JP2013531755A - カソード加熱装置の温度を制御するホール効果モータ - Google Patents
カソード加熱装置の温度を制御するホール効果モータ Download PDFInfo
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- JP2013531755A JP2013531755A JP2013506720A JP2013506720A JP2013531755A JP 2013531755 A JP2013531755 A JP 2013531755A JP 2013506720 A JP2013506720 A JP 2013506720A JP 2013506720 A JP2013506720 A JP 2013506720A JP 2013531755 A JP2013531755 A JP 2013531755A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 61
- 230000005355 Hall effect Effects 0.000 title claims abstract description 30
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 23
- 150000002500 ions Chemical class 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H99/00—Subject matter not provided for in other groups of this subclass
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/54—Plasma accelerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H1/00—Using plasma to produce a reactive propulsive thrust
- F03H1/0006—Details applicable to different types of plasma thrusters
- F03H1/0031—Thermal management, heating or cooling parts of the thruster
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H1/00—Using plasma to produce a reactive propulsive thrust
- F03H1/0037—Electrostatic ion thrusters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H1/00—Using plasma to produce a reactive propulsive thrust
- F03H1/0037—Electrostatic ion thrusters
- F03H1/0062—Electrostatic ion thrusters grid-less with an applied magnetic field
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H1/00—Using plasma to produce a reactive propulsive thrust
- F03H1/0037—Electrostatic ion thrusters
- F03H1/0062—Electrostatic ion thrusters grid-less with an applied magnetic field
- F03H1/0068—Electrostatic ion thrusters grid-less with an applied magnetic field with a central channel, e.g. end-Hall type
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/15—Cathodes heated directly by an electric current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/22—Heaters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/02—Electron-emitting electrodes; Cathodes
- H01J19/04—Thermionic cathodes
- H01J19/08—Cathodes heated directly by an electric current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/02—Electron-emitting electrodes; Cathodes
- H01J19/04—Thermionic cathodes
- H01J19/14—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J19/16—Heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/40—Arrangements or adaptations of propulsion systems
- B64G1/405—Ion or plasma engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/40—Arrangements or adaptations of propulsion systems
- B64G1/411—Electric propulsion
- B64G1/413—Ion or plasma engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H—PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03H1/00—Using plasma to produce a reactive propulsive thrust
- F03H1/0037—Electrostatic ion thrusters
- F03H1/0062—Electrostatic ion thrusters grid-less with an applied magnetic field
- F03H1/0075—Electrostatic ion thrusters grid-less with an applied magnetic field with an annular channel; Hall-effect thrusters with closed electron drift
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plasma Technology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
【選択図】図2
Description
ステップS1:カソード加熱をオンにする
ステップS2:上流側ガスインジェクタバルブを開く
ステップS3:閾値温度Tsに達したか?
ステップS4:放電チャンネルに向けて下流側ガスインジェクタバルブを開く
ステップS5:臨界放電電流Icdに達したか?
ステップS6−1:スラスターの自己点火
ステップS7:カソード加熱を停止
ステップS6−2:放電チャンネルのガス圧力が臨界圧力Pcよりも高いか?
ステップS6−3:電圧パルスをカソードに送る
ステップS6−4:臨界放電電流Icdに達したか?
ステップS7:カソード加熱を停止又は低減
10 中央コア
12 中央磁気コイル
14 周辺磁気コイル
20 内側壁
30 インジェクタシステム
40 外側壁
50 放電チャンネル
60 加熱装置
100 カソード
Claims (7)
- 下流側開放端部(52)を有する放電チャンネル(50)と、
前記放電チャンネル(50)の外部に配置されるカソード(100)と、
前記放電チャンネル(50)の上流側端部に配置され且つアノードを形成する、ガスの原子を放電チャンネルに注入するのに好適なインジェクタシステム(30)と、
前記カソード(100)を加熱するのに好適な加熱装置(60)と、を備えたホール効果スラスター(1)であって、
該ホール効果スラスター(1)は、
前記加熱装置(60)の温度Tdを測定する測定手段(70)と、
該温度Tdがスラスターの始動可能な閾値温度Ts未満である間に前記加熱装置(60)が加熱を行い、前記閾値温度Tsに到達した直後に加熱を止めるように前記温度Tdを調整する調整回路(80)とを更に備える
ことを特徴とするホール効果スラスター(1)。 - 前記閾値温度Tsは、前記カソード(100)によって放出される放電電流の臨界振幅Icdの関数であり、該振幅は前記スラスターの始動に対応する
ことを特徴とする請求項1記載のホール効果スラスター(1)。 - 前記加熱装置(60)の温度Tdが、前記加熱装置(60)の電気抵抗率を測定することにより求められる
ことを特徴とする請求項1又は2記載のホール効果スラスター(1)。 - 請求項1〜3の何れかに記載のホール効果スラスター(1)を調整する方法であって、
(a)前記加熱装置(60)を用いることにより前記カソード(100)を加熱すると同時に、前記加熱装置(60)の温度Tdを測定するステップと、
(b)前記温度Tdが、前記スラスターの始動できる閾値温度Ts未満である間は前記カソード(100)の加熱を継続するステップと、
(c)前記閾値温度Tsに達した直後に前記加熱を止めるステップと、
を含む
ことを特徴とするホール効果スラスター(1)を調整する方法。 - 前記閾値温度Tsは、前記カソード(100)によって放出される放電電流の臨界振幅Icdの関数であり、該振幅は前記スラスターの始動に対応する
ことを特徴とする請求項4記載のホール効果スラスター(1)を調整する方法。 - 前記加熱装置(60)によって前記閾値温度Tsに達した後、前記カソード(100)によって放出される放電電流の振幅が前記放電電流の臨界振幅Icd未満である間、並びに前記放電チャンネル(50)中のガスの圧力Pgが臨界圧力Pc未満である間に、前記カソード(100)が継続して加熱され、且つガスが前記放電チャンネル(50)内に継続して注入される
ことを特徴とする請求項5記載のホール効果スラスター(1)を調整する方法。 - 前記加熱装置(60)によって前記閾値温度Tsに達した後、前記カソード(100)によって放出される放電電流Icdの振幅が前記放電電流の臨界振幅Icd未満である間、並びに前記放電チャンネル(50)中のガスの圧力Pgが臨界圧力Pc未満である間に、前記放電電流の振幅が前記の臨界振幅Icdに等しくなり、前記スラスターが始動できるようになるまで、少なくとも1つの電圧パルスが前記カソード(100)に印加される
ことを特徴とする請求項5記載のホール効果スラスター(1)を調整する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1053311 | 2010-04-29 | ||
FR1053311A FR2959534B1 (fr) | 2010-04-29 | 2010-04-29 | Moteur a effet hall avec regulation de la temperature du dispositif de chauffage de la cathode |
PCT/FR2011/050980 WO2011135271A1 (fr) | 2010-04-29 | 2011-04-29 | Moteur a effet hall avec regulation de la temperature du dispositif de chauffage de la cathode |
Publications (2)
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JP2013531755A true JP2013531755A (ja) | 2013-08-08 |
JP6069655B2 JP6069655B2 (ja) | 2017-02-01 |
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JP2013506720A Active JP6069655B2 (ja) | 2010-04-29 | 2011-04-29 | カソード加熱装置の温度を制御するホール効果モータ |
Country Status (8)
Country | Link |
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US (1) | US9309871B2 (ja) |
EP (1) | EP2564064B1 (ja) |
JP (1) | JP6069655B2 (ja) |
CN (1) | CN102869883B (ja) |
FR (1) | FR2959534B1 (ja) |
IL (1) | IL222535A (ja) |
RU (1) | RU2564733C2 (ja) |
WO (1) | WO2011135271A1 (ja) |
Cited By (1)
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JP2019521278A (ja) * | 2016-07-07 | 2019-07-25 | エアバス・ディフェンス・アンド・スペース・エスアーエス | 電気推進システムの温度制御方法 |
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FR3032325A1 (fr) * | 2015-01-30 | 2016-08-05 | Snecma | Propulseur a effet hall et engin spatial comprenant un tel propulseur |
CN105003409A (zh) * | 2015-07-16 | 2015-10-28 | 兰州空间技术物理研究所 | 一种霍尔推力器的阴极中心布局 |
CN105822515B (zh) * | 2016-04-14 | 2019-03-29 | 哈尔滨工业大学 | 空间碎片等离子体推进器 |
FR3053742B1 (fr) * | 2016-07-07 | 2020-03-13 | Airbus Defence And Space Sas | Procede de controle d’un propulseur electrique a effet hall |
CN106050592B (zh) * | 2016-07-27 | 2018-09-07 | 哈尔滨工业大学 | 霍尔推力器散热支架 |
CN108533469B (zh) * | 2018-03-09 | 2020-01-14 | 中国科学院微电子研究所 | 自加热式电推进器工质供给装置以及电推进器 |
CN111219306B (zh) * | 2019-03-21 | 2020-12-11 | 哈尔滨工业大学 | 一种双磁屏的霍尔推力器 |
EP3836762B1 (de) * | 2019-12-13 | 2023-02-08 | Airbus Defence and Space GmbH | Neutralisator für ein ionentriebwerk, verfahren zum betreiben eines neutralisators und ionentriebwerk |
CN113266542B (zh) * | 2021-06-29 | 2022-05-17 | 哈尔滨工业大学 | 一种霍尔推力器磁路散热结构 |
EP4299449A1 (fr) * | 2022-06-27 | 2024-01-03 | Airbus Defence and Space SAS | Procédé de pilotage d'un propulseur plasmique |
CN115450876B (zh) * | 2022-10-17 | 2023-07-18 | 兰州空间技术物理研究所 | 一种连续可调离子电推进推力控制及阈值保护方法 |
WO2024146568A2 (zh) * | 2023-01-03 | 2024-07-11 | 国科大杭州高等研究院 | 一种自维持霍尔推力系统的运行方法以及无工质阴极及包括其的霍尔推力器、空间设备 |
CN115681057B (zh) * | 2023-01-03 | 2023-06-02 | 国科大杭州高等研究院 | 一种霍尔推进系统及其运行方法 |
CN115839324B (zh) * | 2023-01-03 | 2023-06-02 | 国科大杭州高等研究院 | 霍尔推进系统的运行方法 |
CN115681053B (zh) * | 2023-01-03 | 2023-06-02 | 国科大杭州高等研究院 | 一种自维持霍尔推力系统的运行方法 |
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JPN5013009217; TIGHE W G: 'PERFORMANCE EVALUATION AND LIFE TEST OF THE XIPS HOLLOW CATHODE HEATER' 41ST AIAA/ASME/SAE/ASEE JOINT PROPULSION CONFERENCE AND EXHIBIT JULY 2005 (AIAA 2005-4066) , 20070710, P1-11, AMERICAN INSTITUTE OF AERONAUTICS AND ASTRONAUTICS * |
JPN7015000315; William G. Tighe, Kuei-Ru Chien, William G. Tighe* and Kuei-Ru Chien, William G. Tighe and Kuei-Ru C: 'Hollow Cathode Ignition and Life Model' 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit (AIAA 2005-3666) , 20050710, 1-11, American Institute of Aerona࿵ * |
JPN7015000315; William G. Tighe: 'Hollow Cathode Ignition and Life Model' 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit 10-13 July 2005 (AIAA 2005-3666) , 20050711, p.1-11, American Institute of Aeronautics and Astronautics * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019521278A (ja) * | 2016-07-07 | 2019-07-25 | エアバス・ディフェンス・アンド・スペース・エスアーエス | 電気推進システムの温度制御方法 |
Also Published As
Publication number | Publication date |
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JP6069655B2 (ja) | 2017-02-01 |
EP2564064A1 (fr) | 2013-03-06 |
FR2959534B1 (fr) | 2012-07-13 |
RU2564733C2 (ru) | 2015-10-10 |
EP2564064B1 (fr) | 2019-12-18 |
WO2011135271A1 (fr) | 2011-11-03 |
US20130125526A1 (en) | 2013-05-23 |
CN102869883B (zh) | 2016-07-06 |
RU2012148835A (ru) | 2014-06-10 |
FR2959534A1 (fr) | 2011-11-04 |
US9309871B2 (en) | 2016-04-12 |
CN102869883A (zh) | 2013-01-09 |
IL222535A (en) | 2016-09-29 |
IL222535A0 (en) | 2012-12-31 |
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