Abstract: Numerical transformer differential relays require careful consideration regarding how to test them properly. These relays provide different types of ...

Abstract: Shunt reactors are used in high voltages systems to compensate capacitive generation from long overhead lines or extended cable systems. This paper presents an application of numerical ...

A May 2014 fire knocked out the Martin Drake Power Plant of Colorado Springs Utilities (CSU). The fire damaged all three coal-fired units, quickly disabling the entire 254 MW facility. The plant ...