High power solar electric propulsion
Engineers from NASA and Aerojet Rocketdyne have begun the multiyear qualification testing of the most powerful solar electric propulsion (SEP) thrusters, which are expected to radically change propulsion in space, a press release from the space agency said.
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High power solar electric propulsion
Overview of NASA''s Solar Electric
SEP HERMeS TDU Evolution to Advanced Electric Propulsion System (AEPS) •13-kW class Hall thruster ion propulsion string developed for 50-kW SEP vehicles. -Power: 12.5
NASA begins tests on most powerful solar
Engineers from NASA and Aerojet Rocketdyne have begun the multiyear qualification testing of the most powerful solar electric propulsion (SEP) thrusters, which are expected to radically...
High Power Advanced Solar Electric Propulsion
-Design, preparation, and execution of the high power, long-duration tests -Facilities capable of long duration testing of high power systems are a challenge. -May require
Concept Design of High Power Solar Electric Propulsion
Concept Design of High Power Solar Electric Propulsion Vehicles for Human Exploration NASA/TM—2011-217281 December 2011 IAC-11-D2.3.5. NASA STI Program . . .
Pushing the Limits of Sub-Kilowatt Electric
Therefore, the #1 enabling technology for these small spacecraft missions is an electric propulsion system that can execute these high-delta-v maneuvers. The propulsion system must operate using low power (sub
Solar Electric Propulsion
With SEP, the spacecraft collects energy from the Sun via solar arrays to generate thrust, eliminating many of the needs and limitations of storing propellants onboard. That solar energy is then converted to electric power and
Overview of NASA''s Solar Electric Propulsion Proje
eginning of life propulsion power of over 60-kW [4]. High-power solar electric propulsion is one of the key technologies that has been prioritized because of its significant
NASA, Aerojet Rocketdyne Put Gateway Thruster
High-power electric propulsion is critical for future crewed transportation systems that will be key in helping NASA explore more of deep space beyond the Moon, the engineers say. NASA''s high-power solar
LEO to GEO (and Beyond) Transfers using High Power
The High Power Solar Electric Propulsion (HP-SEP) Orbital Maneuvering Vehicle (OMV) provides transfer capabilities for both large and small payload in excess of what is
Low-thrust trajectory design for near-Earth asteroid supply
Historically, the lack of sufficiently capable in-space transportation has been one of the key impediments to space resource exploitation [2] ophy [2] concluded that in-space
Solar Electric Propulsion Concepts for Human Space
Solar Electric Propulsion Concepts for Human Space Exploration Carolyn R. Mercer, Melissa L. McGuire, Steven R. Oleson, and Michael J. Barrett (LEO) could be cost
(PDF) Feasibility of Large High-Power Solar Electric Propulsion
Solar electric propulsion (SEP) has been proposed by NASA''s Human Exploration Framework Team (HEFT) as an option to achieve human exploration missions to Near Earth
13kW Advanced Electric Propulsion Flight System
term and future architectures and science missions.1 A high-power Solar Electric Propulsion (SEP) element is integral to NASA''s Artemis lunar exploration program, illustrated
Space Solar Power Station Ultra-high-power Electric Propulsion
NASA has launched the high-power Solar Electric Propulsion Program (SEP) since 2012, and its Glenn Research Center (GRC) and Jet Propulsion Laboratory (JPL) are
Overview of NASA''s Solar Electric Propulsion Project
is baselined to include two 13-kW Advanced Electric Propulsion Systems (AEPS) and four 6-kW Hall thrusters, currently under development by Maxar, for a total beginning of
Space Solar Power Station Ultra-high-power Electric
NASA has launched the high-power Solar Electric Propulsion Program (SEP) since 2012, and its Glenn Research Center (GRC) and Jet Propulsion Laboratory (JPL) are
Solar Electric Propulsion Technology Development for
• Robust operation at high voltage near thruster plasma. High Power Electronic Parts • High voltage, high power, low losses, radiation tolerant. Power Processing Units • High
NASA''s Electrifying New Propulsion Systems
The Power and Propulsion Element (PPE) for Gateway will demonstrate advanced, high-power solar electric propulsion around the Moon. It is a 60kW-class spacecraft, 50 of which can be dedicated to propulsion,
Solar Electric Propulsion for Future NASA Missions
Use of high-power solar arrays, at power levels ranging from ~500 KW to several megawatts, has been proposed as the power source for solar-electric propulsion (SEP)
High-Power Solar Electric Propulsion for Future NASA Missions
NASA has sought to utilize high-power solar electric propulsion as means of improving the affordability of in-space transportation for almost 50 years. Early efforts focused on 25 to 50
Overview of NASA''s Solar Electric Propulsion Project
NASA is continuing to develop and qualify a state of the art 13 kW-class Advanced Electric Propulsion System (AEPS) for NASA exploration missions through a contract with Aerojet
Perspectives on the success of electric propulsion
The Comet Haley Rendezvous mission study included a shoot-out between high-power solar electric propulsion and large solar sails. The SEP system proposed the use of an array of ten
Development of High-Power Solar Electric Propulsion
A prototype 13-kilowatt Hall thruster is tested at NASA''s Glenn Research Center in Cleveland. This prototype demonstrated the technology readiness needed for industry to
Development of High-Power Solar Electric Propulsion
On Tuesday, April 19, 2016, NASA awarded a contract to Aerojet Rocketdyne, Inc. to design and develop an advanced electric propulsion system that will significantly advance the nation''s
Solar Electric Propulsion | L3Harris® Fast. Forward.
Solar Electric Propulsion (SEP) is commonly used to transfer satellites to their proper orbital locations and keep them on station once there. Energized by the electric power from on-board solar arrays, SEP systems use
Fast Solar System transportation with electric propulsion
The space vehicle element proposed for the DELTA-LEP architecture is functionally equivalent to a solar electric propulsion vehicle: SEP spacecraft convert optical energy to
Solar Electric Propulsion Technology Development for
Using high power solar electric tugs to preposition all non-time critical cargo and using conventional LOX/H2 high thrust systems for crew transportation enables the use of
Solar Electric Propulsion for Gateway Moon
The Power and Propulsion Element (PPE) is a high-power, 50-kilowatt solar electric propulsion spacecraft that will provide power, high-rate communications, attitude control, and orbital transfer capabilities for the
Space Systems
NASA''s Psyche mission will travel to a metal-rich asteroid, offering insight into how planet Earth formed. On a customized Maxar 1300 series featuring Maxar Space Systems'' high-power solar electric propulsion system, the Psyche
High-Voltage High-Power Solar Array For
Having a High-Voltage High-Power Solar array makes it possible to directly drive the Electrical Propulsion by the solar array. Reducing operating currents is equivalent to a reduction of mass, I²R losses and thermal control
COST REDUCTIONS AND FUEL EFFICIENCY: HIGH
HIGH-POWER SOLAR ELECTRIC PROPULSION IN SPACE . Joshua P. Davis, John P. Mayberry, and Jay P. Penn . Technological progress in space propulsion and space
High Power Solar Electric Propulsion Impact on Human
The 35th International Electric Propulsion Conference, Georgia Institute of Technology, USA October 8 – 12, 2017 1 High Power Solar Electric Propulsion Impact on
6 FAQs about [High power solar electric propulsion]
What is the solar electric propulsion project?
The SEP project is a part of the Technology Demonstration Missions program within NASA’s Space Technology Mission Directorate. NASA Glenn leads the Solar Electric Propulsion project for the agency. Meet Dr. Peter Peterson, an electric propulsion engineer at NASA’s Glenn Research Center.
Why is NASA pursuing high power solar electric propulsion?
NASA is committed to the development and application of high power solar electric propulsion as a key element of future human exploration plans and returning humans to the Lunar surface.
Can high-power solar electric propulsion become a flight-qualified system?
This prototype demonstrated the technology readiness needed for industry to continue the development of high-power solar electric propulsion into a flight-qualified system. A prototype 13-kilowatt Hall thruster is tested at NASA’s Glenn Research Center in Cleveland.
What is NASA's solar electric propulsion (SEP) project?
NASA's Solar Electric Propulsion (SEP) project is developing critical technologies to enable government and commercial customers to extend the length and capabilities of ambitious new exploration and science missions.
Does NASA have a solar electric propulsion mission?
Since 2012 the NASA Space Technology Mission Directorate has had a coordinated plan to mature the requisite solar array and electric propulsion technology needed to implement a 30 to 50 kilowatt solar electric propulsion technology demonstration mission.
Can solar electric propulsion improve the affordability of in-Space Transportation?
NASA has sought to utilize high-power solar electric propulsion as means of improving the affordability of in-space transportation for almost 50 years.
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