Parabolic Trough Powerplants Nearing PPA End: Retrofit or Replace?

被引：5
|
作者：
O'Hern, Hannah [1 ]
Orosz, Matthew [1 ]
Otanicar, Todd [1 ]
机构：
[1] Univ Tulsa, Dept Mech Engn, 800 S Tucker Dr, Tulsa, OK 74104 USA
来源：
INTERNATIONAL CONFERENCE ON CONCENTRATING SOLAR POWER AND CHEMICAL ENERGY SYSTEMS (SOLARPACES 2017) | 2018年 / 2033卷
关键词：
EFFICIENCY;
D O I：
10.1063/1.5067026
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The continued decrease in the cost of photovoltaics, particularly in comparison to concentrating solar thermal power plants has led to a recent case where a CSP plant was decommissioned in favour of replacement with a pure PV plant. In this paper a second option is considered where the existing CSP power plant is retrofit with a bolt-on PV apparatus that achieves 93% of the output of the PV replacement but at 18% of the cost.
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页数：8
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