| タイトル | Preliminary design of an advanced Stirling system for terrestrial solar energy conversion |
| 著者（英） | Ross, B. A.; Noble, J. E.; Emigh, S. G.; Lehmann, G. A.; White, M. A. |
| 著者所属（英） | Stirling Technology Co. |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | A preliminary design was generated for an advanced Stirling conversion system (ASCS) that will be capable of delivering about 25 kW of electric power to an electric utility grid. Stirling engines are being evaluated for terrestrial solar applications. A two-year task to complete detailed design, fabrication, assembly and testing of an ASCS prototype began in April, 1990. The ASCS is designed to deliver maximum power per year over a range of solar inputs with a design life of 30 years (60,000 h). The ACSC has a long-term cost goal of about $450 per kilowatt, exclusive of the 11-m parabolic dish concentrator. The proposed system includes a Stirling engine with high-pressure hydraulic output, coupled with a bent axis variable displacement hydraulic motor and a rotary induction generator. The major thrusts of the preliminary design are described, including material selection for the hot-end components, heat transport system (reflux pool boiler) design, system thermal response, improved manufacturability, FMECA/FTA analysis, updated manufacturing cost estimate, and predicted system performance. |
| NASA分類 | ENERGY PRODUCTION AND CONVERSION |
| レポートNO | 91A38145 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/348086 |
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