Senior Design Team 304 FPL fuse switch device

Abstract

This project aims to improve how Florida Power & Light closes fuse switches for safety. When something touches the power line or too much current is flowing through the lines, a fuse will pop open to stop the flow of electricity down the line. To close these switches, a linesman first ensures safe conditions, and then uses a stick that can extend up to 40 feet to grab the burnt fuse and replace it with a new one.

Our project focuses on designing a new reclosing switch device to replace the traditional hook stick. Our solution is easier for the user, can be controlled remotely, is portable, and stores multiple fuse cartridges. It is not just for Florida Power and Light but also for other utility companies.

Our results include an advanced reclosing switch device for utilities that can hold extra fuses and put a new fuse in at the click of a button.