JP7486374B2 - 車両の電気機械の保護方法 - Google Patents
車両の電気機械の保護方法 Download PDFInfo
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- JP7486374B2 JP7486374B2 JP2020129900A JP2020129900A JP7486374B2 JP 7486374 B2 JP7486374 B2 JP 7486374B2 JP 2020129900 A JP2020129900 A JP 2020129900A JP 2020129900 A JP2020129900 A JP 2020129900A JP 7486374 B2 JP7486374 B2 JP 7486374B2
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- 238000000034 method Methods 0.000 title claims description 37
- 230000001172 regenerating effect Effects 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 21
- 238000002485 combustion reaction Methods 0.000 description 18
- 239000003570 air Substances 0.000 description 12
- 238000001994 activation Methods 0.000 description 9
- 230000004913 activation Effects 0.000 description 8
- 239000012080 ambient air Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/42—Control modes by adaptive correction
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Supercharger (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
チャージエア部41は、スロットル弁9により下流側で制限される。内燃機関10のスロットル弁9と気筒23の吸気弁(図示せず)との間には、吸気系4の吸入管部42が設けられている。
Claims (11)
- 車両(1)の過給機が備える電気機械(8)の保護方法であって、制御装置(100)に記憶された前記車両(1)の動作パラメータに応じて前記電気機械(8)の起動頻度が算出され、前記起動頻度は設定可能な第1の閾値と比較され、少なくともさらなる閾値が設定され、制御偏差が前記少なくとも1つのさらなる閾値を超過すると、前記電気機械(8)が起動される方法において、起動頻度が前記設定可能な第1の閾値を超過すると、前記少なくとも1つのさらなる閾値は、前記電気機械(8)の起動頻度が制限されるように適合され、
前記電気機械(8)は、前記過給機が備えるタービンと圧縮機との間に設けられたモータを含み、
前記少なくとも1つのさらなる設定可能な閾値は、前記電気機械(8)のブースト動作または回生動作のための閾値であることを特徴とする方法。 - 前記電気機械(8)の前記ブースト動作および前記回生動作のために、それぞれ設定可能な閾値が設定されることを特徴とする、請求項1に記載の方法。
- 重み付け要素に応じて、前記電気機械(8)の前記ブースト動作と前記回生動作との間でどちらかの動作を優先させる設定がなされることを特徴とする、請求項2に記載の方法。
- 前記設定可能な第1の閾値は、前記電気機械(8)の耐用年数についての推論を可能にする前記電気機械(8)の動作パラメータに応じて算出されることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 前記動作パラメータは、前記電気機械(8)の起動プロセスの測定された回数、および/または前記電気機械(8)の動作時間、および/または前記車両(1)の走行キロメータ当たりの前記電気機械(8)のアクティブ動作に対応することを特徴とする、請求項1に記載の方法。
- 前記起動頻度は、起動プロセスおよび/または前記車両(1)の走行距離に応じて算出されることを特徴とする、請求項1に記載の方法。
- 前記電気機械(8)の前記回生動作のための制御偏差は、前記車両(1)の目標トルクと実際のトルク、および/または目標出力と実際の出力に応じて算出されることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 前記電気機械(8)の前記ブースト動作のための制御偏差は、前記車両(1)の目標トルクと実際のトルク、および/または目標空気流量と実際の空気流量、および/または目標ブースト圧と実際のブースト圧、および/または目標出力と実際の出力に応じて算出されることを特徴とする、請求項1から3のいずれか一項に記載の方法。
- 請求項1から8のいずれか一項に記載の方法を実行するために設置されたコンピュータプログラム。
- 請求項9に記載のコンピュータプログラムを備えた電子記憶媒体。
- 請求項1から8のいずれか一項に記載の方法を実施するために設置された制御装置(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019211614.0 | 2019-08-02 | ||
DE102019211614.0A DE102019211614A1 (de) | 2019-08-02 | 2019-08-02 | Verfahren zum Schutz einer elektrischen Maschine eines Kraftfahrzeugs |
Publications (3)
Publication Number | Publication Date |
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JP2021025524A JP2021025524A (ja) | 2021-02-22 |
JP2021025524A5 JP2021025524A5 (ja) | 2024-02-29 |
JP7486374B2 true JP7486374B2 (ja) | 2024-05-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020129900A Active JP7486374B2 (ja) | 2019-08-02 | 2020-07-31 | 車両の電気機械の保護方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11707989B2 (ja) |
JP (1) | JP7486374B2 (ja) |
CN (1) | CN112302785A (ja) |
DE (1) | DE102019211614A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102019211614A1 (de) * | 2019-08-02 | 2021-02-04 | Robert Bosch Gmbh | Verfahren zum Schutz einer elektrischen Maschine eines Kraftfahrzeugs |
DE102022203468A1 (de) | 2022-04-07 | 2023-10-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Überwachen eines Steuergeräts |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008014274A (ja) | 2006-07-07 | 2008-01-24 | Toyota Motor Corp | 過給システムの保護装置 |
WO2014041897A1 (ja) | 2012-09-14 | 2014-03-20 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
JP2015117595A (ja) | 2013-12-17 | 2015-06-25 | 三菱重工業株式会社 | 制御装置、ハイブリッド過給機、船内制御装置、エンジンコントローラ、制御方法、及びプログラム |
US20160297302A1 (en) | 2015-04-08 | 2016-10-13 | Robert Bosch Gmbh | Method for operating an electrified motor vehicle |
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JP6052028B2 (ja) * | 2013-04-03 | 2016-12-27 | 株式会社デンソー | モータ制御装置 |
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DE102019211614A1 (de) * | 2019-08-02 | 2021-02-04 | Robert Bosch Gmbh | Verfahren zum Schutz einer elektrischen Maschine eines Kraftfahrzeugs |
-
2019
- 2019-08-02 DE DE102019211614.0A patent/DE102019211614A1/de active Pending
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2020
- 2020-07-24 US US16/938,525 patent/US11707989B2/en active Active
- 2020-07-31 CN CN202010756833.6A patent/CN112302785A/zh active Pending
- 2020-07-31 JP JP2020129900A patent/JP7486374B2/ja active Active
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JP2008014274A (ja) | 2006-07-07 | 2008-01-24 | Toyota Motor Corp | 過給システムの保護装置 |
WO2014041897A1 (ja) | 2012-09-14 | 2014-03-20 | 日産自動車株式会社 | ハイブリッド車両の制御装置 |
JP2015117595A (ja) | 2013-12-17 | 2015-06-25 | 三菱重工業株式会社 | 制御装置、ハイブリッド過給機、船内制御装置、エンジンコントローラ、制御方法、及びプログラム |
US20160297302A1 (en) | 2015-04-08 | 2016-10-13 | Robert Bosch Gmbh | Method for operating an electrified motor vehicle |
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US20210031633A1 (en) | 2021-02-04 |
DE102019211614A1 (de) | 2021-02-04 |
US11707989B2 (en) | 2023-07-25 |
JP2021025524A (ja) | 2021-02-22 |
CN112302785A (zh) | 2021-02-02 |
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