Modeling and reduction of radiated EMI in a GaN IC-based active clamp flyback adapter

J Yao, Y Li, S Wang, X Huang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article first develops a radiated electromagnetic interference (EMI) model for a gallium
nitride (GaN) integrated circuit (IC)-based active clamp flyback converter. Important …

Measurement techniques of common mode currents, voltages, and impedances in a flyback converter for radiated EMI diagnosis

J Yao, S Wang, H Zhao - IEEE Transactions on Electromagnetic …, 2019 - ieeexplore.ieee.org
For the radiated electromagnetic interference pre-compliance diagnosis in power electronics
systems, the measurement of common mode (CM) currents, impedances, and voltages are …

Investigation of noise spectrum and radiated EMI in high switching frequency flyback converters

J Yao, Y Lai, Z Ma, S Wang - 2021 IEEE Applied Power …, 2021 - ieeexplore.ieee.org
This paper investigates noise spectrums and radiated EMI in high-frequency gallium nitride
(GaN) integrated circuit (IC)-based active clamp flyback (ACF) converters. Influential factors …

Design of CM inductor based on core loss for radiated EMI reduction in power converters

J Yao, Y Li, H Zhao, S Wang - 2019 IEEE Applied Power …, 2019 - ieeexplore.ieee.org
In power converters, common mode (CM) noise can radiate to cause radiated
electromagnetic interference (EMI). Resistive, inductive and capacitive parts of the CM …

Investigation of radiated emi in non-isolated power converters with power cables in automotive applications

J Yao, M El-Sharkh, Y Li, Z Ma… - 2019 IEEE Energy …, 2019 - ieeexplore.ieee.org
This paper investigates the radiated electromagnetic interference (EMI) in non-isolated
power converters for automotive applications. The radiated EMI is mainly caused by the …

Radiated EMI reduction by layout improvement in power converters in automotive applications

J Yao, S Wang, Z Luo - 2020 IEEE 9th International Power …, 2020 - ieeexplore.ieee.org
Power converter layout is a critical factor for the radiated EMI. Because the radiation
excitation is generated by the power converter and it is significantly influenced by the layout …

Analysis and reduction of radiated emi in high-frequency gan ic-based active clamp flyback converters

J Yao, Y Li, S Wang, X Huang… - 2020 IEEE Applied Power …, 2020 - ieeexplore.ieee.org
This paper investigates radiated electromagnetic interference (EMI) causes and solutions in
high-frequency active-clamp flyback (ACF) using GaN ICs. GaN devices enable high …

Modeling and reduction of radiated EMI in non-isolated power converters in automotive applications

J Yao, S Wang, Z Luo - 2020 IEEE Applied Power Electronics …, 2020 - ieeexplore.ieee.org
This paper develops modeling and reduction techniques of the radiated electromagnetic
interference (EMI) in non-isolated power converters in automotive applications. In modeling …

Insulation design and optimization of laminated busbar for more electric aircraft motor drive under high altitude and depressurized environments

Z Yuan, Y Wang, AI Emon, Z Wang… - 2020 AIAA/IEEE …, 2020 - ieeexplore.ieee.org
More electric aircrafts (MEA) recently attracts increasing attention due to improvements to
efficiency, reduce weight, fuel cost, and carbon emissions. High-specific-power machines …

Model based optimization of propulsion inverter for more-electric aircraft applications using double fourier integral analysis

Z Yuan, H Peng, AI Emon, Y Chen… - 2020 AIAA/IEEE …, 2020 - ieeexplore.ieee.org
More-electric aircraft (MEA) concept is getting popular as it increases system efficiency with
less costs. The concept leads to numerous challenges including power density and volume …