The Inductance Parameter Study of Loose Coupled Transformer

2017 International Conference on Sustainable Development on Energy and Environment Protection

能源学;生态环境科学

Chen, K.R.^1 ; Han, Y.^1 ; Guo, L.F.^1 ; Gao, N.N.^1 ; Pei, Y.^1 ; Li, P.^1

State Grid of China Technology College, China^1

关键词: Coupling coefficient;    Energy method;    Experimental modeling;    Full references;    Parameter studies;    Practical use;    Simulation model;    Working state;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/86/1/012030/pdf
DOI  :  10.1088/1755-1315/86/1/012030

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

We built the simulation model of loose coupled transformer in the foundation of the experimental model including the core of E-type. We analyzed the electro and magnetic relations of the loose coupled transformer, and by means of the energy method, the coupling coefficient is studied and inductances are calculated. Because of the abnormal working state of the WPT system in practical use, we use ANSOFT to calculate both coupling coefficient and the inductances when longitudinal and lateral distance air gap is in different situation, in this way, we can study the coupling coefficient when the three factors changed, which can give a full reference for studying the coupling coefficient parameters of loose coupled transformer.