Course Description

Electrical protection is a critical component of modern power systems. Its main purpose is to detect abnormal operating conditions and quickly isolate faulty sections of the network. In large electrical systems, faults can occur at any time due to equipment failure, environmental factors, or operational errors. If these faults are not cleared quickly, they can cause severe damage to equipment such as generators, transformers, and transmission lines. Protection systems are designed to monitor electrical parameters such as current, voltage, frequency, and impedance. When these parameters exceed safe operating limits, protection devices initiate actions such as tripping circuit breakers to disconnect the affected part of the system.

What you'll learn in this course?

• Understand the importance of electrical protection in power systems

• Explain the concept and types of short circuit faults

• Identify key tools used in protection and fault analysis

• Understand the role of relays, circuit breakers, and fuses

• Perform basic short circuit calculations

• Use simulation and protection tools in practical engineering scenarios

• Interpret fault current data for system protection design

Prerequisites

• Basic understanding of electrical circuits and power-system terminology

• Familiarity with voltage, current, resistance, and impedance