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Arc Flash Calculation for 110/20 kV HV/MV Substation

Year: 2025

Type: article

Abstract: This paper presents arc flash calculation for 110/20 kV HV/MV substation that follows IEEE 1584:2018 Standard. The IEEE 1584:2018 standard has been completely revised compared to the IEEE 1584:2002 standard, and according to the IEEE 1584:2002 standard, the calculation of an electric arc can no longer be performed. The paper shows how calculating the risk assessment to identify potential electrical hazards and implement appropriate safety measures and ultimately to protect workers from arc-flash hazards. Arc flash calculation for the case of real 110/20 kV substation is shown.

Source: Journal of Energy - Energija

DOI: 10.37798/2025741710

Authors: Viktor Milardić, Amir Tokić, Anamari Nakić

Institutions: University of Zagreb, Faculty of Electrical Engineering and Computing in Zagreb

Language: English

Topic: Electrical Fault Detection and Protection

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: diamond

OpenAlex ID: W4415514012

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