Abstract
Concentrated Solar Power (CSP) offers a number of advantages over photovoltaic at large scale power generation, such as lower cost and the option of thermal energy storage. However, the costs of a power tower plant are dominated by heliostats, which are usually 50% of the entire facility. NASA’s Jet Propulsion Laboratory was awarded funding by the DOE SunShot Initiative to develop a low-cost, rigid foam-based solar concentrator to meet installed cost goals of $75/m2 versus current costs of $200-250/m2. One of the key features of the newly developed design is the stand-alone power system based on PV-panels and a Li-Fe-battery, which reduces operation and installation costs. The approach was validated by building and testing of a small-scale (6m2) heliostat prototype. The design process and findings are described in detail.
Original language | English |
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Title of host publication | 2016 IEEE Green Energy and Systems Conference (IGSEC) Proceedings |
Publisher | IEEE Power and Energy Society |
Number of pages | 6 |
ISBN (Electronic) | 978-1-5090-2294-6 |
DOIs | |
Publication status | Published - Nov 2016 |
Event | 2016 IEEE Green Energy and Systems Conference - Long Beach, Ca., United States Duration: 5 Nov 2016 → 7 Nov 2016 |
Conference
Conference | 2016 IEEE Green Energy and Systems Conference |
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Abbreviated title | IGESC |
Country/Territory | United States |
City | Long Beach, Ca. |
Period | 5/11/16 → 7/11/16 |