DocumentCode
66880
Title
Development of a Novel Power Processing Unit for Hall Thrusters
Author
Yamamoto, Naoji ; Takegahara, Haruki ; Aoyagi, Junichiro ; Kuriki, Kyoichi ; Tamida, Taichiro ; Osuga, Hiroyuki
Author_Institution
Dept. of Adv. Energy Eng. Sci., Kyushu Univ., Kasuga, Japan
Volume
43
Issue
1
fYear
2015
fDate
Jan. 2015
Firstpage
158
Lastpage
164
Abstract
A newly developed power processing unit (PPU) offers the advantages of smaller size and lighter weight than conventional PPUs. The thrust performance of a magnetic layer type Hall thruster developed at Kyushu University with this new PPU was investigated; it showed a good performance as compared with conventional power supplies. The thrust to power ratio was improved to 58 mN/kW at discharge voltage of 150 V and anode xenon mass flow rate of 1.0 mg/s.
Keywords
aerospace propulsion; electric propulsion; ion engines; plasma devices; pulsed power supplies; PPU; discharge voltage; magnetic layer type Hall thruster; power processing unit; power supplies; thrust to power ratio; voltage 150 V; xenon mass flow rate; Coils; Discharges (electric); Educational institutions; Fault location; Oscillators; Power demand; Aerospace; Hall thruster; oscillation control; plasma; power processing unit (PPU); power processing unit (PPU).;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2014.2370066
Filename
6971216
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