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| DOI | 10.2172/1016437 |
| 报告编号 | NREL/TP-5500-51825 |
| 来源ID | OSTI_ID: 1016437 |
| Technical Manual for the SAM Physical Trough Model | |
| Wagner, M. J.; Gilman, P. | |
| 英文摘要 | NREL, in conjunction with Sandia National Lab and the U.S Department of Energy, developed the System Advisor Model (SAM) analysis tool for renewable energy system performance and economic analysis. This paper documents the technical background and engineering formulation for one of SAM's two parabolic trough system models in SAM. The Physical Trough model calculates performance relationships based on physical first principles where possible, allowing the modeler to predict electricity production for a wider range of component geometries than is possible in the Empirical Trough model. This document describes the major parabolic trough plant subsystems in detail including the solar field, power block, thermal storage, piping, auxiliary heating, and control systems. This model makes use of both existing subsystem performance modeling approaches, and new approaches developed specifically for SAM. |
| 出版年 | 2011 |
| 报告类型 | Technical Report |
| 语种 | 英语 |
| 国家 | 美国 |
| 来源学科分类 | 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ; 97 MATHEMATICS AND COMPUTING ; AUXILIARY HEATING ; CONTROL SYSTEMS ; ECONOMIC ANALYSIS ; ELECTRICITY ; ENERGY SYSTEMS ; HEAT STORAGE ; PERFORMANCE ; PRODUCTION ; SIMULATION PARABOLIC TROUGH ; PHYSICAL TROUGH ; SAM ; SOLAR ADVISOR MODEL ; SYSTEM ADVISOR MODEL ; NREL ; THERMAL PERFORMANCE ; OPTICAL EFFICIENCY ; YIELD ANALYSIS ; SYSTEM MODELING ; TRANSIENT ; TECHNICAL MANUAL ; CSP ; CONCENTRATING SOLAR POWER ; Solar Energy - Thermal |
| URL | http://www.osti.gov/scitech/servlets/purl/1016437 |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/270247 |
| 推荐引用方式 GB/T 7714 | Wagner, M. J.,Gilman, P.. Technical Manual for the SAM Physical Trough Model,2011. |
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