OHB System AG

Bremen, Germany

OHB System AG

Bremen, Germany
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Grant
Agency: European Commission | Branch: FP7 | Program: CSA-SA | Phase: SPA.2012.3.5-01 | Award Amount: 545.48K | Year: 2013

Current project has focused on investigating opportunities, how nanosatellites could be used to support the implementation of European Space Policy. Nanosatellites serve to be cost-effective science and technology platform to make sustainable contribution to a roadmap for space and innovation in Europe, which includes realizing a potential of new and innovative space applications and stimulating an evolvement of new business models for space missions. In that regard, the NANOSAT project brings together partners from nanosatellite development network in Europe to create the opportunities for continuous and sustainable collaboration between nanosatellite players, furthering the advancement of nanosatellite platform, development of innovative space applications and sharing the knowledge base with each other. The main objective of the NANOSAT project is to contribute to a roadmap for space and innovation in Europe through studies and events in support of highly capable small satellites and thereby innovative space applications and new business models for space missions in Europe. In order to reach to desired impact, the NANOSAT project has defined the following specific objectives: Consolidate main actors in European nanosatellites landscape by creating functional network, showcasing best practices and potential markets to serve the objectives of European Space Policy; Demonstrate nanosatellites potential in Europe by proposing innovative services which will complement and create synergy with GMES services by addressing information needs faster and more flexibly; Draw proof of concept missions that will realize the ability of nanosatellites to perform missions like communications and Earth observation in support of European Space Policy.


Grant
Agency: European Commission | Branch: H2020 | Program: RIA | Phase: COMPET-5-2016 | Award Amount: 1.50M | Year: 2016

The ISECG identifies one of the first exploration steps as in situ investigations of the moon or asteroids. Europe is developing payload concepts for drilling and sample analysis, a contribution to a 250kg rover as well as for sample return. To achieve these missions, ESA depends on international partnerships. Such missions will be seldom, expensive and the drill/sample site selected will be based on observations from orbit not calibrated with ground truth data. Many of the international science communitys objectives can be met at lower cost, or the chances of mission success improved and the quality of the science increased by making use of an innovative, low mass, mobile payload following the LEAG recommendations. This smart payload when used alone will accurately determine lunar volatile distribution over a wide area, including PSRs, as well as providing ground truth data to calibrate orbital observations. If two, or more, smart payloads are deployed, a greater area will be covered. If the smart payload is used as a scout for ESAs planned 250kg drilling rover or sample return mission, sampling locations of higher value will be identified. The main innovation is to develop an in situ sampling technology capable of depth-resolved extraction of volatiles, and then to package within this tool, the analyser itself, so as to maximise transfer efficiency and minimise sample handling and its attendant mass requirements and risk of sample alteration. By building on national, EC and ESA funded research and developments, this project will develop to TRL6 instruments that together form a smart modular mobile payload that could be flight ready in 2020. This instrument will be tested in a highly representative environment including thermal, vacuum and regolith simulant and the integrated payload demonstrated in a representative environment. A roadmap, complemented by an innovative PPP funding approach, for the implementation of the LUVMI flight model will also be developed.


Grant
Agency: European Commission | Branch: FP7 | Program: CP-FP | Phase: SPA.2013.2.2-01 | Award Amount: 3.42M | Year: 2013

Next generation of Guidance Navigation Satellite Systems will require an increase in the available power of navigation signals at the receiver on ground. Current FOC Galileo satellites under development make use of TWTAs to provide an output power of nearly 200W (E1 band). Next generation of Galileo satellites will require higher output powers (2dB more) what implies a challenge in the design and implementation of the high power amplifier unit. Obtaining the required output power levels with certain efficiency and within preset linearity requirements is a key requirement for the optimisation of the payload, which can be satisfied with GaN technology. At L-band efficiency of GaN SSPA in spacecraft is similar to efficiency of TWTAs and it presents as advantage that GaN SSPA requires 2 times smaller area than TWTAs which leads to a 2.5 times lower weight. There are important efforts in Europe focused on demonstrating the capabilities of GaN technology applied to HPAs. Despite of the promising results, the tests are carried out on breadboards. Thus, for real space application its necessary to fill the gap between breadboard and final HPA FM, taking into account all the constrains given by space segment: environmental, mass, consumption, The aim of SLOGAN project is to evaluate and apply the potentiality of mature UMS European GaN based technology (GH-50) through the realization of a GaN SSPA EQM for the next generation of Galileo satellites. The objective is to make the development for E1 band as it is the most challenging in terms of output power. The development of SLOGAN project will allow not only to show the feasibility of implementing a high output power GaN SSPA for Galileo application, but also will open the door to a wide variety of applications (such as radio broadcasting, Tx/Rx modules for Earth Observation space & airborne radars, etc.) in which GaN technology with its increased power and mass efficiency promises a clear advantage over current solutions.


Grant
Agency: European Commission | Branch: H2020 | Program: IA | Phase: COMPET-3-2016-a | Award Amount: 10.60M | Year: 2017

The consortium proposes an innovative activity to develop, build and test to TRL5 the first European Plug and Play Gridded Ion Engine Standardised Electric Propulsion Platform (GIESEPP) to operate Airbus Safran Launchers and QinetiQ Space ion engines. These are the only European ion engines in the 200-700W (LEO) and 5kW (GEO) domains that are space-proven, and the consortiums intention will be to improve European competitiveness and to maintain and secure the European non-dependence in this field. The project will design and develop a standardised electric propulsion platform for 200-700W and 5kW applications, which has the capability to run either Airbus Safran Launchers or QinetiQ thrusters. In addition, the 5kW electric propulsion system will be designed to allow clustering for 20kW EPS for space transportation, exploration and interplanetary missions. In order to cope with challenging mission scenarios, Dual Mode functionality of the thrusters will be realised. This ensures that the beneficial high Isp characteristics of Gridded Ion Engines are maintained, whilst also offering a competitive higher thrust mode. The GIESEPP systems will not be limited to xenon as an operating medium; assessments will be performed to ensure functionality with alternative propellants. The approach to system standardisation and the resulting solutions will provide highly cost competitive and innovative EPS for current and future satellite markets, whilst meeting the cost efficiency requirements. The proposal will describe the roadmap to higher TRL by 2023-2024, providing a cost competitive EPS. Finally, the proposal will address efficient exploitation of the results, demonstrating how the activity will positively increase the impact and prospects for European Ion Engines and the European Electric Propulsion System community.


Grant
Agency: European Commission | Branch: H2020 | Program: IA | Phase: COMPET-3-2016-a | Award Amount: 14.82M | Year: 2016

CHEOPS proposes to develop three different Hall Effect Thruster electric propulsion systems: a dual mode EPS for GEO applications, a low power for LEO applications and a >20 kW high thrust EPS for exploration applications. Each of these will be developed according to market needs and drivers applying incremental technology changes to existing EPS products. The development approach will follow the ESA ECSS approach and the dual mode and low power are targeting a System PDR review with 42 months from the project start. Development will cover the following elements: thruster, cathode, PPU and FMS. The project is perfectly aligned to the SRC guidelines published with the call. Through a detailed development plan the project will demonstrate their ability to achieve by the end of CHEOPS Phase II (2023) the following: a) TRL7-8 for dual mode and low power b) high power HET EPS TRL6. Common transverse activities will include advanced numerical design tools for electric propulsion which will further the understanding of the observable behaviour and interactions with the satellite platform and predict performances of a given design. This includes alternative propellants and the ability to estimate the system lifetime. Finally significant progress will be made in establishing a HET performances measurement standard and developing advanced non-intrusive tests for measuring thruster erosion. The CHEOPS consortium is led by SNECMA and is comprised of representatives of the biggest European Prime satellite makers, the full EPS supply chain and supported by academia.


Grant
Agency: European Commission | Branch: H2020 | Program: IA | Phase: COMPET-3-2016-a | Award Amount: 7.39M | Year: 2017

HEMPT-NG addresses the topic COMPET-3-2016-a on Incremental Technologies part of the SRC electrical propulsion in line with the EPIC roadmap to increase the competitiveness of EP systems developed in Europe by developing an integrated solution based on HEMPT (Highly Efficient Multistage Plasma Thruster) , the fluidic management system, and the power processing unit. The proposed development will raise the performance of all components beyond current state-of-the-art. The results will offer an ideal EPS system for LEO application up to 700 W and for Telecom/Navigation application up 5 kW. The HEMPT technology offers unique innovative features compared to other EP technologies and makes HEMP a key candidate to overcome all the currently identified deficiencies: 1. No discharge channel erosion leading to higher lifetimes of the thruster, 2. Acceleration voltages enabling a high specific Impulse (ISP) leading to a drastic reduction of propellant consumption, 3. Unique large range of thrust offer enormous flexibility, 4. Minimal complexity of concept providing an excellent basis for economic competitiveness. The HEMPT-NG consortium is led by TES (Thales Electronic System GmbH), subsidiary of the Thales Group, worldwide leader in the development and production of space products, responsible for thruster equipment and integrated EPS. European industrial partners are: Thales, OHB, Airbus and Aerospazio, who bring their expertise in spacecraft mission studies, equipment development and testing capacities. The University of Greifswald will provide plasma simulation to support the thrusters developed. These eight partners in five European member-states (Germany, France, UK, Belgium, Italy) will develop an economical and well-performing HEMPT LEO and GEO EPS to guarantee European leadership and competitiveness, as well as the non-dependence of European capabilities in electric propulsion. This proposal falls under the CONFIDENTIALITY rules described in Section 5.


Grant
Agency: European Commission | Branch: FP7 | Program: CP | Phase: SPA.2010.2.2-01 | Award Amount: 2.72M | Year: 2011

A range of new applications will be enabled by ultra-precise optical clocks, some of which by using them in space, near or far distant from Earth. They cover the fields of fundamental physics (tests of General Relativity), time and frequency metrology (comparison of distant terrestrial clocks, operation of a master clock in space), geophysics (mapping of the gravitational potential of the Earth), and potential applications in astronomy (local oscillators for radio ranging and interferometry in space). We propose to (1) develop two engineering confidence ultra-precise transportable lattice optical clock demonstrators with relative frequency instability < 110-15/root(tau)1/2, inaccuracy < 510-17, one of which as a breadboard. They will be based on trapped neutral Ytterbium and Strontium atoms. Goal performance is about 1 and 2 orders better than todays best transportable clocks, in inaccuracy and instability, respectively. The two systems will be validated in a laboratory environment (TRL 4) and performance will be established by comparison with laboratory optical clocks and primary frequency standards. (2) We will develop the necessary laser systems (adapted in terms of power, linewidth, frequency stability, long-term reliability, and accuracy), atomic packages with control of systematic (magnetic fields, black-body radiation, atom number), where novel solutions with reduced space, power and mass requirements will be implemented. Some of the laser systems will be developed towards particularly high compactness and robustness. Also, crucial laser components will be tested at TRL 5 level (validation in relevant environment). The work will build on the expertise of the proposers with laboratory optical clocks, and the successful development of breadboard and transportable cold Sr and Yb atomic sources and ultrastable lasers during the ELIPS-3 ESA development project Space Optical Clocks (SOC).


Grant
Agency: European Commission | Branch: FP7 | Program: CP | Phase: SPA.2010.2.3-2 | Award Amount: 2.93M | Year: 2011

The strategic importance of space systems is growing in Europe, for civil and defence applications (satellite communications, ..). Recent examples have shown that on-orbit collisions brought on by space debris are important threats. On one hand, some space debris are routinely tracked, making the collisions predictable, but they increase the cost of space missions management. On the other hand, most debris are untracked because they are too small, making prediction impossible. The way to reduce vulnerability is then to reduce severity of collision and probability of occurrence. The proposed P-ROTECT project aims to assess the risks associated with collisions and recommend possible solutions such as better prediction, protection or action on debris environment to reduce vulnerability of missions. But it is mandatory to elaborate a vulnerability index which quantifies the efficiency of solutions with respect to trackable and untrackable debris effects and provides access to sensitive terms of collision probability or severity. Furthermore, trade-offs are made between efficiency and cost to propose new design options for space infrastructures. In order to work with concrete examples depending on orbit types, three missions of interest for EU are analysed: Sentinel-I in Low Earth Orbit, GALILEO constellation in Medium Earth Orbit and MTG, the weather observation constellation in Geostationary Orbit. The Consortium includes well-known partners capable of analysing space missions at all levels (S/C component, mission) and able to provide innovative solutions for risk reduction.The P-ROTECT objective and methodology match with the objectives of Activity Security of space assets from on-orbit collisions. Concerning the complementarities with the ESA SSA proposal, the propositions are clearly oriented towards low-cost solutions to contribute to space surveillance and improvement of collision prediction methods, while raising situational awareness on a European level


ALBUQUERQUE, New Mexico, Feb. 28, 2017 /PRNewswire/ -- SolAero Technologies Corp. (SolAero), a leading provider of high efficiency solar cells, solar panels, and composite structural products for satellite and aerospace applications, announced today that it has been awarded two contracts by OHB System AG (OHB) for the design, manufacture and testing of solar array panels for two upcoming satellite missions, SARah and EnMAP.  SARah is a follow-on system to the Federal Republic of Germany's SAR-Lupe that provides satellite-based radar reconnaissance. EnMAP (Environmental Mapping and Analysis Program) is a German hyperspectral earth observation satellite to measure and model key dynamic processes of the Earth's ecosystems on a global scale. The solar array substrates will be designed and manufactured by Alliance Spacesystems, a subsidiary of SolAero Technologies Corp., and SolAero will design and produce the solar array panels.  The panels will be populated with SolAero's high-performance ZTJ solar cells, which have a manufacturing heritage approaching 1,500,000 units and are currently powering 179 satellites. "SolAero is excited to partner with OHB on SARah and EnMAP and appreciates the opportunity to support these important programs," said Brad Clevenger, CEO of SolAero Technologies.  "This partnership further demonstrates SolAero's commitment to service the world's most demanding satellite applications." SolAero is the world's only vertically-integrated space solar panel provider, capable of designing, manufacturing and testing solar array substrates and solar panels for the most cost effective satellite power solutions available.  SolAero's end-to-end capabilities were key to affordably meeting OHB's demanding requirements. About SolAero Technologies Corp. SolAero Technologies is a leading provider of satellite solar power solutions and precision aerospace structures to the global space markets, encompassing a wide array of applications including civil space exploration, science and earth observation, defense intelligence and communication, and commercial telecommunications industries. The business was founded in 1998 and is headquartered in Albuquerque, New Mexico, USA. For more information about SolAero, visit https://solaerotech.com/ About OHB System AG OHB System AG, located in Bremen, Germany, is one of the three leading space companies in Europe. It belongs to Bremen-based listed high-tech group OHB SE, where around 2,000 specialists and executives work on key European space programs. With more than three decades of experience, OHB System AG specializes in high-tech solutions for space. This includes low-orbiting and geostationary satellites for earth observation, navigation, telecommunications, science and space exploration as well as systems and experiments for human space flight. For more information about OHB, visit https://www.ohb-system.de/


- SolAero Technologies obtiene dos misiones de satélite de la empresa alemana OHB System AG para los programas SARah y EnMAP ALBUQUERQUE, Nuevo México, 1 de marzo de 2017 /PRNewswire/ -- SolAero Technologies Corp. (SolAero), un proveedor líder de células solares de alta eficiencia,...

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