Design for Contactless Power Transmission System in Mobile Device

摘要

Mobile devices are not sufficiently convenient yet because it is necessary to frequently charge them. This is especially inconvenient when their battery power has slightly discharged. We have researched a contactless power transmission system (CLPS) to enable charging between mobile devices. We propose a charging system at a station because many types of mobile devices can be installed there. We tested a charging system between mobile devices and a station charging system using the same coil within mobile devices and confirmed that the systems were extremely effective and provided steady transmission of electrical power.