Review on Key Technologies and Development of Magnetic Coupling Resonant-Dynamic Wireless Power Transfer for Unmanned Ground Vehicles

• DOI: 10.3390/electronics12061506
• Publication Date: 2023-03-23T06:35:26Z
• Authors: Feifan Xu; Shuguang Wei; Dong Yuan; Jiaqi Li
• Keywords: Wireless Power Transfer; Inductive coupling

With the fast development of magnetic coupling resonant-dynamic wireless power transfer (MCR-DWPT), it is more likely that high-efficiency charging between unmanned ground vehicles (UGVs) will be practically realized, especially in desolate places are far away from a city center or depot and always experiencing large load fluctuations, varying operating conditions, complex working targets. Based on this, UGVs demands higher reliability efficiency. This paper reviews MCR-DWPT system UGVs, basic structure key technologies introduced. Then, technologies, which include device design, compensation topology control strategy, discussed detail. After that, by considering current research, main challenges investigated its developing prospects explored.