Displaying items by tag: AEG Power Solutions

AEG Power Solutions, a global provider of power supply systems and solutions for all types of critical and demanding applications, have just announced that it will deliver 8 Thyrobox DC-3 systems to Siemens Energy. The DC systems will provide the power supply for the hydrogen production process of the CEOG (Centrale Électrique de l’Ouest Guyanais) power plant project.

  • 8 high efficiency rectifier systems power the 16 MW electrolysis platform of the CEOG power plant in French Guiana
  • High efficiency, Integrated grid compliance in combination with compact design were key factors for the choice of Siemens Energy

2022 06 28 115046

The world's largest power plant CEOG project which combines photovoltaic with green hydrogen energy storage, is located in Western French Guiana and stores up to 128 MWh. The hydrogen yield of 860 tons per year will be produced by a 16 MW electrolysis platform, stored under pressure in hydrogen storage tanks and then provide secure and 24/7 available electricity via high-power fuel cells in a reverse electrolysis process – enough to power 10,000 households in French Guiana at a competitive price compared to local thermal power plants.

2022 06 28 115109AEG PS will deliver 8 Thyrobox power supply systems to Siemens Energy as EPC of the project. Each system consists of 4 power modules Thyrobox DC-3 to increase reliability and efficiency in partial load and to support container integration. The B12 thyristor rectifiers have an IGBT bridge for the DC/DC conversion and will be delivered in 8 transformer rectifier units (TRU) forming a 21,5 MVA / 18,6 MW power supply solution to power the electrolyzer system. The rectifier modules will be provided on power frames to allow forklift and crane handling for easy installation and decreased handling costs and support the required Safety Integrity Level (SIL). A Profinet interface will allow the Integration of the rectifier control into the electrolyzer control system.

Besides AEG PS as expert for the power conversion system, each stakeholder of the project will bring its expertise in the fields of production, distribution, and storage of green energies:

  • Hydrogène de France (HDF): a global pioneer in hydrogen energy, HDF develops and operates multi-megawatts Hydrogen- to-Power power plants, incorporating its high-power fuel cells, to provide continuous or on-demand electricity from intermittent renewable energies.
  • Meridiam: a leader in public infrastructure investment and asset management for public authorities.
  • SARA (French West Indies refinery limited company, Group Rubis): a key player in energy production in the French West Indies and French Guiana for over 50 years.
  • Siemens Energy: a strong global specialist in power plant construction for sustainable future and innovative technologies, who will cover the 24/7 support from its Remote Control Center.

“We are very enthusiastic about this project. It will proof the usability of green hydrogen in large scale power plants. Our power supply solution in combination with the electrolyzer has already been proven in previous projects. Thanks to its compactness, Siemens Energy will be able to integrate all components in a containerized solution. The decisive factors for the choice were the low installation and assembly costs, reduced cabling, and our technical know-how. CEOG will benefit from its high efficiency and the good grid compatibility”, states Andreas Becker, Head of Grid & Storage at AEG Power Solutions.

“The CEOG power plant produces economical, clean and reliable electricity that will be fad into the national grid non-stop. Half of the energy demand of the population of Saint-Laurent-du-Maroni and Mana will be covered this way. The residents of French Guiana can look forward to a sufficient energy supply - without fuel imports, without greenhouse gas emissions and almost entirely noiseless”, added Mario Hüffer, Sales Director Hybrid Solutions at Siemens Energy. 

After completion of the construction work and the subsequent test operation, the power plant should be feeding into the grid in the second quarter of 2024. Based on renewable energy sources, CEOG will avoid 39,000 tons of CO2 emissions per year compared to a fossil fuel power plant.

About AEG Power Solutions

AEG Power Solutions ensures continuous power availability and the safe operation of critical applications thanks to with a wide portfolio of power supply systems and services: AC and DC UPS, battery chargers, rectifier systems, service and maintenance on 24/7 basis, as well as fully customized UPS systems to customer specifications.

AEG Power Solutions has developed a distinctive expertise and world-class engineering capacities that bridge both AC and DC power technologies and span conventional and renewable energy platforms. AEG Power Solutions has decades of experience with UPS and power electronics, and grid integration, and is leveraging its conversion expertise to engineer and deliver solutions for the energy transition.

AEG Power Solutions is the sole subsidiary of the holding company 3W Power. For more information, visit www.aegps.com.

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AEG Power Solutions, a global provider of power supply systems and solutions for industrial, critical infrastructure and innovative power electronic applications announced that H-TEC SYSTEMS has chosen AEG PS power package solution for the hydrogen production plant built at Haurup in Schleswig-Holstein by the renewable energy company “Energie des Nordens” (EdN).

2021 06 02 095654The project was implemented to optimize local wind energy production. A lot of excess wind power is generated at this grid node. By implementing the electrolyser, every kilowatt produced can be used instead of switching off the wind turbines. The newly developed system with a nominal output of one megawatt is to feed up to three million kilowatt hours from excess wind power as hydrogen annually into the gas network. The plant contributes to the supply of around 20,000 proWindgas customers of Greenpeace Energy, main shareholder of EdN. It is also supporting the stabilization of the grid. The renewable gas can be stored in the existing gas network and converted back into electricity in flexible gas-fired power plants anywhere in Germany, if required.

H-TEC SYSTEMS is equipping the plant with an ME 450/1400 PEM electrolyser. The company is a technology leader in in the manufacturing of PEM (Proton Exchange Membrane) electrolysers for the production of green hydrogen. The company supplies the high-tech electrolysers of the project as a turnkey solution integrated into containers. These compact solutions can be implemented anywhere—directly at wind and solar parks, at filling stations, or in industrial plants.

To supply power to its modular and flexibly deployable electrolysers H-TEC SYSTEMS chose Thyrobox DC 3 systems also for their flexibility and high efficiency.

The Thyrobox DC 3 was designed to provide good power factor and minimized harmonics even at part loads, which contribute to energy efficiency and limited distortions to the grid feeder, and finally reduce the overall cost of operations of such processes as electrolysis.

“H-TEC SYSTEMS containerized electrolysis process is very innovative and cost efficient”, explains Andreas Becker, Head of Grid & Storage business at AEG Power Solutions.”Our concept of flexible power supply modules matches closely this approach and we are very proud to be part of the project at Haurup which is a very good example of how to optimize wind power generation through green hydrogen production.”

About AEG Power Solutions

AEG Power Solutions ensures continuous power availability and the safe operation of critical applications thanks to with a wide portfolio of power supply systems and services: AC and DC UPS, battery chargers, rectifier systems, service and maintenance on 24/7 basis, as well as fully customized UPS systems to customer specifications.

AEG Power Solutions has developed a distinctive expertise and world-class engineering capacities that bridge both AC and DC power technologies and span conventional and renewable energy platforms. AEG Power Solutions has decades of experience with UPS and power electronics, and grid integration, and is leveraging its conversion expertise to engineer and deliver solutions for energy storage applications.

AEG Power Solutions is the sole subsidiary of the holding company 3W Power.

For more information, visit www.aegps.com.

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