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Power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in resonant frequency

机译：电源和拾取系统，即使谐振频率发生变化，也能够保持传输效率的稳定性

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摘要

The present invention relates to a power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in a resonant frequency. More particularly, the present invention relates to a power supply and pickup system capable of maintaining the stability of efficiency of transmitting power to a pickup device from a power supply device even when a voltage or current changes by the variation in a resonant frequency. According to the power supply and pickup system of the present invention, Q-factor of a power supply and pickup system is set to a low value, a stability of efficiency of transmitting power to a pickup device from a power supply device is maintained even when a voltage of current changes by the variation in a resonant frequency.

机译：电源和拾取系统技术领域本发明涉及一种电源和拾取系统，即使谐振频率发生变化也能够保持传输效率的稳定性。更具体地，本发明涉及一种即使在由于谐振频率的变化而电压或电流发生变化的情况下，也能够维持从电源装置向拾取装置传输电力的效率的稳定性的电源和拾取系统。根据本发明的电源和拾取系统，将电源和拾取系统的Q因子设置为较低的值，即使在以下情况下也可以保持从电源装置向拾取装置传输电力的效率的稳定性。电流的电压通过谐振频率的变化而变化。

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公开/公告号US10483799B2

专利类型
公开/公告日2019-11-19

原文格式PDF
申请/专利权人 KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY;
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申请/专利号US201916247794
发明设计人 DONG HO CHO;JOUNG HO KIM;YANG BAE CHUN;EUN-JUNG KIM;JI-YUN RYU;MI-JOO KIM;IL-SONG HAN;SEUNG-YOUNG AHN;GYENG-CHUL KIM;GU HO JEONG;
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申请日2019-01-15
分类号B60L53/12;H02J50/10;H02J7/02;H01F38/14;B60L9/28;H01F27/36;B60M7;H02J5;B60L50/51;H02J50/12;H02J50/70;B60L53/36;B60L53/39;H02J50/40;
国家 US
入库时间 2022-08-21 11:28:12

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