Solar electric power study
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
The Northrop Grumman Aerospace Systems (NGAS) Team, which includes Sandia National Laboratory (SNL) and the University of Michigan (UM), examined NASA’s objectives for a flight demonstration of solar electric propulsion technology and developed a solar dynamic mission concept, based on the use of a Brayton-cycle engine that is readily extensible to a full-scale system. In addition, it provides opportunities for beneficial teaming with other organizations, has applications beyond Earth orbit, and offers an effective pathway for NASA to invest in enabling technology. Our concept incorporates advanced space technologies developed for such programs as the James Webb Space Telescope and the Jupiter Icy Moons Orbiter, and extensive development of Brayton systems performed by SNL for the Department of Energy, with low-risk spacecraft technologies from NGAS’s Eagle Spacecraft Product Line and COTS equipment, such as BPT-4000 Hall-effect thrusters and Astromesh deployable reflectors. The purpose of this work is to meet NASA’s goal of providing technology for medium-range space flight at approximately 300 kWe scale.
- Research Organization:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1233602
- Report Number(s):
- SAND2015-10739R
- Country of Publication:
- United States
- Language:
- English
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