Core Skills of a Designer Electrical Engineer – Part 2
Abstract Note: Refer to this link for Part 1. The role of a Designer Electrical Engineer (DEE) is pivotal in the successful planning, design, and lifecycle performance of electrical systems …
Core Skills of a Designer Electrical Engineer – Part 1
Abstract Note: Refer to this link for Part 2. The role of a Designer Electrical Engineer (DEE) is pivotal in the successful planning, design, and lifecycle performance of electrical systems …
Ground Fault Detection Methods in Power Systems: Techniques, Applications, and International Standards
Ground faults are one of the most common and potentially damaging disturbances in electrical power systems. They occur when a phase conductor unintentionally comes into contact with the ground or …
Technical Comparison of Air-Insulated Switchgear (AIS) and Gas-Insulated Switchgear (GIS)
1. Introduction The selection of appropriate switchgear is crucial for power system reliability, safety, and efficiency. Air-Insulated Switchgear (AIS) and Gas-Insulated Switchgear (GIS) are two predominant technologies used in electrical …
Optimizing Earth Fault Detection for a 100MW PV and Ni-Cd BESS System
In a large-scale 100MW photovoltaic (PV) system with a Ni-Cd battery energy storage system (BESS) operating at medium voltage, detecting earth faults early is crucial for maintaining reliability, safety, and …
Technical Note: Internal Arc Protection in Electrical Systems
Introduction Internal arc protection is a critical safety measure in electrical power systems to mitigate the effects of arc faults within switchgear, transformers, and distribution panels. These faults result from …