2021 - 2022 Undergraduate Bulletin


Course Description

ET 280 Protective Relay Systems 3 cr. (2-0-2)

  • Offered: Winter
  • Prerequisite: ET 255 and ET 270.

This course looks at the protective relay system that is used to insure dependable distribution of electrical power. The system is developed from the basics of relay operation to the modern communication based relay tripping.