A kind of full electric propulsion satellite platform position holding electric thruster redundancy configuration method

A kind of full electric propulsion satellite platform position holding electric thruster redundancy configuration method, initially set up satellite privately plate rectangular coordinate system, then in satellite, privately plate assembles three electric thrusters close to southern plate side, three electric thrusters are assembled close to north plate side, the working region for finally all being worked according to electric thruster or thering is the case where electric thruster failure to generate each electric thruster respectively, it is lighted a fire according to the working region of each electric thruster, completes electric thruster redundancy configuration method.By configuring, six electric thruster joints complete the north and south of satellite in-orbit period to the method for the present invention and thing position is kept and momentum discharge, demand of the full electric propulsion satellite to thruster thrust size and service life can effectively be reduced, increase adaptability of the full electric propulsion satellite to electric thruster, it solves the problems, such as that complicated, propellant expenditure demand increases the main part thruster failure of separate unit to application strategy, has the advantages that there is well adapting to property to the failure of separate unit thruster.