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NASA preprototype redox storage system for a photovoltaic stand-alone applicationA 1 kW preprototype redox storage system underwent characterization tests and was operated as the storage device for a 5 kW (peak) photovoltaic array. The system is described and performance data are presented. Loss mechanisms are discussed and simple design changes leading to significant increases in efficiency are suggested. The effects on system performance of nonequilibrium between the predominant species of complexed chromic ion in the negative electrode reactant solution are indicated.
Document ID
19810015999
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Hagedorn, N. H. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 4, 2013
Publication Date
January 1, 1981
Subject Category
Energy Production And Conversion
Report/Patent Number
NASA-TM-82607
E-854
DOE/NASA/12726-8
Report Number: NASA-TM-82607
Report Number: E-854
Report Number: DOE/NASA/12726-8
Meeting Information
Meeting: Intersociety Energy Conversion Eng. Conf.,
Location: Atlanta, GA
Country: United States
Start Date: August 9, 1981
End Date: August 14, 1981
Sponsors: ASME
Accession Number
81N24534
Funding Number(s)
PROJECT: RTOP 776-72-41
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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