Dynamic Wireless Charging Using LCC-S compensation topology in Low and Medium Power Applications

Abstract

Wireless power transfer in battery charging mode or in direct supplying mode is high actual theme of these days. Dynamic wireless power transfer as charger or supply is highly cited especially in electro mobility nevertheless, it has also place in another applications as autonomous transfer systems, linear tracks, more axis linear tracks, linear tracks for robot’s act., where a receiver size is set by application. To ensure high charging line modularity and the technology grasp in the automation area, an adequately small receiver is required. A Dynamic wireless charging is specific by large number of transceivers stored behind each other in the charging line – called segmented dynamic wireless charging. In presented paper, the theoretical background, simulation analysis and laboratory testing results is providing out to optimize charging line for automation applications. The key considered means of achieving satisfactory results are segment grouping in transceiver charging line and wireless power transfer compensating topology. Results are summarized to the optimal grouped segmented dynamic wireless power transfer system design.