大连理工大学学报2017，Vol.57Issue(6)：644-649,6.DOI:10.7511/dllgxb201706014
基于E类功率放大器的非接触感应耦合电能传输系统
Contactless inductive coupled power transfer system based on class E power amplifier
摘要
Abstract
To improve the performance of contactless inductive coupled power transfer system, topology structure based on class E power amplifier is proposed.For transforming coupling inductance of the transmitting and the receiving coils,the leakage inductance of the transmitting coil is used as the class E power amplifier resonating unit,and the excitation inductance is used as the matching inductance of the converted load resistance.The equivalent load resistance is limited while the power is contactlessly transforming. The proposed topology structure is simple and no additional compensation network is required. The zero-voltage soft-switching conditions of class E power amplifier can be met while load resistance changing.Simulation and experimental results verify the feasibility of new topology structure circuit.关键词
非接触电能传输/感应耦合/E类功率放大器/逆变器电路/零电压软开关Key words
contactless power transfer/inductive couple/class E power amplifier/inverter circuit/zero-voltage soft-switching分类
信息技术与安全科学引用本文复制引用
牟宪民,陈希有,焦海坤,周宇翔..基于E类功率放大器的非接触感应耦合电能传输系统[J].大连理工大学学报,2017,57(6):644-649,6.基金项目
国家自然科学基金资助项目(61371026) （61371026）
中电投吉林核电有限公司资助项目(2015-083-2 HD-KJ-X). （2015-083-2 HD-KJ-X）
