CA3062064A1 - Machine electrique a materiau a changement de phase d'un demarreur-generateur d'une turbomachine - Google Patents
Machine electrique a materiau a changement de phase d'un demarreur-generateur d'une turbomachine Download PDFInfo
- Publication number
- CA3062064A1 CA3062064A1 CA3062064A CA3062064A CA3062064A1 CA 3062064 A1 CA3062064 A1 CA 3062064A1 CA 3062064 A CA3062064 A CA 3062064A CA 3062064 A CA3062064 A CA 3062064A CA 3062064 A1 CA3062064 A1 CA 3062064A1
- Authority
- CA
- Canada
- Prior art keywords
- electric machine
- phase change
- machine according
- heat sink
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012782 phase change material Substances 0.000 title claims abstract description 20
- 239000007858 starting material Substances 0.000 title claims description 6
- 238000004804 winding Methods 0.000 claims abstract description 36
- 230000005291 magnetic effect Effects 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000005496 eutectics Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000007790 solid phase Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/225—Heat pipes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1753877A FR3066053B1 (fr) | 2017-05-03 | 2017-05-03 | Machine electrique a materiau a changement de phase d'un demarreur-generateur d'une turbomachine |
| FRFR1753877 | 2017-05-03 | ||
| PCT/FR2018/000108 WO2018202963A1 (fr) | 2017-05-03 | 2018-05-03 | Machine électrique à matériau à changement de phase d'un démarreur-générateur d'une turbomachine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3062064A1 true CA3062064A1 (fr) | 2018-11-08 |
Family
ID=59297067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3062064A Pending CA3062064A1 (fr) | 2017-05-03 | 2018-05-03 | Machine electrique a materiau a changement de phase d'un demarreur-generateur d'une turbomachine |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11264854B2 (enExample) |
| EP (1) | EP3619797B1 (enExample) |
| JP (1) | JP7181895B2 (enExample) |
| CN (1) | CN110582927A (enExample) |
| CA (1) | CA3062064A1 (enExample) |
| FR (1) | FR3066053B1 (enExample) |
| PL (1) | PL3619797T3 (enExample) |
| WO (1) | WO2018202963A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646996A (zh) * | 2019-03-29 | 2021-11-12 | 株式会社电装 | 旋转电机 |
| US20220006369A1 (en) * | 2020-07-01 | 2022-01-06 | Garrett Transportation I Inc | Rrotor assembly for electric motor of turbomachine with carbon-carbon composite magnet-retaining jacket member |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10855144B2 (en) * | 2018-04-03 | 2020-12-01 | General Electric Company | Electrical winding topologies and methods of making the same |
| FR3093252B1 (fr) * | 2019-02-21 | 2024-05-17 | Safran | Bobinage de machine électrique à refroidissement amélioré |
| CN111995986B (zh) * | 2020-08-31 | 2022-03-11 | 湖北工业大学 | 一种基于固-固相变材料的电机定子绕组的制备方法 |
| CN219875249U (zh) * | 2020-09-28 | 2023-10-20 | 米沃奇电动工具公司 | 电机绝缘体 |
| FR3114703B1 (fr) | 2020-09-30 | 2023-07-07 | Safran | Conducteur électrique à refroidissement par matériau à changement de phase et son procédé de fabrication |
| FR3115921A1 (fr) * | 2020-11-04 | 2022-05-06 | Safran | Elements conducteurs et machine electrique pour aeronef comprenant de tels elements conducteurs |
| JP2022107335A (ja) * | 2021-01-08 | 2022-07-21 | トヨタ自動車株式会社 | モータの磁石油冷構造及びモータ |
| CA3209428A1 (en) * | 2021-02-09 | 2022-08-18 | Raytheon Technologies Corporation | Electric motor with integrated cooling |
| US11424666B1 (en) | 2021-03-18 | 2022-08-23 | Maxxwell Motors, Inc. | Manufactured coil for an electrical machine |
| DE102021129452B4 (de) * | 2021-11-11 | 2023-11-16 | Dynamic E Flow Gmbh | Innengekühlte elektrische Maschine mit einer Hohlleiter-Wicklung und Verfahren zu deren Herstellung |
| CN113839485B (zh) * | 2021-11-15 | 2022-07-19 | 郑州轻工业大学 | 一种电解冷却及容错运行的电机定子结构 |
| FR3131477B1 (fr) | 2021-12-28 | 2023-12-08 | Thales Sa | Machine électrique intégrant des matériaux à changement de phase. |
| JP7752750B2 (ja) * | 2022-03-11 | 2025-10-10 | 三菱電機株式会社 | 回転電機 |
| EP4344875A1 (de) * | 2022-09-30 | 2024-04-03 | Siemens Aktiengesellschaft | Synchronmaschine mit einem anlaufwiderstand |
| WO2025131475A1 (en) * | 2023-12-19 | 2025-06-26 | Asml Netherlands B.V. | Actuator using phase-change material |
| DE102024120458A1 (de) * | 2024-07-18 | 2026-01-22 | Rolls-Royce Deutschland Ltd & Co Kg | Temperaturüberwachte Spule einer elektrischen Maschine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO123776B (enExample) * | 1970-06-30 | 1972-01-10 | K N Lehoczky | |
| US3801843A (en) * | 1972-06-16 | 1974-04-02 | Gen Electric | Rotating electrical machine having rotor and stator cooled by means of heat pipes |
| JPS4968602U (enExample) * | 1972-09-29 | 1974-06-14 | ||
| JPH08126253A (ja) * | 1994-10-25 | 1996-05-17 | Akutoronikusu Kk | 電気自動車用電動モータ |
| JPH08205442A (ja) * | 1995-01-30 | 1996-08-09 | Toyo Electric Mfg Co Ltd | 通風式車両用誘導主電動機の固定子コイル |
| US6577038B2 (en) * | 2000-12-26 | 2003-06-10 | General Electric Company | Stator bar header with hollow strand package |
| JP2010154713A (ja) * | 2008-12-26 | 2010-07-08 | Sumitomo Electric Ind Ltd | 電動機用ステータ及び電動機用分割ステータ |
| JP2010200452A (ja) * | 2009-02-24 | 2010-09-09 | Nikon Corp | モータ装置及びステージ装置並びに露光装置 |
| FR2971376B1 (fr) * | 2011-02-08 | 2014-03-07 | Renault Sa | Dispositif de refroidissement des bobines des moteurs electriques d'un vehicule par caloduc |
| CN102185422A (zh) * | 2011-04-29 | 2011-09-14 | 上海中科深江电动车辆有限公司 | 永磁电机绕组冷却装置 |
| DE102012020958A1 (de) * | 2012-10-25 | 2014-04-30 | Volkswagen Aktiengesellschaft | Kühleinrichtung zur Kühlung einer elektrischen Maschine sowie elektrische Maschine mit einer solchen |
| EP2852030A1 (de) * | 2013-09-20 | 2015-03-25 | Siemens Aktiengesellschaft | Kühlvorrichtung für eine elektrische Maschine und elektrische Maschine umfassend eine Kühlvorrichtung |
| FR3012698B1 (fr) * | 2013-10-28 | 2017-03-31 | Turbomeca | Machine electrique a materiau a changement de phase d'un demarreur-generateur d'une turbomachine. |
| CN103618394B (zh) * | 2013-11-07 | 2016-08-24 | 中国科学院电工研究所 | 一种采用热管绕组的盘式电机定子 |
| US20160043613A1 (en) | 2014-08-11 | 2016-02-11 | Hamilton Sundstrand Corporation | Thermally conductive rotor wedges |
-
2017
- 2017-05-03 FR FR1753877A patent/FR3066053B1/fr active Active
-
2018
- 2018-05-03 EP EP18726515.2A patent/EP3619797B1/fr active Active
- 2018-05-03 WO PCT/FR2018/000108 patent/WO2018202963A1/fr not_active Ceased
- 2018-05-03 JP JP2019560344A patent/JP7181895B2/ja active Active
- 2018-05-03 US US16/610,144 patent/US11264854B2/en active Active
- 2018-05-03 CA CA3062064A patent/CA3062064A1/fr active Pending
- 2018-05-03 PL PL18726515T patent/PL3619797T3/pl unknown
- 2018-05-03 CN CN201880029268.4A patent/CN110582927A/zh active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646996A (zh) * | 2019-03-29 | 2021-11-12 | 株式会社电装 | 旋转电机 |
| US20220006369A1 (en) * | 2020-07-01 | 2022-01-06 | Garrett Transportation I Inc | Rrotor assembly for electric motor of turbomachine with carbon-carbon composite magnet-retaining jacket member |
| US11652393B2 (en) * | 2020-07-01 | 2023-05-16 | Garrett Transportation I Inc | Rotor assembly for electric motor of turbomachine with carbon-carbon composite magnet-retaining jacket member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110582927A (zh) | 2019-12-17 |
| FR3066053B1 (fr) | 2019-06-07 |
| PL3619797T3 (pl) | 2022-05-30 |
| EP3619797B1 (fr) | 2022-04-06 |
| US11264854B2 (en) | 2022-03-01 |
| FR3066053A1 (fr) | 2018-11-09 |
| WO2018202963A1 (fr) | 2018-11-08 |
| JP7181895B2 (ja) | 2022-12-01 |
| US20200076262A1 (en) | 2020-03-05 |
| EP3619797A1 (fr) | 2020-03-11 |
| JP2020519224A (ja) | 2020-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20230403 |
|
| EEER | Examination request |
Effective date: 20230403 |