Research and Control of Electromagnetic Radiation Interference from Electric Vehicles

AUTO ELECTRIC PARTS ›› 2026, Vol. 1 ›› Issue (3) : 5-7.

New Energy

Shi Jiawei¹,Sun Xinmeng²

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Abstract

With the rapid popularization and large-scale development of China's electric vehicle industry, the problem of electromagnetic radiation interference from electric vehicles has become increasingly prominent, and it is more severe compared to traditional fuel vehicles, directly threatening the safety and reliability of vehicle operation. To clarify the main sources of electromagnetic radiation interference from electric vehicles, this study adopts a combination of literature research and laboratory testing techniques to conduct special research on Electromagnetic Compatibility (EMC) and system testing analysis on key electronic components and core systems of electric vehicles, and then proposes targeted and implementable measures for electromagnetic radiation interference control. The research results can provide reliable technical basis for the optimization of EMC design of electric vehicles and are of great significance for reducing the adverse effects of electromagnetic radiation on the vehicle itself and the surrounding environment.

Key words

electric vehicles / electromagnetic compatibility / radiation interference

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Shi Jiawei , Sun Xinmeng. Research and Control of Electromagnetic Radiation Interference from Electric Vehicles[J]. AUTO ELECTRIC PARTS. 2026, 1(3): 5-7

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