WATCHING EQUIPMENT OF SUPPLY MATERIALS OF ELECTRIC POWER USING RFID TAG AND METHOD THEREOF

A device and a method for monitoring warehousing/delivery of power supply materials with an RFID tag are provided to enable a manager to confirm correct data and easily update warehousing/delivery of large quantities of transformers to a database by detecting the transformer placed in a wrong position, keeping the transformer to the correct position, and automatically managing the quantity and history of the transformers. A warehousing/delivery controller(104) informs the manager of starting the warehousing or the delivery of the transformers(101) when power supply materials like the transformers are stocked or delivered. The RFID tag includes ID information of the transformer and is attached to each transformer. An ID receiver(102) receives the ID information of the transformer from the RFID tag. A server(107) manages a state of the stocked or delivered transformers by using the received ID information. A terminal(106) displays the state of the stocked or delivered transformers to the manager. The ID receiver is installed to a warehousing and delivery gate(103).