Application of Electrical Protection on Subsea Electrically Trace Heated Pipe-in-Pipe Line-Reference-Cited by-同舟云学术

Application of Electrical Protection on Subsea Electrically Trace Heated Pipe-in-Pipe Line

Published:2024-08-02 Issue:15 Volume:17 Page:3825
ISSN:1996-1073
Container-title:Energies
language:en
Short-container-title:Energies

Author:

Jez Radoslaw¹,Lazarczyk Michal¹,Ejma-Multanski Jakub¹,Kowalik Ryszard²^ORCID,Januszewski Marcin²,Kurek Karol²^ORCID,Nogal Lukasz²^ORCID,Szreder Radosław²,Szewczyk Marcin²^ORCID

Affiliation:

1. TechnipFMC Poland, Al. Jana Pawla II 43B, 31-864 Krakow, Poland

2. Faculty of Electrical Engineering, Warsaw University of Technology, Pl. Politechniki 1, 00-661 Warsaw, Poland

Abstract

The deployment of Electrically Trace Heated Pipe-in-Pipe (ETH-PiP) brings the challenges of reliable protection selection and setting. This paper presents a study of relays and protection function optimization for ETH-PiP systems. The study is based on the developed simulation model of a typical ETH-PiP system. The paper presents simulation studies of physical phenomena occurring during electrical disturbances in the ETH-PiP system and offers detailed analyses applicable to system protection, including detection of disturbances, location, and elimination.

Publisher

MDPI AG

Link

https://www.mdpi.com/1996-1073/17/15/3825/pdf

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