Shuguo Xie ◽

Fei Dai ◽

Yan Liu ◽

Yunfeng Jia

Keyword(s):

System Level ◽

Basic Concepts ◽

Emc Design

Download Full-text

System level EMC design tools

IEE New EMC Issues in Design: Techniques, Tools and Components Seminar ◽

10.1049/ic:20040199 ◽

2004 ◽

Author(s):

R. Hoad

Keyword(s):

System Level ◽

Design Tools ◽

Emc Design

Download Full-text

Progress of Electromagnetic Compatibility Design for Unmanned Aerial Vehicles

MATEC Web of Conferences ◽

10.1051/matecconf/202031604008 ◽

2020 ◽

Vol 316 ◽

pp. 04008

Author(s):

Yong Wu ◽

Qishuang Ma ◽

Ping Xu

Keyword(s):

Unmanned Aerial Vehicles ◽

Electromagnetic Interference ◽

Electromagnetic Compatibility ◽

Test System ◽

System Level ◽

Aerial Vehicles ◽

Radiation Test ◽

Electromagnetic Characteristics ◽

Emc Design ◽

At Home

The electromagnetic environment of UAV system was studied, and three key elements of electromagnetic interference(EMI) are analyzed. The research status of electromagnetic characteristics of UAV system at home and abroad was summarized from numerical simulation of EMI, experimental test of EMI and design of electromagnetic compatibility(EMC). The main contents include the research on electromagnetic characteristics of airborne antenna, EMI of data link and its mechanism, electromagnetic characteristics of internal cables, electromagnetic radiation test, electromagnetic conduction test, system-level EMC design, etc. The key technical challenges faced by the research on EMC of unmanned aerial vehicles at home and abroad are pointed out.

Download Full-text