| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a charging method, a charger, and a carriage system for charging a battery of a carrier without an electric contact while information of charge is transmitted in a non-contact state from the carrier. SOLUTION: A battery 38, secondary windings 31A and 33A for feeding the battery 38 with charging power, and an output means of battery information are provided in an automated guided carrier 30. A carrier detecting means detects that the carrier 30 reaches a given station. Then, a magnetic switching means is closed to join a primary winding and the secondary windings magnetically, and the primary winding is excited by an inverter 13. As a result, the battery 38 is charged through the secondary winding.</p> |
