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Found 4 entries in the Bibliography.
Showing entries from 1 through 4
| 2017 |
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Full wing qualification testing and incremental program update for the solar probe plus array As the Solar Probe Plus (SPP) program moves into the flight hardware build phase, the final testing of the qualification panel has been completed. The rigorous testing is many orders of magnitude more intensive than that used for standard earth-orbit missions. Testing under high irradiance, high temperature conditions over large areas poses design and logistic challenges, which have spurred innovation in steady state illumination. New test hardware of interest include a large area LED simulator capable of 6X AM0 string curre ... Gerger, Andrew; Stall, Richard; Schurman, Matthew; Sharps, Paul; Sulyma, Christopher; De Zetter, Karen; Johnson, Paul; Mitchell, Richard; Guevara, Roland; Crist, Kevin; Cisneros, Larry; Sarver, Charles; Published by: 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 Published on: Degassing; Heliostats (instruments); Light emitting diodes; Orbits; Probes; Silicones; Solar cell arrays; Wings; Parker Engineering |
| 2016 |
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Full wing qualification testing and incremental program update for the solar probe plus array As the Solar Probe Plus (SPP) program moves into the flight hardware build phase, the final testing of the qualification panel has been completed. The rigorous testing is many orders of magnitude more intensive than that used for standard earth-orbit missions. Testing under high irradiance, high temperature conditions over large areas poses design and logistic challenges, which have spurred innovation in steady state illumination. New test hardware of interest include a large area LED simulator capable of 6X AM0 string curre ... Gerger, Andrew; Stall, Richard; Schurman, Matthew; Sharps, Paul; Sulyma, Christopher; De Zetter, Karen; Johnson, Paul; Mitchell, Richard; Guevara, Roland; Crist, Kevin; Cisneros, Larry; Sarver, Charles; Published by: Conference Record of the IEEE Photovoltaic Specialists Conference Published on: Degassing; Heliostats (instruments); Light emitting diodes; Orbits; Probes; Silicones; Solar cell arrays; Wings; Parker Engineering |
| 2014 |
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Outgassing modeling for solar probe plus The spacecraft for the Solar Probe Plus mission, due to launch in 2018, will encounter an extreme near-Sun thermal and plasma environment. Outgassing of materials such as silicone adhesives in this previously unexplored environment can result in deposits on solar arrays, instrument components, and other sensitive spacecraft surfaces. Array surfaces exposed to UV can cause those deposits to be fixed to the surface, degrading their performance. To assess the severity of the deposits, the Solar Probe Plus program has undertaken ... Published by: 28th Space Simulation Conference - Extreme Environments: Pushing the Boundaries Published on: Adhesives; Deposits; Silicones; Solar cell arrays; Parker Engineering |
| 2013 |
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Thermal design for high-temperature high-irradiance testing of space solar panel components Emcore has been performing High Intensity High Temperature (HIHT) tests on covered, interconnected cell (CIC) assemblies. End-of-life performance of spacecraft solar panels depends to a great extent on changes in the optical properties of the CICs coverglass adhesive during the mission. An important change in silicone coverglass adhesives is observed as degradation of short wavelength transmission, often called darkening or yellowing . This is understood to be driven by exposure to high intensity UV and by exposure to el ... Blumenfeld, Philip; Boca, Andreea; Sharps, Paul; Russell, Dennis; Ogawa, Hiroyuki; Toyota, Hiroyuki; Published by: Conference Record of the IEEE Photovoltaic Specialists Conference Published on: Adhesives; Heat radiation; Optical properties; Predictive analytics; Silicones; Solar energy; Temperature control; Test facilities; Parker Engineering |
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