JP7281282B2 - 独立速可変周波数に基づく電動推進システムのアーキテクチャ - Google Patents
独立速可変周波数に基づく電動推進システムのアーキテクチャ Download PDFInfo
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- JP7281282B2 JP7281282B2 JP2019000585A JP2019000585A JP7281282B2 JP 7281282 B2 JP7281282 B2 JP 7281282B2 JP 2019000585 A JP2019000585 A JP 2019000585A JP 2019000585 A JP2019000585 A JP 2019000585A JP 7281282 B2 JP7281282 B2 JP 7281282B2
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- 238000006243 chemical reaction Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 40
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
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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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/13—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and AC motors
-
- 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
-
- 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
- B64D41/00—Power installations for auxiliary purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/008—Testing of electric installations on transport means on air- or spacecraft, railway rolling stock or sea-going vessels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
-
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Description
Claims (9)
- 交流電流(AC)配電システム(100、200)であって、
原動機の周波数とは別個の周波数を有する第1のAC電力信号を生成するよう構成された、第1の独立速度可変周波数発電機(第1のISVF発電機(104、204))と、
前記第1のISVF発電機から前記第1のAC電力信号を受信するよう構成された、第1のACバス(108)と、
完全分配電力型電力変換が実施されなくとも前記第1のACバスから前記第1のAC電力信号を受信するよう構成された、第1のAC負荷であって、前記第1のISVF発電機によって生成される前記第1のAC電力信号の周波数が前記第1のAC負荷の周波数要件を満たす、第1のAC負荷と、
前記原動機の周波数とは別個の周波数を有する第2のAC電力信号を生成するよう構成された、第2の独立速度可変周波数発電機(第2のISVF発電機(154、254))と、
前記第2のISVF発電機から前記第2のAC電力信号を受信するよう構成された、第2のACバス(158)と、
完全分配電力型電力変換が実施されなくとも、前記第2のACバスから前記第2のAC電力信号を受信するよう構成された、第2のAC負荷であって、前記第2のISVF発電機によって生成される前記第2のAC電力信号の周波数が前記第2のAC負荷の周波数要件を満たす、第2のAC負荷と、を備える
システム(100、200)。 - 前記第1および第2のAC負荷が第1および第2のACモータ(114、164、214、228、264、278)であり、前記第1および第2のAC負荷の周波数要件が前記第1および第2のACモータの回転周波数要件に対応している、請求項1に記載のシステム。
- 前記第1および第2のACモータが航空機の推進システム(118、168、512)に組み込まれている、請求項2に記載のシステム。
- 前記第1のISVF発電機によって生成される前記第1のAC電力信号の周波数を、前記第1のAC負荷の周波数要件を満たすように制御するよう構成された、第1の発電機制御ユニット(106、206)と、前記第2のISVF発電機によって生成される前記第2のAC電力信号の周波数を、前記第2のAC負荷の周波数要件を満たすように制御するよう構成された、第2の発電機制御ユニット(156、256)と、を更に備える、請求項1又は2に記載のシステム。
- 前記第2のAC負荷がさらに前記第1のAC負荷と同じ周波数要件を有する、請求項1に記載のシステム。
- 前記原動機が輸送体のエンジン(102)である、請求項1、2、4に記載のシステム。
- 交流電流(AC)配電方法(300、400)であって、
第1の独立速度可変周波数発電機(第1のISVF発電機(104))において、原動機の周波数とは別個の周波数を有する第1のAC電力信号を生成すること(302、402)と、
第2の独立速度可変周波数発電機(第2のISVF発電機(204))において、前記原動機の周波数とは別個の周波数を有する第2のAC電力信号を生成すること(302、402)と、
第1のACバス(108)において、前記第1のISVF発電機からの前記第1のAC電力信号を受信すること(304、404)と、
第2のACバス(158)において、前記第2のISVF発電機からの前記第2のAC電力信号を受信すること(304、404)と、
完全分配電力型電力変換が実施されなくとも、第1のAC負荷において前記第1のACバスからの前記第1のAC電力信号を受信すること(306、406)であって、前記第1のISVF発電機によって生成される前記第1のAC電力信号の周波数が前記第1のAC負荷の周波数要件を満たす、第1のAC負荷において前記第1のAC電力信号を受信すること(306、406)と、
完全分配電力型電力変換が実施されなくとも、第2のAC負荷において前記第2のACバスからの前記第2のAC電力信号を受信すること(306、406)であって、前記第2のISVF発電機によって生成される前記第2のAC電力信号の周波数が前記第2のAC負荷の周波数要件を満たす、第2のAC負荷において前記第2のAC電力信号を受信すること(306、406)と、を含む、方法(300、400)。 - 前記第2のAC負荷において、前記第1のACバスからの前記第1のAC電力信号を受信することであって、前記第2のAC負荷がさらに前記第1のAC負荷と同じ周波数要件を有する、第2のAC負荷において前記第1のAC電力信号を受信することを更に含む、請求項7に記載の方法。
- 第1の発電機制御ユニット(106、206)において、前記第1のISVF発電機によって生成される前記第1のAC電力信号の周波数を制御することと、第2の発電機制御ユニット(156、256)において、前記第2のISVF発電機によって生成される前記第2のAC電力信号の周波数を制御することとを更に含む、請求項7又は8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US15/866,064 | 2018-01-09 | ||
US15/866,064 US10454278B2 (en) | 2018-01-09 | 2018-01-09 | Independent speed variable frequency based electrified propulsion system architecture |
Publications (2)
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JP2019165619A JP2019165619A (ja) | 2019-09-26 |
JP7281282B2 true JP7281282B2 (ja) | 2023-05-25 |
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JP2019000585A Active JP7281282B2 (ja) | 2018-01-09 | 2019-01-07 | 独立速可変周波数に基づく電動推進システムのアーキテクチャ |
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US (1) | US10454278B2 (ja) |
EP (1) | EP3509209B1 (ja) |
JP (1) | JP7281282B2 (ja) |
CN (1) | CN110015433A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US10868483B1 (en) * | 2019-06-03 | 2020-12-15 | Hamilton Sundstrand Corporation | DC generator system |
US11325714B2 (en) * | 2020-07-09 | 2022-05-10 | General Electric Company | Electric power system for a vehicle |
TWI848668B (zh) * | 2023-04-25 | 2024-07-11 | 陳錫瑜 | 雙馬達自動切換開關改良裝置 |
Citations (3)
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WO2014196975A1 (en) | 2013-06-06 | 2014-12-11 | Ge Aviation Systems Llc | Jet engine assembly and method for generating electricity |
JP2017005986A (ja) | 2015-06-11 | 2017-01-05 | ロールス−ロイス・ノース・アメリカン・テクノロジーズ,インコーポレーテッド | ノイズ除去のためのモータ極数の変更方法 |
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2018
- 2018-01-09 US US15/866,064 patent/US10454278B2/en active Active
- 2018-11-30 CN CN201811453360.1A patent/CN110015433A/zh active Pending
- 2018-12-06 EP EP18210648.4A patent/EP3509209B1/en active Active
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- 2019-01-07 JP JP2019000585A patent/JP7281282B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014196975A1 (en) | 2013-06-06 | 2014-12-11 | Ge Aviation Systems Llc | Jet engine assembly and method for generating electricity |
JP2017001662A (ja) | 2015-05-05 | 2017-01-05 | 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 |
JP2017005986A (ja) | 2015-06-11 | 2017-01-05 | ロールス−ロイス・ノース・アメリカン・テクノロジーズ,インコーポレーテッド | ノイズ除去のためのモータ極数の変更方法 |
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Publication number | Publication date |
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CN110015433A (zh) | 2019-07-16 |
JP2019165619A (ja) | 2019-09-26 |
US10454278B2 (en) | 2019-10-22 |
EP3509209B1 (en) | 2024-08-14 |
US20190214828A1 (en) | 2019-07-11 |
EP3509209A1 (en) | 2019-07-10 |
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