NONCONTACT POWER SUPPLY EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide noncontact power supply equipment which can reduce heat generation and power loss which are caused by an eddy current of leakage magnetic flux and stabilize power supply characteristic by restraining the leakage magnetic flux of feeders. SOLUTION: In this noncontact power supply equipment, there are provided feeders 2 which are laid along traveling rails 1 and make a high frequency current flow, and power receiving devices 5 to which electric power is supplied by electromagnetic induction via a pickup coil 4 installed on the side of a carrier car 3. Fixing seats 8 for fixing retaining members 6 of the feeders 2 are not installed at least at positions facing a core 7 of the pickup coil 4.