JP2022053627A - 推進システム - Google Patents
推進システム Download PDFInfo
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- JP2022053627A JP2022053627A JP2020160355A JP2020160355A JP2022053627A JP 2022053627 A JP2022053627 A JP 2022053627A JP 2020160355 A JP2020160355 A JP 2020160355A JP 2020160355 A JP2020160355 A JP 2020160355A JP 2022053627 A JP2022053627 A JP 2022053627A
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- 239000012530 fluid Substances 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims description 53
- 239000007789 gas Substances 0.000 claims description 36
- 239000000567 combustion gas Substances 0.000 claims description 15
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
(1):この発明の一態様に係る推進システムは、航空機に取付けられるガスタービンと、前記ガスタービンに接続された発電機と、前記発電機が発電した電力を蓄えるバッテリと、前記発電機からの電力および/又は前記バッテリからの電力により駆動されるモータと、前記モータによって駆動されるロータと、前記ガスタービンから排出される第1流体を流通させる第1流路と、前記バッテリの付近を流通する第2流体を循環させる第2流路と、前記第1流路を流通する第1流体と前記第2流路を流通する第2流体との間で熱交換を行わせる熱交換器と、前記第1流路内に設けられた流路開閉弁の開閉を制御する制御装置と、前記バッテリの温度を検出する温度検出手段と、を備え、前記制御装置は、前記温度検出手段が検出した温度が第1温度以下である場合、前記流路開閉弁を開弁させることにより、前記第1流体を前記熱交換器に流通させて前記バッテリを加温するものである。
<第1の制御例>
<第2の制御例>
10 ガスタービン
12 吸気口
14 排気流路
14a サブ流路
20 発電機
30 高温流路
40 流路開閉弁
50 熱交換器
60 低温流路
70 ポンプ
80 冷却装置
90 バッテリ
92 温度検出手段
100 AC/DCコンバータ
110 電力分配装置
120 モータ
130 ロータ
140 制御装置
Claims (7)
- 航空機に取付けられるガスタービンと、
前記ガスタービンに接続された発電機と、
前記発電機が発電した電力を蓄えるバッテリと、
前記発電機からの電力および/又は前記バッテリからの電力により駆動されるモータと、
前記モータによって駆動されるロータと、
前記ガスタービンから排出される第1流体を流通させる第1流路と、
前記バッテリの付近を流通する第2流体を循環させる第2流路と、
前記第1流路を流通する第1流体と前記第2流路を流通する第2流体との間で熱交換を行わせる熱交換器と、
前記第1流路内に設けられた流路開閉弁の開閉を制御する制御装置と、
前記バッテリの温度を検出する温度検出手段と、を備え、
前記制御装置は、前記温度検出手段が検出した温度が第1温度以下である場合、前記流路開閉弁を開弁させることにより、前記第1流体を前記熱交換器に流通させて前記バッテリを加温する、
推進システム。 - 前記制御装置は、前記検出温度が前記第1温度を超える場合、前記流路開閉弁を閉弁させる、
請求項1に記載の推進システム。 - 前記第2流路を流れる前記第2流体を冷却する冷却装置を更に備え、
前記制御装置は、前記検出温度が前記第1温度よりも高い第2温度を超える場合、前記流路開閉弁を閉弁させ、前記冷却装置を作動させる、
請求項2に記載の推進システム。 - 前記制御装置は、前記流路開閉弁が開弁した状態で、前記検出温度が前記第1温度よりも高い第3温度を超える場合、前記流路開閉弁を閉弁させる、
請求項1に記載の推進システム。 - 前記第2流路を流れる前記第2流体を冷却する冷却装置を更に備え、
前記制御装置は、前記検出温度が前記第3温度よりも高い第2温度を超える場合、前記流路開閉弁を閉弁させ、前記冷却装置を作動させる、
請求項4に記載の推進システム。 - 前記制御装置は、前記航空機の高度を示す情報を取得し、前記高度が高いほど前記第1温度を大きくする傾向で前記第1温度を変更する、
請求項1から5のうちいずれか1項に記載の推進システム。 - 前記第1流体は、前記ガスタービン内のエンジン潤滑油、または前記ガスタービンの圧縮機で圧縮された圧縮高温空気、または前記ガスタービンから排出された燃焼ガスである、
請求項1から6のうちいずれか1項に記載の推進システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020160355A JP2022053627A (ja) | 2020-09-25 | 2020-09-25 | 推進システム |
CN202111029239.8A CN114248929A (zh) | 2020-09-25 | 2021-09-02 | 推进系统 |
US17/477,576 US20220097862A1 (en) | 2020-09-25 | 2021-09-17 | Propulsion system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020160355A JP2022053627A (ja) | 2020-09-25 | 2020-09-25 | 推進システム |
Publications (1)
Publication Number | Publication Date |
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JP2022053627A true JP2022053627A (ja) | 2022-04-06 |
Family
ID=80791414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020160355A Ceased JP2022053627A (ja) | 2020-09-25 | 2020-09-25 | 推進システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220097862A1 (ja) |
JP (1) | JP2022053627A (ja) |
CN (1) | CN114248929A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4086176A1 (en) * | 2021-05-07 | 2022-11-09 | Airbus SAS | Electric propulsion unit of an aircraft comprising a cooling system incorporating at least one front air inlet and aircraft comprising at least one such electric propulsion unit |
Citations (2)
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US20170317392A1 (en) * | 2016-04-27 | 2017-11-02 | Ford Global Technologies, Llc | Traction battery thermal management method and system |
US20200130534A1 (en) * | 2018-10-26 | 2020-04-30 | Pratt & Whitney Canada Corp. | Battery heating in hybrid electric power plant |
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US9239009B2 (en) * | 2010-06-03 | 2016-01-19 | Panasonic Intellectual Property Management Co., Ltd. | Gas turbine system with cooling fluid generator |
JP5763484B2 (ja) * | 2011-09-15 | 2015-08-12 | 本田技研工業株式会社 | 燃料電池システム |
JP2013119259A (ja) * | 2011-12-06 | 2013-06-17 | Toyota Industries Corp | 車載用バッテリ温度調整装置 |
DE102012203665A1 (de) * | 2012-03-08 | 2013-09-12 | Siemens Aktiengesellschaft | Gasturbinenbeheizte Hochtemperatur-Batterie |
US10475980B2 (en) * | 2012-03-29 | 2019-11-12 | Lenr Cars Sa | Thermoelectric vehicle system |
EP2865045B1 (de) * | 2012-08-14 | 2016-09-28 | Siemens Aktiengesellschaft | Kraftwerksanordnung mit hochtemperatur-speichereinheit |
US9533544B2 (en) * | 2014-10-21 | 2017-01-03 | Atieva, Inc. | EV multi-mode thermal management system |
JP6730842B2 (ja) * | 2015-05-05 | 2020-07-29 | ロールス−ロイス コーポレイション | 航空機の推進およびリフトのための電気直結駆動装置 |
US10654576B2 (en) * | 2016-02-26 | 2020-05-19 | Rolls-Royce North American Technologies Inc. | Gas turbine engine with thermoelectric cooling air heat exchanger |
US10297880B2 (en) * | 2016-04-20 | 2019-05-21 | Ford Global Technologies, Llc | Battery thermal management system |
CN106921003B (zh) * | 2016-10-25 | 2019-09-06 | 蔚来汽车有限公司 | 电动汽车电池包温度的智能控制系统和方法 |
FR3064275B1 (fr) * | 2017-03-21 | 2019-06-07 | Arkema France | Procede de chauffage et/ou climatisation d'un vehicule |
US10876497B2 (en) * | 2017-08-18 | 2020-12-29 | Rolls-Royce North American Technologies Inc. | Method for fast thermalization and thermal management operation optimization |
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-
2020
- 2020-09-25 JP JP2020160355A patent/JP2022053627A/ja not_active Ceased
-
2021
- 2021-09-02 CN CN202111029239.8A patent/CN114248929A/zh active Pending
- 2021-09-17 US US17/477,576 patent/US20220097862A1/en not_active Abandoned
Patent Citations (2)
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US20170317392A1 (en) * | 2016-04-27 | 2017-11-02 | Ford Global Technologies, Llc | Traction battery thermal management method and system |
US20200130534A1 (en) * | 2018-10-26 | 2020-04-30 | Pratt & Whitney Canada Corp. | Battery heating in hybrid electric power plant |
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Publication number | Publication date |
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US20220097862A1 (en) | 2022-03-31 |
CN114248929A (zh) | 2022-03-29 |
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