HYCOFLEX: HYDROGEN FOR COGENERATION IN FLEXIBLE OPERATION

Ref.No: 63259500
Start date: 01.02.2024
End date: 31.10.2026
Approval date: 31.01.2024
Department: MECHANICAL ENGINEERING
Sector: THERMAL ENGINEERING
Financier: HORIZON EUROPE, E.C.
Budget: 230.750,00 €
Public key: 6Δ4Ν46ΨΖΣ4-6ΨΦ
Scientific Responsible: Prof. KARELLAS
Email: sotokar@mail.ntua.gr
Description: HYCOFLEX IS AIMING AT THE DEVELOPMENT OF A RETROFITABLE DECARBONISATION PACKAGE FOR COGENERATION OF POWER AND INDUSTRIAL HEAT WITH
100%-FIRED GAS TURBINES. THE SOLUTION WILL BE INTEGRATED AND FULLY DEMONSTRATED AT AN INDUSTRIAL SITE IN SAILLAT-SUR-VIENNE IN FRANCE.
HYCOFLEX WILL LEVERAGE ON AND FURTHER ADVANCE THE INFRASTRUCTURE OF A POWER-TO-HYDROGEN-TO-POWER INDUSTRIAL SCALE PLANT WHICH WAS
DEVELOPED AND DEMONSTRATED WITHIN THE HYFLEXPOWER PROJECT. THE PROJECT WILL DEVELOP OPERATIONAL FLEXIBILITY CAPABILITIES AND
PROTOCOLS TO SATISFY THE TYPICAL OPERATING PROFILES EXPERIENCED BY INDUSTRIAL COGENERATION PLANTS. BY DOING SO, HYCOFLEX WILL ELABORATE
CREDIBLE PATHWAYS FOR UPSCALING AND REPLICATING THE RETROFIT PACKAGE, ULTIMATELY ACCELERATING THE ACHIEVEMENT OF INDUSTRIAL AND ENERGY SECTOR DECARBONISATION. IN ORDER TO MEET THE GLOBAL OBJECTIVE, WITHIN THE HYCOFLEX PROJECT, THE HYFLEXPOWER PLANT CONCEPT AND INFRASTRUCTURE WILL BE IMPLEMENTED FOR 100% H2-FUELLED COGENERATION. IN THE FRAMEWORK OF THE PROJECT A SIEMENS ENERGY SGT-400 GAS
TURBINE WILL BE UPGRADED WITH AN ADVANCED DRY LOW-EMISSION (DLE) H2 COMBUSTION SYSTEM TO OPERATE WITH DIFFERENT NATURAL GAS / H2
FUEL MIXTURES. THE RETROFITTED DEMONSTRATOR PLANT WILL BE VALIDATED FOR FLEXIBLE OPERATION UNDER VARIOUS NATURAL GAS/HYDROGEN MIXTURES
AND LOADS, WHILE AIMING AT OVERCOMING STATE-OF-THE-ART EFFICIENCIES WITH DECREASED NOX EMISSIONS. FINALLY, HYCOFLEX WILL EXPLORE
PATHWAYS FOR UPSCALING AND COMMERCIALIZATION OF DECARBONISED POWER GENERATION FROM GAS TURBINES WITHIN A CIRCULAR-ECONOMY
FRAMEWORK.
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