High Voltage substation Tractebel

Power System & Gas Storage

HV Sub Stations

Powering the Grid with Smarter Substations

Julien Denegre - Tractebel
Julien Denegre
Product Director - Gas & Power System
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High-voltage solutions for high performing substations.

Without high-voltage substations, power systems simply could not function and the energy transition would stall. At Tractebel, we engineer world-class solutions to drive substation performance and resilience in electrical networks 

 

Substations with Tractebel create vital links between generation, transmission and distribution. Our solutions are trusted to manage voltage levels, ensure safe switching operations and provide real-time control and protection across the grid. 

 

Tractebel’s multidisciplinary experts design and deliver both Air-Insulated Substations (AIS), Gas-Insulated Substations (GIS) and Convertor stations. Our solutions are known to meet the highest standards for safety, efficiency and environmental performance

 

Whether enabling grid expansion, supporting renewable integration, or upgrading legacy infrastructure, Tractebel empowers energy providers to operate with confidence and resilience. 

HV Sub Stations solutions

Your opportunities

  • Feasibility and design studies covering electrical, mechanical, civil, environmental and economic aspect

  • Modernisation of existing substations, including retrofit and asset upgrades

  • Solutions to improve operational reliability, digital control and grid interoperability 

  • Design of new substations capable of managing loads, variability and intermittency from renewable energy sources as well as conventional and nuclear power plants 

  • Support for network expansion and smart grid functionalities, including remote control and automation 

  • Grid reinforcement for the energy transition, including battery storage systems and services for regulatory compliance 

Our value

  • Comprehensive mastery in substation engineering, from primary design to protection and control systems 

  • Expertise in selecting high-voltage equipment specification and integration, manufacturing, construction, testing and commissioning 

  • Record of success obtaining permits and effectively collaborating with lenders and other project stakeholders 

  • Proven capacity to design and size substations for regulatory compliance and technical performance 

  • Trusted to optimise substation configurations (AIS/GIS) and integrate digital technologies 

  • Proven ability to execute projects in complex and remote environments, including across countries 

  • Ability to identify, mitigate and manage risks in complex, multi-country projects 

References

Our contribution in Power & Gas Networks

All references