Interactions between Cathodically Protected Pipelines and Grounding Systems of Photovoltaic Energy Installations
Lamine Medekhel, Chouaib Labiod, Kamel Srairi, Mohamed Toufik Benchouia, Redha Meneceur, Mohamed Benbouzid
Abstract
This paper analyzes a cathodic protection (CP) system powered by photovoltaics for oil pipelines in real-world settings, focusing on enhancing its performance in remote areas. It identifies operational challenges, particularly the interference between the photovoltaic (PV) grounding and cathodic protection grounding systems. The implementation of galvanic isolation effectively mitigates this interference, thereby improving overall reliability and protection performance. The proposed solution facilitates seamless integration of components, ensuring consistent corrosion protection and addressing the specific needs of remote oil pipeline applications. Additionally, schematics and mathematical modeling validate this approach to increase system reliability.
Details
| Original language | English |
|---|---|
| Event | International Conference on Electronics, Energy and Measurement (IC2EM) |
| Article number | 11100894 |
| Pages | 1-6 |
| DOI | 10.1109/ic2em63689.2025.11100894 |
| Publication status | Published — 6 May 2025 |
Keywords
UN Sustainable Development Goals
- 9 — Industry, innovation and infrastructure
- 7 — Affordable and clean energy
Fingerprint
- Corrosion Behavior and Inhibition
- Structural Integrity and Reliability Analysis
- Engineering Diagnostics and Reliability
- cathodic protection
- oil pipelines
- grounding systems
- galvanic isolation
- corrosion protection
- remote areas
- electrical interference
- mathematical modeling
- Materials Chemistry
- Mechanical Engineering
- Mechanics of Materials
- Materials Science
- Engineering