Manufacturing cost analysis of advanced parabolic trough collector
Manufacturing cost analysis of advanced parabolic trough collector
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先进抛物面槽式集热器制造成本分析
DOI：
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发表时间：
2022
期刊：
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通讯作者：
S. Akar
中科院分区：
文献类型：
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作者：
Parthiv Kurup;Stephen Glynn;S. Akar
.研究团队对先进的抛物面槽设计-太阳动力学Sunbeam-MT（Sunbeam Mid-Term）进行了详细的自下而上的制造成本估算。这包括在制造设施中制造和组装的所有组件（例如空间框架和臂）以及采购的零件（例如镜子和接收器管）。对建造和装配活动进行了估计，然后确定了估计的安装成本。先前的分析已经对schlaich bergermann partner（sbp）的Ultimate Trough进行了详细的自下而上的制造，组装和施工分析，这项工作更新了基于与SunBeam-MT相似的孔径面积的太阳能场成本估计。对于本分析，Ultimate Trough被视为商用抛物面槽，Sunbeam-MT被视为高级抛物面槽。为了保持相似性，Sunbeam-MT和Ultimate Trough都采用了孔径面积约为800，000平方米（m 2）的太阳能场建模-相当于一个大型CSP工厂。分析发现，Sunbeam-MT的潜在安装成本估计为120美元/m2，但必须按规模建造，以确认这一估计。与之前的分析相比，使用美国条件的商业极限槽的安装成本从178美元/m2降低到152美元/m2。如果使用中国钢材，这两种设计可能会更便宜。
. The research team performed a detailed bottom-up manufacturing cost estimate for an advanced parabolic trough design — the Solar Dynamics Sunbeam-MT (Sunbeam Mid-Term). This includes all components for manufacturing and assembly in a manufacturing facility (e.g. space frame and arms), and the purchased parts (e.g. mirrors and receiver tubes). Estimates of the construction and assembly activities have been made to then determine an estimated installed cost. Prior analysis has already undertaken detailed bottom-up manufacturing, assembly, and construction analysis for the Ultimate Trough from schlaich bergermann partner (sbp), and this work updates the solar field cost estimates based on a similar aperture area as the SunBeam-MT. For this analysis, the Ultimate Trough is considered the commercial parabolic trough and the Sunbeam-MT as the advanced parabolic trough. For similarity, both the Sunbeam-MT and the Ultimate Trough have been modelled with a solar field with approximately 800,000 square meters (m 2 ) in aperture area —the equivalent of a large CSP plant. The analysis has found a potential installed cost estimate of the Sunbeam-MT could be $120/m 2 but must be built at scale to confirm this estimate. Compared to prior analysis, the commercial Ultimate Trough using U.S. conditions, has reduced in installed cost from $178/m 2 to $152/m 2 . Both designs could be even cheaper with Chinese steel.