Objectif Recover expansion of natural gas in a large power plant.The construction of the Gas Expansion Turbine (GET) may be called a success. The installation meets the technical expectations. During the initial working the installation had an availability of 100%. At a framed up interruption of the GET the combined cycle installation remained in operation normally. The maximum power given by the supplier isn't met during the initial operation.A net extra yearly electricity production of about 25.000 MWh is produced with this machine without extra fuel consumption. This corresponds with the expected savings in the design-phase and means a saving on CO2 emission of 10.000 ton CO2.Use of modified steam turbine expanding gas in two stages: from 68 bar to 17 bar for use in gas turbine and from 17 bar to 7 bar for use in the existing boiler. Total maximum capacity is 9110 KWE. Average output over 700 H/Y is 4270 KWE. For gas preheating cogenerated steam from the power station is used. Specific investment is 465 ECU/KWE as compared to 553 ECU/KWE for the much smaller unit (500 KWE) of project EE./00247/86/DE.Innovation use of a modified two stage steam turbine for natural gas expansion to two different levels (17 and 7 bar). Programme(s) ENG-ENDEMO C - Programme (EEC) of demonstration projects and industrial pilot projects (EEC) in the energy field, 1985-1989 Thème(s) 3.3 - ENERGY INDUSTRY Appel à propositions Data not available Régime de financement DEM - Demonstration contracts Coordinateur EPON NV Contribution de l’UE Aucune donnée Adresse DR. STOLTEWEG 92 8025 AZ ZWOLLE Pays-Bas Voir sur la carte Coût total Aucune donnée