发射侧恒流的感应电能传输系统距离特性研究  

Study of Distance Characteristic of Inductively Coupled Power Transfer System With Constant Current in Emission Side

作　　者：许正平[1] 李俊[1,2] 刘小宁[2] 

机构地区：[1]南京工业大学,电气工程与控制科学学院,江苏南京211816 [2]中国科学院强磁场中心,安徽合肥230031

出　　处：《电力电子技术》2016年第5期93-94,共2页Power Electronics

基　　金：国家自然科学基金(50977086)~~

摘　　要：传统补偿方式下发射侧电流易受负载、传输距离等参数变化的影响。发射侧电流的较大变化不利于系统能量传输的高效性及稳定性。设计了一种基于LCL的新型补偿方式,采用该补偿方式可实现发射侧电流几乎不受参数变化影响,保证了系统能量传输的稳定性。还通过实验研究了该系统在给定负载条件下的距离特性。Under the traditional compensation methods, the value of emission side current is easily affected by the pa- rameters, such as load and transmission distance.The large variation of the emission side current is harmful to high efficiency and stability of the system power transmission.A new compensation method is designed based on LCL which can be used to realize a constant value of the emission side current and ensure the stability of the system power transmission.In addition, the distance characteristics of system is researched under given load condition by experiment. Keywords ： power transfer ; inductively coupled ; distance characteristic

关 键 词：电能传输 感应耦合 距离特性 

分 类 号：V242.33[航空宇航科学与技术—飞行器设计]