Threshold for spacecraft charging in double‐Maxwellian plasma
نویسندگان
چکیده
منابع مشابه
A Threshold Effect for Spacecraft Charging
The existence of a threshold energy dependence is shown for the charging of geostationary spacecraft in eclipse. Applied Technology Satellite 6 and P78-2 (SCATHA) data show that plasma sheet fluxes must extend above 10 keV for these satellites to charge in eclipse. The existence of a threshold energy is significant because magnetospheric convection boundaries produce relatively sharp phase spac...
متن کاملImportance of Surface Conditions for Spacecraft Charging
The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information Send comments regarding this burden estimate or any other aspect of this collection of information, includi...
متن کاملThreshold-Based Random Charging Scheme for Decentralized PEV Charging Operation in a Smart Grid
Smart grids have been introduced to replace conventional power distribution systems without real time monitoring for accommodating the future market penetration of plug-in electric vehicles (PEVs). When a large number of PEVs require simultaneous battery charging, charging coordination techniques have become one of the most critical factors to optimize the PEV charging performance and the conve...
متن کاملEffects of Evolving Surface Contamination on Spacecraft Charging
The effects of evolving surface contamination on spacecraft charging have been investigated through (i) ground-based measurements of the change in electron emission properties of a conducting surface undergoing contamination and (ii) modeling of the charging of such surfaces using the NASCAP code. Specifically, we studied a Au surface as adsorbed species were removed and a very thin disordered ...
متن کاملDust-charging Processes in Plasma Environments
The Cosmic Dust Analyzer aboard the Cassini spacecraft consists of a several targets as well as a photomultiplier tube which provide information upon collision with ambient dust particles in Saturn’s magnetosphere. Information includes particle mass, velocity, chemical composition, and charge. The focus of this report is the charge of the dust particles; specifically, the processes by which the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research: Space Physics
سال: 2015
ISSN: 2169-9380,2169-9402
DOI: 10.1002/2015ja021173