About Herman
French
Native or bilingual
English
Conversational
Experience
- Eiffage ConcessionsHV/MV Connection ManagerENERGY AND UTILITIESSeptember 2025 - Today (9 months)Lyon, France- Manage grid connection activities for RES projects with DSOs and TSOs.- Development of tools for estimating connection costs and territorial control.- Supervision of HV/LV works, technical assistance to design offices, development, and project managers.- Connection studies (private substations and sources) and connection requests.- Development of technical charts (S3REnR), regulatory monitoring, and company representation in working groups (SER/Enerplan).- Monitoring of standards C15-100, C13-100, C13-200, and DTR.- Study of LV or HV/MV multi-connections.- Study of smart connection opportunities and anticipated operating statements.- Creation of a tool for estimating the reactive power of the power plant (Q = f(U)).
- Omexom substationHV/MV Design ConsultantApril 2025 - August 2025 (4 months)Lyon, France- Perform design and execution studies for HV private substations.- Write technical documents related to RTE (French Transmission System Operator) files.- Perform HV calculation notes, connection diagrams, and protection diagrams.
- Bouygues Energies et Services MontpellierHV/MV Connection and Substation EngineerSeptember 2024 - April 2026 (1 year and 7 months)Montpellier, France
- Define technical specifications for delivery substations and transformation substations. Coordinate between different HV substation partners.
- Construction of solar power plants (20 MW, 18 MW, 25 MW, 8 MW, ...).
- Validate high voltage architectures before contract signing.
- Manage and integrate supervision and control elements.
- Expertise and support throughout the lifecycle of photovoltaic power plants.
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Education
- Master's Degree in New Energy TechnologiesENSEEIHT
- Renewable Energy EngineerNational Polytechnic Higher School
Certifications
- Habilitation H0B0, BPPILOCAP2024
- Project ManagementPMI and LinkedIn Learning2023