Electrical Engineering  2022, Vol. 23 Issue (7): 1-6    DOI:
Overview Current Issue| Next Issue| Archive| Adv Search |
Study on the human exposure safety of low-frequency magnetic field in electric vehicles
JIANG Haoyu, ZHANG Chen, WU Tongning
Beijing Key Engineering Laboratory of Testing and Validation for Smart Terminal and Hardware, China Academy of Information and Communications Technology, Beijing 100191

Download: PDF (772 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  With the popularity of electric vehicles worldwide, human exposure to the low- frequency magnetic field in electric vehicles has raised public concerns on health. This article summarizes the research on low-frequency magnetic field of electric vehicles from 1995 to 2021, and analyzes the characteristics of changes in the internal magnetic field of electric vehicles in terms of operating conditions, frequency spectrum, spatial distribution of the field, change of the components and the changes of the field values over time. Research on exposure to magnetic fields caused by new technologies such as wireless power transmission is included as well. In addition, for determining the induced electric field (basic limits) of the human body when being exposed to the low-frequency magnetic field, the commonly used electromagnetic numerical methods are presented. The simulation results are summarized as well. On this basis, in response to the hot topics reflected in the literature survey, some urgent key future studies are suggested.
Key wordselectric vehicles (EV)      low frequency magnetic fields      magnetic field measurement      electromagnetic simulation      wireless power transmission (WPT)     
Received: 29 November 2021     
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
JIANG Haoyu
ZHANG Chen
WU Tongning
Cite this article:   
JIANG Haoyu,ZHANG Chen,WU Tongning. Study on the human exposure safety of low-frequency magnetic field in electric vehicles[J]. Electrical Engineering, 2022, 23(7): 1-6.
URL:  
https://dqjs.cesmedia.cn/EN/Y2022/V23/I7/1
Copyright © Electrical Engineering
Supported by: Beijing Magtech