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Battery-Less Low Temperature Avionics and System Study

Many types of science missions focus on Solar System targets with harsh thermal environments, such as Mars, the Moon, asteroids, comets, and other bodies at the fringes of the Solar System. Traditional spacecraft avionics rely on the storage of electrical energy in electrochemical systems (typically secondary batteries) for covering peak energy demands and periods where no electrical energy is generated (Lunar/Martian/cometary night, etc.).

Belgium

15/002

SPACE APPLICATIONS SERV...
Novel thermal energy storage and electricity generation for Moon exploration

One of the most critical points in the exploration of space beyond Earth orbit is the provision of systems which ensure the survival of both crew and technological assets, such as rovers an landers. The utilisation of the Moon, being the next logical step in implementing the global strategy for colonising the Solar System, is a focus of national and international space agencies.

Germany

15/041

Sonaca Space
Magnetic Field Perturbations by Thermo-Electric Effects

Moving charges produce magnetic fields. Since thermal transients produce an electric current, thermal transients produce magnetic fields. It has been shown that the generation of these magnetic fields in the vicinity of sensitive instruments leads to a degradation of recorded data.

Getting closer to a theoretical solution and to an effective mitigation technique will help magnetic missions in ESA’s Science programme, Earth Observation programme and, in fact, all missions that employ magnetic-sensitive sensors.

Romania

15/016-b

ROMANIAN ACADEMY CLUJ-...
Powering rovers by High Intensity Laser Induction on Planets (PHILIP)

The scope of this study was to investigate the possibility of designing a wireless power transfer system from the lander to the rover, based on laser technology, to:

  • Avoid the use of nuclear power systems, such as the plutonium Multi Mission Radioisotope Thermoelectric Generator (MMRTG) accommodated onboard the NASA/JPL MSL Curiosity Rover, due to the constraints imposed by the use of radioactive materials

Italy

15/023

Leonardo

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