Title:
電源装置および電気推進システム
Document Type and Number:
Japanese Patent JP7241924
Kind Code:
B2
Abstract:
This power supply device (100) that supplies power to a Hall thruster (40) which is an electrical propulsion device having a channel (45) that accelerates ions and generates thrust, is provided with an anode power supply (11) that generates a voltage to be applied to an anode electrode (43) provided inside the channel, and a control unit (10) that controls the anode power supply. The control unit controls the anode power supply so that the voltage to be applied to the anode electrode becomes a voltage that is obtained by superposing an alternating current voltage, at a frequency at least 10 times the discharge fluctuation of an anode current that is the current flowing through the anode electrode, on a direct current voltage.
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| JP3023344 | ELECTROSTATIC PROPULSION SYSTEM AND METHOD THEREOF |
| WO/1998/022969 | GAS DISCHARGE DEVICE |
Inventors:
Taichiro Minta
Satoshi Oshika
Naoji Yamamoto
Haruki Takegahara
Satoshi Oshika
Naoji Yamamoto
Haruki Takegahara
Application Number:
JP2021569707A
Publication Date:
March 17, 2023
Filing Date:
January 10, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Kyushu University
Tokyo Public University Corporation
Kyushu University
Tokyo Public University Corporation
International Classes:
H05H1/54; F03H1/00
Domestic Patent References:
| JP2013222578A | ||||
| JP2015145650A |
Attorney, Agent or Firm:
Takamura Jun
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