Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft
The article describes a power source designed for arcjet thrusters of corrective propulsion systems of small spacecraft. The source is galvanically isolated and provides high energy efficiency at a consistent load. The design contains a push-pull converter with a midpoint, which is covered by th...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/46-50%20%D0%A4%D0%B5%D0%B4%D1%8F%D0%BD%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%AF%D1%87%D0%BC%D0%B5%D0%BD%D0%B5%D0%B2%20%D0%9F.%20%D0%A1..pdf |
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| author | V. V. Fedyanin P. S. Yachmenev |
| author_facet | V. V. Fedyanin P. S. Yachmenev |
| author_sort | V. V. Fedyanin |
| collection | DOAJ |
| description | The article describes a power source designed for arcjet thrusters
of corrective propulsion systems of small spacecraft. The source
is galvanically isolated and provides high energy efficiency at
a consistent load. The design contains a push-pull converter
with a midpoint, which is covered by the feedback circuit for
the output current. The inductance connected in series in the
circuit smoothes the current pulsations generated by a pulsewidth modulator. The absence of a storage capacitor in the output
circuit allowed for a quick response to adjust the pulse width in
accordance with changes in load resistance. The results of the
experiments confirmed the theoretical calculation and simulation.
In the current stabilization mode, the source output power is 40–
120 W with an input voltage of 12–18V. |
| format | Article |
| id | doaj-art-d2ef8e810ba14accb6f00c94c1866d07 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2019-11-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-d2ef8e810ba14accb6f00c94c1866d072025-02-02T07:04:20ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412019-11-015 (167)465010.25206/1813-8225-2019-167-46-50Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraftV. V. Fedyanin0https://orcid.org/0000-0003-3126-9865P. S. Yachmenev1https://orcid.org/0000-0003-3483-4321Omsk State Technical UniversityOmsk State Technical UniversityThe article describes a power source designed for arcjet thrusters of corrective propulsion systems of small spacecraft. The source is galvanically isolated and provides high energy efficiency at a consistent load. The design contains a push-pull converter with a midpoint, which is covered by the feedback circuit for the output current. The inductance connected in series in the circuit smoothes the current pulsations generated by a pulsewidth modulator. The absence of a storage capacitor in the output circuit allowed for a quick response to adjust the pulse width in accordance with changes in load resistance. The results of the experiments confirmed the theoretical calculation and simulation. In the current stabilization mode, the source output power is 40– 120 W with an input voltage of 12–18V.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/46-50%20%D0%A4%D0%B5%D0%B4%D1%8F%D0%BD%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%AF%D1%87%D0%BC%D0%B5%D0%BD%D0%B5%D0%B2%20%D0%9F.%20%D0%A1..pdfpulse-width modulationpower electronicsarcjet thrusterspush-pull converterchaotic pulse-width modulationarc discharge |
| spellingShingle | V. V. Fedyanin P. S. Yachmenev Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft Омский научный вестник pulse-width modulation power electronics arcjet thrusters push-pull converter chaotic pulse-width modulation arc discharge |
| title | Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| title_full | Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| title_fullStr | Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| title_full_unstemmed | Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| title_short | Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| title_sort | design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft |
| topic | pulse-width modulation power electronics arcjet thrusters push-pull converter chaotic pulse-width modulation arc discharge |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/46-50%20%D0%A4%D0%B5%D0%B4%D1%8F%D0%BD%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%AF%D1%87%D0%BC%D0%B5%D0%BD%D0%B5%D0%B2%20%D0%9F.%20%D0%A1..pdf |
| work_keys_str_mv | AT vvfedyanin designandexperimentalstudiesofpowersourceofarcjetthrustersforcorrectivepropulsionsystemsofsmallspacecraft AT psyachmenev designandexperimentalstudiesofpowersourceofarcjetthrustersforcorrectivepropulsionsystemsofsmallspacecraft |