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R2D2 (Reliable Robust Dust Deflecting) Plug and Socket

To develop large scale infrastructure on the Moon many different systems will have to be shipped to the Moon to produce the necessary components. This means that the traditional design of systems cannot be assumed and a production machine cannot be expected to provide its own power especially when power demand is in the 100kW-1MW range . A large scale lunar or martian base will most likely require an operating micro grid network, in order to effectively progress large scale developments.

Luxembourg

20-D-T-TEC-03-e

MAANA Electric
Lazarus radioisotope generator

Radioisotope generators provide electrical power for spacecrafts by converting the energy released by the decay of radioisotope fuel into electricity. Non-thermal converters (voltaic devices) make use of the photoelectric effect much in the same way a solar cell does. They are much easier to miniaturize for future chip-sized deep space probes, however performance quickly degrades due to radiation damage.

Italy

EISI_01_2021

Progetti e Campioni Srls
An End of Life Strategy for Solar Power Satellites

Space Based Solar Power concepts promise the generation of large amounts of renewable power by launching vast Solar Power Satellites (SPS) into space and beaming the power back to rectennas on Earth. Due to diffraction physics, large scale arrays delivering 2GW of power to the ground will be on the order of a kilometre in length and have masses between 2,000 and 10,000 tonnes. As of January 2020, the amount of debris orbiting the Earth exceeded 8,000 metric tonnes.

UK

21-D-S-TEC-01-e

FRAZER-NASH
Effective use of Germanium

Germanium (Ge) has been identified as one of the major environmental hotspots of ESA’s space missions. As one of the critical raw materials the use of it (mainly driven by solar cells) is a major contributor to mineral resource depletion.
Today, Germanium is used as a growth template for certain solar cells. While the thickness of the Germanium on a solar cell level is extremely thin, around 140μm, actually only 10-20μm are actively being used. The rest is structural.

Belgium

T724-608EP

UMICORE NV
Americium Fuel Pellet Development and Medium Scale Plant Design
Over the past decade, a new and innovative European radioisotope power technology based on americium-241 has been successfully developed. Radioisotope heater units and generators rely on the provision of americium-241 radioisotope material to provide energy. A GSTP Element 1 activity with the UK has advanced the manufacturing capability of 241AM radioisotopes. This sets up an independent European capability in radioisotope power sources that will enable a range of deep space and planetary/lunar missions that are currently impossible without outside nuclear technologies.
United Kingdom

GT13-008EP

NATIONAL NUCLEAR...
Qualification of Low Cost Solar Cells at Bare and SCA Level

A recent activity with GSTP Element 2 and Italy, has taken their most up-to-date and lowest cost solar cell and qualified it for use in space missions.

Italy

G627-072EP

CESI - CENTRO...
Innovative High Energy Density Li-ion batteries operating at low temperature /HELT-Bat

During this activity, we were able to evaluate our electrochemical system with respect to: (i) silicon anode fabricated at an industrial scale equipment, (ii) pouch cells that were manufactured at different suppliers and tested by Airbus Defence and Space, and (iii) safety protocols.

In addition, we showed that standard graphitic-based chemistry cannot operate at low temperatures. Finally, we evaluated the Cost of Ownership of our products.

Greece

ITI82

DUTH
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...
Lunar ISRU Energy Storage and Electricity Generation (LIESEG)

Humankind tested its capacity to survive on the Moon’s surface for short periods of time through the Apollo missions almost 50 years ago. Since then, robotic missions to the Moon have spent periods lasting several days and nights on the satellite. However, many technological challenges arise when planning a lunar (robotic and/or manned) mission that is fully operational during the night. Among these challenges, the need for a power supply system for both day and night remains open.

Spain

18/06-01-03-1

Univ Pol. De Catalunya
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

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