Northrop Grumman has been awarded a contract by Airbus Defence and Area for the design, growth and manufacturing of 24 ship units of photo voltaic arrays to help the OneSat satellite tv for pc product line. The photo voltaic arrays will energy the OneSat communication satellites in geosynchronous orbit.
The photo voltaic array expertise options the Northrop Grumman Compact Telescoping Array (CTA) design that makes use of a telescoping increase system to deploy an accordion-folded versatile photo voltaic array blanket. The photo voltaic arrays are a 20kW-class system that deploys over 18 meters with a purpose to present vitality to OneSat.
“The expertise used for our photo voltaic arrays permits for an environment friendly launch and is one among our many company-designed superior parts that allow satellites of all lessons to carry out their missions,” stated Frank Bernas, vice chairman, area parts and strategic companies, Northrop Grumman.
Northrop Grumman’s CTA system was developed for missions like OneSat that require extraordinarily compact stowage quantity for spacecraft launch whereas remaining light-weight. Northrop Grumman’s CTA creates sufficient area to permit for 3 full spacecraft to be launched aboard a single rocket.
The usage of Northrop Grumman’s photo voltaic arrays to help the OneSat product line builds on the corporate’s historical past of mission-enabling functionality by photo voltaic expertise. These applied sciences are used to help numerous business and civil area applications, together with the business resupply of the Worldwide Area Station by the corporate’s Cygnus spacecraft, a number of of its business satellites and NASA’s Perception and Phoenix Mars Landers.
Along with the photo voltaic arrays, Northrop Grumman may even present warmth pipes which might be an important component for payload thermal administration in addition to propellant tanks in help of a mono-propellant propulsion system for OneSat.
All About Photo voltaic Power at SolarDaily.com
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‘Twisting’ atomic supplies might convert mild into electrical energy
Riverside CA (SPX) Could 01, 2021
A pair of physicists on the College of California, Riverside, are aiming to transform mild falling on atomically skinny semiconductor supplies into electrical energy, having obtained greater than $582,000 in funding from the U.S. Division of the Military.
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