Energy and cost saving results for advanced technology systems from the Cogeneration Technology Alternatives Study (CTAS)
Abstract
An overview of the organization and methodology of the Cogeneration Technology Alternatives Study is presented. The objectives of the study were to identify the most attractive advanced energy conversion systems for industrial cogeneration applications in the future and to assess the advantages of advanced technology systems compared to those systems commercially available today. Advanced systems studied include steam turbines, open and closed cycle gas turbines, combined cycles, diesel engines, Stirling engines, phosphoric acid and molten carbonate fuel cells and thermionics. Steam turbines, open cycle gas turbines, combined cycles, and diesel engines were also analyzed in versions typical of today's commercially available technology to provide a base against which to measure the advanced systems. Cogeneration applications in the major energy consuming manufacturing industries were considered. Results of the study in terms of plant level energy savings, annual energy cost savings and economic attractiveness are presented for the various energy conversion systems considered.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- 1979
- Bibcode:
- 1979STIN...7927665S
- Keywords:
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- Energy Conservation;
- Energy Conversion;
- Energy Policy;
- Energy Technology;
- Energy Conversion Efficiency;
- Fossil Fuels;
- Industrial Energy;
- Stirling Engines;
- Energy Production and Conversion