TY - GEN
T1 - A Rapid Prediction and Analysis Method for Radiation Emission of Electric Vehicle Powertrain
AU - Zhou, Yukui
AU - Chu, Peiwen
AU - Zhang, Zhengxiang
AU - Zang, Yongli
AU - Liang, Peng
AU - He, Junping
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - Electromagnetic radiation emission assessment of the powertrain is of great significance for controlling the overall electromagnetic compatibility (EMC) performance of the electric vehicle. However, conventional electromagnetic radiation testing methods not only rely on expensive semi-anechoic chamber environments but also hard to identify the main path in complex systems. This paper proposes a transfer function method incorporating coupling effects among multiple paths. This method enables rapid and accurate prediction of radiated emissions within the 0.15 MHz to 30 MHz frequency range and identifies the primary radiation paths, thereby facilitating product radiation reduction.
AB - Electromagnetic radiation emission assessment of the powertrain is of great significance for controlling the overall electromagnetic compatibility (EMC) performance of the electric vehicle. However, conventional electromagnetic radiation testing methods not only rely on expensive semi-anechoic chamber environments but also hard to identify the main path in complex systems. This paper proposes a transfer function method incorporating coupling effects among multiple paths. This method enables rapid and accurate prediction of radiated emissions within the 0.15 MHz to 30 MHz frequency range and identifies the primary radiation paths, thereby facilitating product radiation reduction.
KW - Electric Vehicle Powertrain
KW - electromagnetic compatibility
KW - radiation emission prediction
KW - transfer function
UR - https://www.scopus.com/pages/publications/105035907888
U2 - 10.1109/PEAS66638.2025.11403316
DO - 10.1109/PEAS66638.2025.11403316
M3 - 会议稿件
AN - SCOPUS:105035907888
T3 - IEEE PEAS 2025 - 2025 IEEE 3rd International Power Electronics and Application Symposium - Conference Proceedings
SP - 1273
EP - 1277
BT - IEEE PEAS 2025 - 2025 IEEE 3rd International Power Electronics and Application Symposium - Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2025 IEEE 3rd International Power Electronics and Application Symposium, PEAS 2025
Y2 - 7 November 2025 through 10 November 2025
ER -