Technical Inspection and Maintenance of Strategic Electrical Components
- Projects
- NOMAC
Category:
Services and ExpertiseClient:
Nomac
Date:
2024
Project details
This project involves specialized work on critical equipment at the Nord 1 solar park in Ouarzazate. It includes inspection of transformers and surge arresters, discharge testing of the HTF Freeze Protection system, as well as oil analysis and maintenance of the tap changer, to ensure optimum, sustainable performance.
- Specialized inspection of power transformers and surge arresters
- Discharge test of HTF Freeze protection Parc solaire Nord 1 à Ouarzazate
- Oil analysis and load changer maintenance
Challenges
Sensitive internal components, requiring thorough inspection to prevent invisible faults.
HTF system exposed to climatic variations, risk of frost protection failure.
Dirty tap changer, loss of service continuity and incorrect positioning detected.
Solutions
Detailed inspection of transformers and surge arresters, checking connections, insulation and serviceability.
HTF discharge test, operating simulation to check the responsiveness of the thermal protection system.
Oil analysis and targeted maintenance, cleaning and adjustment of tap changer to restore reliability
Photos du projet
EN 
FR