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6 kW Hall thruster in operation at the NASA Jet Propulsion Laboratory. In spacecraft propulsion, a Hall-effect thruster (HET) is a type of ion thruster in which the propellant is accelerated by an electric field. Hall-effect thrusters (based on the discovery by Edwin Hall) are sometimes referred to as Hall thrusters or Hall-current thrusters.
6 kW Hall thruster in operation at the NASA Jet Propulsion Laboratory. Spacecraft electric propulsion (or just electric propulsion) is a type of spacecraft propulsion technique that uses electrostatic or electromagnetic fields to accelerate mass to high speed and thus generating thrust to modify the velocity of a spacecraft in orbit. [1]
Busek will be providing Hall thrusters for NASA's Artemis Program. As part of the Power and Propulsion Element, Busek's 6 kW Hall thrusters will work in combination with NASA's Advanced Electric Propulsion System to provide orbit-raising and station-keeping capabilities for the Lunar Gateway.
6 kW Hall thruster in operation at the NASA Jet Propulsion Laboratory Rather than relying on high temperature and fluid dynamics to accelerate the reaction mass to high speeds, there are a variety of methods that use electrostatic or electromagnetic forces to accelerate the reaction mass directly, where the reaction mass is usually a stream of ...
An ion thruster, ion drive, or ion engine is a form of electric propulsion used for spacecraft propulsion. An ion thruster creates a cloud of positive ions from a neutral gas by ionizing it to extract some electrons from its atoms. The ions are then accelerated using electricity to create thrust.
Four identical AEPS engines (thruster and control electronics) would theoretically need 4 × 13.3 kW = 53.2 kW, more than the 50 kW generated by solar panels of the PPE. [1] It is stated that the AEPS array is intended only to use 40 kW of the 50 kW, so the maximum thrust would be limited to around 1.77 N.
In addition to carrying cargo, the Shooting Star module includes solar panels that supply up to 6 kW of electrical power. It also supplies active and passive thermal management; provides Dream Chaser translation and rotation capability via six mounted thrusters; and supports berthing or docking (in different configurations) to the ISS.
PPS-1350 is a Hall-effect thruster, a kind of ion propulsion system for spacecraft. It was used in the SMART-1 mission to the moon and one geostationary satellites: Inmarsat-4A F4. [1] [2] It creates a stream of electrically charged xenon ions accelerated by an electric field and confined by a magnetic field. [3]