Co-Generation System


■　Co-Generation System in Energy Conversion Research Center　■

Electric-supply and Air-conditioning in Energy Conversion Research Center

Co-Generation System

  • The gas engine co-generation system using natural gas that is cleam emergy (emissions of CO2 and NOx are a little, and SOx is hardly produced) has been introduced.
  • The high temperature water is recovered from the exhaust heat (exhaust gas & jacket water) of gas engine, and it is used for air-conditioning in Energy Conversion Research Center.




Hybrid System of Co-generation System and CO2 Heat Pump System


■　Present State of Co-Generation System　■


Combined Heat and Power in the Region or the Buildings as Geographically-distributed Nergy Network

＜Mono-Gene⇒Co-Gene⇒Tri-Gene＞

Power Unit
Engine System


Gas Turbine　　　　　　　Regenerative Cycle Type ～４０％

　　　　　　　　　　　　　Ceramic Type　～４２％

Gas Engine　　　　　　　　Present State　４０～４２％

　　　　　　　　　　　　　Ceramic Engine (Development Phase)　～５０％

Diesel Engine　　　　　　４７％　(Development Phase)

 

Fuel Cell
Proton-exchange Membrane(PEFC)　　　　　　　　　　　　

Solid-oxide(SOFC)