The article provides an overview of various methods used to measure power in three-phase circuits, specifically focusing on … Read More

The National Electrical Code (NEC) defines “ground” as  “A conducting connection, whether intentional or accidental, between an electrical … Read More

The article discusses the purpose and importance of grounding in electrical system, highlighting both current-carrying and non-current-carrying grounds, … Read More

The article explains the Per Unit (PU) system used in electrical power systems analysis, focusing on how it … Read More

The article provides an overview of electricity tariffs, focusing on the different rate structures applied to residential and … Read More

The article provides an overview of protective relaying principles and their applications for high-voltage power system components. It … Read More

The article explains the swing equation, a key mathematical formula that models the dynamic behavior of synchronous generators … Read More

This article examines transient stability in large interconnected power systems and their four operating states. Power system stability … Read More

This article covers various types of protective relays, such as overcurrent, directional, and differential relays, highlighting their operating … Read More

The article discusses the importance of power system protection and outlines the primary causes of electrical disturbances, emphasizing … Read More

The article discusses various types of faults in power systems, focusing on both symmetrical and unsymmetrical faults and … Read More