Designing an autonomous power system for a stand-alone heliostat

Armin Buchroithner; Gani Ganapathi; Sai Nataraj; Andrew Kindler

doi:10.1109/IGESC.2016.7790060

Designing an autonomous power system for a stand-alone heliostat

Armin Buchroithner, Gani Ganapathi, Sai Nataraj, Andrew Kindler

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

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.

Originalsprache	englisch
Titel	2016 IEEE Green Energy and Systems Conference (IGSEC) Proceedings
Herausgeber (Verlag)	IEEE Power and Energy Society
Seitenumfang	6
ISBN (elektronisch)	978-1-5090-2294-6
DOIs	https://doi.org/10.1109/IGESC.2016.7790060
Publikationsstatus	Veröffentlicht - Nov. 2016
Veranstaltung	2016 IEEE Green Energy and Systems Conference - Long Beach, Ca., USA / Vereinigte Staaten Dauer: 5 Nov. 2016 → 7 Nov. 2016

Konferenz

Konferenz	2016 IEEE Green Energy and Systems Conference
Kurztitel	IGESC
Land/Gebiet	USA / Vereinigte Staaten
Ort	Long Beach, Ca.
Zeitraum	5/11/16 → 7/11/16

Zugriff auf Dokument

10.1109/IGESC.2016.7790060

Dieses zitieren

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title = "Designing an autonomous power system for a stand-alone heliostat",

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{\textquoteright}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.",

author = "Armin Buchroithner and Gani Ganapathi and Sai Nataraj and Andrew Kindler",

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AU - Ganapathi, Gani

AU - Nataraj, Sai

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AB - 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.

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DO - 10.1109/IGESC.2016.7790060

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BT - 2016 IEEE Green Energy and Systems Conference (IGSEC) Proceedings

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