JP2019534665A - ハイブリッド電力システム特性評価 - Google Patents
ハイブリッド電力システム特性評価 Download PDFInfo
- Publication number
- JP2019534665A JP2019534665A JP2019520826A JP2019520826A JP2019534665A JP 2019534665 A JP2019534665 A JP 2019534665A JP 2019520826 A JP2019520826 A JP 2019520826A JP 2019520826 A JP2019520826 A JP 2019520826A JP 2019534665 A JP2019534665 A JP 2019534665A
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- Prior art keywords
- generator
- engine
- power
- frame
- hybrid
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/34—Modelling or simulation for control purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/24—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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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
- B64D27/026—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
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- B64U50/19—Propulsion using electrically powered motors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
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- H—ELECTRICITY
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- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/24—Devices for sensing torque, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0019—Control system elements or transfer functions
- B60W2050/0026—Lookup tables or parameter maps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
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- 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
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/905—Combustion engine
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/906—Motor or generator
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- 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
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- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/951—Assembly or relative location of components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- Aviation & Aerospace Engineering (AREA)
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Abstract
Description
本願は、米国仮出願第62,410,632号(2016年10月20日出願)に対する優先権を主張し、上記出願の内容は、その全体が参照により本明細書に組み込まれる。
本開示は、燃焼機関等のエネルギー源の電力の測定に関する。
本発明は、例えば、以下を提供する。
(項目1)
システムであって、前記システムは、
トルクセンサと、
ハイブリッド電力システムと
を備え、
前記ハイブリッド電力システムは、
フレームと、
前記フレーム上に搭載された機関と、
発電機と
を備え、
前記発電機は、
前記機関のシャフトに機械的に結合された発電機回転子と、
前記トルクセンサによって前記フレームに結合された発電機固定子と
を含み、
前記トルクセンサは、前記発電機固定子へのトルクを測定するように構成されている、システム。
(項目2)
前記発電機の電気出力を測定するように構成されているデバイスを備えている、項目1に記載のシステム。
(項目3)
コンピューティングシステムを備え、前記コンピューティングシステムは、
前記測定されたトルクおよび前記機関の毎分回転数に基づいて、前記機関の機械的出力パワーを決定することと、
前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることと
を行うように構成されている、項目2に記載のシステム。
(項目4)
前記発電機に電気的に接続された電気負荷を備えている、項目1−3のいずれかに記載のシステム。
(項目5)
前記電気負荷は、時変電気負荷を備えている、項目4に記載のシステム。
(項目6)
前記電気負荷は、電気モータを備えている、項目4または5に記載のシステム。
(項目7)
前記電気負荷は、電気モータと、前記電気モータによって駆動されるプロペラとを備えている、項目6に記載のシステム。
(項目8)
前記電気モータは、ブラシレス直流電流モータを備えている、項目7に記載のシステム。
(項目9)
前記電気モータの速度を制御するように構成されている制御システムを備えている、項目8に記載のシステム。
(項目10)
前記電気負荷は、無人航空機の特性に基づいて選択される、項目4−9のいずれかに記載のシステム。
(項目11)
前記機関は、往復ピストン機関を備えている、項目1−10のいずれかに記載のシステム。
(項目12)
前記発電機は、永久磁石多極発電機を備えている、項目1−11のいずれかに記載のシステム。
(項目13)
前記発電機は、交流電流出力を生産し、前記システムは、前記発電機からの交流電流出力を直流電流に変換するように構成されている整流器を備えている、項目1−12のいずれかに記載のシステム。
(項目14)
前記発電機回転子は、可撓なカップリングによって前記機関のシャフトに機械的に結合されている、項目1−13のいずれかに記載のシステム。
(項目15)
前記可撓なカップリングは、ポリウレタン製カップリングを備えている、項目14に記載のシステム。
(項目16)
無人航空機を備え、前記ハイブリッド電力システムは、前記無人航空機上に搭載されている、項目1−15のいずれかに記載のシステム。
(項目17)
方法であって、前記方法は、
ハイブリッド電力システムを動作させることであって、
ハイブリッド電力システムは、
フレームと、
前記フレーム上に搭載された機関と、
発電機と
を備え、
前記発電機は、
前記機関のシャフトに機械的に結合された発電機回転子と、
前記フレームに結合された発電機固定子と
を含む、ことと、
前記ハイブリッド電力システムの動作中、(i)前記発電機固定子を前記フレームに結合するトルクセンサを使用して、前記発電機固定子へのトルクを測定することと、(ii)前記発電機の電気出力を測定することと
を含む、方法。
(項目18)
前記測定されたトルクおよび前記機関の毎分回転数に基づいて、前記機関の機械的出力パワーを決定することを含む、項目17に記載の方法。
(項目19)
前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることを含む、項目18に記載の方法。
(項目20)
前記発電機に電気的に接続された電気負荷を変動させることを含む、項目19に記載の方法。
(項目21)
前記変動する電気負荷の関数として、前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることを含む、項目20に記載の方法。
(項目22)
前記電気負荷は、電気モータと、前記電気モータによって駆動されるプロペラとを備えている、項目20または21に記載の方法。
(項目23)
前記電気負荷を変動させることは、前記電気モータの速度を制御することを含む、項目22に記載の方法。
(項目24)
前記機械的出力パワーが最大である特定の毎分回転数を識別することを含む、項目19−23のいずれかに記載の方法。
(項目25)
前記機械的出力パワーが最大である特定の毎分回転数に基づいて、前記発電機の動作を制御することを含む、項目24に記載の方法。
(項目26)
前記機関の効率のインジケータを決定することを含む、項目19−25のいずれかに記載の方法。
Claims (26)
- システムであって、前記システムは、
トルクセンサと、
ハイブリッド電力システムと
を備え、
前記ハイブリッド電力システムは、
フレームと、
前記フレーム上に搭載された機関と、
発電機と
を備え、
前記発電機は、
前記機関のシャフトに機械的に結合された発電機回転子と、
前記トルクセンサによって前記フレームに結合された発電機固定子と
を含み、
前記トルクセンサは、前記発電機固定子へのトルクを測定するように構成されている、システム。 - 前記発電機の電気出力を測定するように構成されているデバイスを備えている、請求項1に記載のシステム。
- コンピューティングシステムを備え、前記コンピューティングシステムは、
前記測定されたトルクおよび前記機関の毎分回転数に基づいて、前記機関の機械的出力パワーを決定することと、
前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることと
を行うように構成されている、請求項2に記載のシステム。 - 前記発電機に電気的に接続された電気負荷を備えている、請求項1−3のいずれかに記載のシステム。
- 前記電気負荷は、時変電気負荷を備えている、請求項4に記載のシステム。
- 前記電気負荷は、電気モータを備えている、請求項4または5に記載のシステム。
- 前記電気負荷は、電気モータと、前記電気モータによって駆動されるプロペラとを備えている、請求項6に記載のシステム。
- 前記電気モータは、ブラシレス直流電流モータを備えている、請求項7に記載のシステム。
- 前記電気モータの速度を制御するように構成されている制御システムを備えている、請求項8に記載のシステム。
- 前記電気負荷は、無人航空機の特性に基づいて選択される、請求項4−9のいずれかに記載のシステム。
- 前記機関は、往復ピストン機関を備えている、請求項1−10のいずれかに記載のシステム。
- 前記発電機は、永久磁石多極発電機を備えている、請求項1−11のいずれかに記載のシステム。
- 前記発電機は、交流電流出力を生産し、前記システムは、前記発電機からの交流電流出力を直流電流に変換するように構成されている整流器を備えている、請求項1−12のいずれかに記載のシステム。
- 前記発電機回転子は、可撓なカップリングによって前記機関のシャフトに機械的に結合されている、請求項1−13のいずれかに記載のシステム。
- 前記可撓なカップリングは、ポリウレタン製カップリングを備えている、請求項14に記載のシステム。
- 無人航空機を備え、前記ハイブリッド電力システムは、前記無人航空機上に搭載されている、請求項1−15のいずれかに記載のシステム。
- 方法であって、前記方法は、
ハイブリッド電力システムを動作させることであって、
ハイブリッド電力システムは、
フレームと、
前記フレーム上に搭載された機関と、
発電機と
を備え、
前記発電機は、
前記機関のシャフトに機械的に結合された発電機回転子と、
前記フレームに結合された発電機固定子と
を含む、ことと、
前記ハイブリッド電力システムの動作中、(i)前記発電機固定子を前記フレームに結合するトルクセンサを使用して、前記発電機固定子へのトルクを測定することと、(ii)前記発電機の電気出力を測定することと
を含む、方法。 - 前記測定されたトルクおよび前記機関の毎分回転数に基づいて、前記機関の機械的出力パワーを決定することを含む、請求項17に記載の方法。
- 前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることを含む、請求項18に記載の方法。
- 前記発電機に電気的に接続された電気負荷を変動させることを含む、請求項19に記載の方法。
- 前記変動する電気負荷の関数として、前記機関の機械的出力パワーを前記発電機の電気出力にマッピングすることを含む、請求項20に記載の方法。
- 前記電気負荷は、電気モータと、前記電気モータによって駆動されるプロペラとを備えている、請求項20または21に記載の方法。
- 前記電気負荷を変動させることは、前記電気モータの速度を制御することを含む、請求項22に記載の方法。
- 前記機械的出力パワーが最大である特定の毎分回転数を識別することを含む、請求項19−23のいずれかに記載の方法。
- 前記機械的出力パワーが最大である特定の毎分回転数に基づいて、前記発電機の動作を制御することを含む、請求項24に記載の方法。
- 前記機関の効率のインジケータを決定することを含む、請求項19−25のいずれかに記載の方法。
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US201662410632P | 2016-10-20 | 2016-10-20 | |
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PCT/US2017/057326 WO2018102041A2 (en) | 2016-10-20 | 2017-10-19 | Hybrid power system characterization |
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CN109383786B (zh) * | 2018-08-31 | 2022-05-31 | 辽宁同心圆科技有限公司 | 航空发动机脱险助力系统总成 |
CN109142055B (zh) * | 2018-09-03 | 2020-06-09 | 南京航空航天大学 | 一种旋翼性能综合试验台 |
JP6660038B1 (ja) * | 2018-11-05 | 2020-03-04 | 株式会社明電舎 | 軸トルク制御装置 |
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KR102400837B1 (ko) * | 2020-03-05 | 2022-05-23 | 주식회사 링크투 | 로봇 다리를 포함하는 드론 |
CN113716054B (zh) * | 2021-09-14 | 2023-06-27 | 上海峰飞航空科技有限公司 | 动力系统控制方法及无人机控制方法 |
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