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HALL THRUSTER POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING HALL THRUSTER POWER SUPPLY DEVICE
HALL THRUSTER POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING HALL THRUSTER POWER SUPPLY DEVICE
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机译:霍尔推力器电源装置及控制霍尔推力器电源装置的方法
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摘要
A time average peak value of low frequency magnetic noise or low frequency conductive noise generated from a power supply device which drives a Hall thruster is suppressed without mass of a satellite significantly increased. A pulse width control circuit (22) of a Hall thruster power supply device (10) outputs a spread signal (58) obtained by performing spread spectrum on a pulse signal based on a control signal (54). A voltage output circuit (21) outputs an output voltage (52) to a Hall thruster (50) in accordance with the spread signal (58) output by the pulse width control circuit (22).
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