EE Engineering
Sizing of Neutral Conductors: A Comparative Analysis of AS/NZS 3000 and IEC 60364-5-52 Standards
Sizing of Neutral Conductors: A Comparative Analysis of AS/NZS 3000 and IEC 60364-5-52 Standards
AbstractThe neutral conductor, connected to the system neutral point, is integral to electrical circuits for carrying current under normal operating…
Fundamentals of Earthing System Design: Concepts and Analytical Methodology
Fundamentals of Earthing System Design: Concepts and Analytical Methodology
AbstractThis document presents a structured exposition of the core principles governing the design of electrical earthing (grounding) systems for substations.…
Electrical Substation Structure
Electrical Substation Structure
An electrical substation is the critical nodal point in the power system network, acting as a sophisticated intermediary between power…
A Comparative Analysis of Safety Limit Calculations for Earthing Systems: IEEE Std. 80 versus IEC 60479
A Comparative Analysis of Safety Limit Calculations for Earthing Systems: IEEE Std. 80 versus IEC 60479
AbstractThis paper conducts a systematic review and comparative analysis of the methodologies prescribed by IEEE Std. 80-2013 and IEC 60479-1:2010…
Transformer Rating nameplate
Transformer Rating nameplate
The transformer nameplate is a critical information resource for a device that is a fundamental component of the electrical power…
Industrial Electrical Distribution Networks: A System Overview
Industrial Electrical Distribution Networks: A System Overview
Electrical distribution networks within industrial facilities constitute a critical infrastructure designed to deliver power reliably from utility-supplied Medium Voltage (MV)…
Transmission Substations: Function and Principal Components
Transmission Substations: Function and Principal Components
A transmission substation is a critical node in the electrical power grid, primarily interconnecting high-voltage transmission networks with medium-voltage distribution…
Analysis and Compliance of Earth Fault Loop Impedance for Protective Device Operation
Analysis and Compliance of Earth Fault Loop Impedance for Protective Device Operation
AbstractThis article provides a theoretical and procedural analysis of Earth Fault Loop Impedance (EFLI), a critical parameter in electrical safety…
Voltage Drop Limitations in Low-Voltage Electrical Installations
Voltage Drop Limitations in Low-Voltage Electrical Installations
Standards Governing Voltage Drop CalculationsThe following provisions are derived from the regulatory framework and operational conditions specified within Australian and…
Derating Factors for Cable Current-Carrying Capacity
Derating Factors for Cable Current-Carrying Capacity
AbstractThis document examines the critical influence of installation and environmental conditions on the current-carrying capacity (ampacity) of electrical cables. The…