Application of nano material for shielding power-frequency electromagnetic field

2015 Global Conference on Polymer and Composite Materials

材料科学;化学

Li, Hualiang^1 ; Li, Li^1 ; Liu, Jiawen^1

Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou, China^1

关键词: Electromagnetic field exposure;    High voltage laboratories;    Limited data;    Power frequency electromagnetic field;    Shielding effectiveness;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/87/1/012013/pdf
DOI  :  10.1088/1757-899X/87/1/012013

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Only limited data are available on shielding electromagnetic field exposure in professional work. In our paper, we studied the electromagnetic field intensity in 500 kV substations, and explored influence of nanomaterial in high voltage laboratory simulation. Moreover, the results of nano-fabrics material for shielding power frequency electromagnetic field indicated that, both shielding fabrics can almost completely shield the electric field, but have weak shielding effectiveness against magnetic field.