Acceso al sitio web del Consejo de Políticas de Infraestructura
REVISTA
Energies

   
Inicio  /  Energies  /  Vol: 11 Núm: 3 Par: March (2018)  /  Artículo
ARTÍCULO
TITULO

Assessment of the Induced Electric Fields in a Carbon-Fiber Electrical Vehicle Equipped with a Wireless Power Transfer System

Valerio De Santis    
Tommaso Campi    
Silvano Cruciani    
Ilkka Laakso and Mauro Feliziani    

Resumen

In this study, the electric field induced inside two realistic anatomical models placed near or inside an electric vehicle made of carbon-fiber composite while charging its battery with a wireless power transfer (WPT) system has been investigated. The WPT source consists of two parallel inductive coils operating with a power output of 7.7 kW at two different frequencies of 85 and 150 kHz. Since a misalignment between the primary and the secondary coil creates higher induced fields, a misalignment of 20 cm is also considered as the worst-case exposure condition. The analysis of the obtained results shows that the International Commission on Non-Ionizing Radiation Protection (ICNIRP) basic restrictions are exceeded by 1.3 dB and 4.8 dB for the aligned and misaligned coil positions, respectively. This exceedance is however confined only in a small area of the driver?s foot.

PÁGINAS
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Hengzhi Hu, Hanwei Yang, Jiahong Wen, Min Zhang and Yanjuan Wu    
Under climate warming, the frequency and intensity of extreme rainstorms-induced urban pluvial floods are significantly increasing, leading to severe flooding risks in megacities. An integrated model that incorporates rainfall processing, waterlogging si... ver más
Revista: Water

 
Pradip Debnath, Stabak Roy, Satarupa Bharadwaj, Samrat Hore, Harjeet Nath, Saptarshi Mitra and Ana-Maria Ciobotaru    
The water quality of Rudrasagar Lake, the second-largest natural reservoir of Tripura is of great ecological and economic importance as it serves a diverse range of purposes, including fishing, irrigation, aquaculture, domestic use, and recreation activi... ver más
Revista: Water

 
Yadi Wang, David Levinson     Pág. 469 - 496
The traditional mobility-oriented travel-time saving benefit assessment method has been repeatedly questioned for numerous intrinsic flaws, motivating the search for alternative benefit assessment approaches. Although a wealth of literature confirms the ... ver más

 
Zhen Cao, Guohui Chen, Song Zhang, Shangshu Huang, Yan Wu, Fangjin Dong, Yuming Guo, Jianhao Wang and Fahui Jiang    
Soil erosion poses a global threat to arable land and its sustainability, particularly in China, where the most severe soil erosion exists worldwide. No-tillage (NT) and mulching (NTS) are considered the most effective soil management techniques for redu... ver más
Revista: Water

 
Juby Thomas, Manika Gupta, Prashant K. Srivastava and George P. Petropoulos    
Shallow landslides due to hydro-meteorological factors are one of the most common destructive geological processes, which have become more frequent in recent years due to changes in rainfall frequency and intensity. The present study assessed a dynamic, ... ver más