HALL THRUSTER POWER SUPPLY DEVICE AND CONTROL METHOD OF HALL THRUSTER POWER SUPPLY DEVICE

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 (...

Full description

Saved in:
Bibliographic Details
Main Authors OSUGA, Hiroyuki, MIYAMOTO, Takashi, HIDAKA, Takayuki
Format Patent
LanguageEnglish
Published 26.08.2021
Subjects
AIRCRAFT
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
AVIATION
BLASTING
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
COSMONAUTICS
ELECTRICITY
GENERATION
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDEDFOR
PRODUCING MECHANICAL POWER
TRANSPORTING
VEHICLES OR EQUIPMENT THEREFOR
WEAPONS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
Online AccessGet full text

Cover

More Information
Summary: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 output voltage (52) to a Hall thruster (50) in accordance with the spread signal (58) output by the pulse width control circuit (22).
Bibliography:Application Number: US201616328003