Most trains and electric vehicles have a system that converts braking energy into electrical energy. The electrical power can be stored on board using capacitors or injected into the network catenary.
Jema Energy can provide a system where the braking recovery system can return power to the grid or store it in a persistent storage system.
Systems connected to 750, 1500 or 3000 V for recovering braking energy in DC trains.
Significant features
Battery chargers from 100 kW to 2100 kW with 1000 Vdc power.
JEMA’s more than 40 years of broad experience with UPS means it can provide bi-directional inverters in battery charger mode with high performance.
Jema provides a complete range of STATCOMs from 1 Mvar to 40 Mvar (increasable using parallel devices), for integration in renewable plant grids.
Significant features
Smart grids are the key for developing renewable energy technology, integrating electric vehicles and improving the efficiency of electric energy efficiency. Consequently, that means drawing attention to a new electrical grid concept consisting of a grid that’s transformed, in terms of both transmission and distribution, using bi-directional communications systems. Furthermore, the concept itself includes several applications that improve the capacity to supervise and monitor power grids. Storage systems that provide stability to the grid and thus increase the penetration of renewable energy come to the fore in smart grids.
Jema can help you develop solutions for a wide range of applications and it can study battery types and appropriate generation sources for every situation and site.
Solutions:
Jema Energy participates in Solar & Storage Barcelona11 November, 2024 - 2:33 pm
What is electromobility project management like in France?25 March, 2024 - 12:10 pm
Megawatt Charging System – MCS applications24 March, 2024 - 3:24 pm
Interview with Miriam Azurmendi, responsable for heavy-duty charging systems21 March, 2024 - 3:03 pm
