JP7279345B2 - 電動車両のトルク制御装置 - Google Patents
電動車両のトルク制御装置 Download PDFInfo
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- JP7279345B2 JP7279345B2 JP2018221461A JP2018221461A JP7279345B2 JP 7279345 B2 JP7279345 B2 JP 7279345B2 JP 2018221461 A JP2018221461 A JP 2018221461A JP 2018221461 A JP2018221461 A JP 2018221461A JP 7279345 B2 JP7279345 B2 JP 7279345B2
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- motor
- torque
- current
- rotation
- detected
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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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/006—Dynamic electric braking by reversing current, i.e. plugging
-
- 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
- B60L15/2009—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 for braking
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/18—Controlling the braking effect
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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
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- 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)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Description
シフト位置Rレンジで後進中にタイミングT1において、運転者がシフト位置をRレンジからDレンジへ切り替えると、車両1としては正方向にトルクを出力しようとする動きとなるため、モータ2の回転速度が負から正へ切り替わる際には回生充電が行なわれる。(駐車場等でバック中に、シフト位置をDレンジへ変更して発進した場合を想定)
2 モータ
3 インバータ
4 バッテリ(直流電源)
5 制御部
91 回転速度センサ
92 電流センサ
93 シフト位置センサ
94 アクセル開度センサ
95 ブレーキスイッチ
Claims (1)
- 直流電源と、モータと、
前記直流電源の直流電流を交流電流に変換して前記モータに供給し、前記モータの出力する交流電流を直流電流に変換して前記直流電源に供給するインバータと、を備える電動車両のトルク制御装置であって、
前記直流電源の充電状態が所定値を超えた状態において、前記モータがトルクを出力している方向とは逆方向の前記モータの回転を検出したときに、前記モータから前記直流電源へ流れる回生電流を検出すると、前記回生電流を減少させるように前記モータが回転している方向とは逆方向のトルクを前記モータに出力させ、前記モータがトルクを出力している方向の回転を検出した後、前記モータの回転速度が停止域にない、または、前記直流電源から前記モータへの放電電流を検出していない場合、前記モータに出力させるトルクを下降させ、前記モータの回転速度が停止域にあり、かつ、前記直流電源から前記モータへの放電電流を検出した場合、前記モータのトルクの出力を保持させる制御部を備える電動車両のトルク制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018221461A JP7279345B2 (ja) | 2018-11-27 | 2018-11-27 | 電動車両のトルク制御装置 |
DE102019217211.3A DE102019217211A1 (de) | 2018-11-27 | 2019-11-07 | Drehmomentsteuervorrichtung für Elektrofahrzeuge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018221461A JP7279345B2 (ja) | 2018-11-27 | 2018-11-27 | 電動車両のトルク制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020089103A JP2020089103A (ja) | 2020-06-04 |
JP7279345B2 true JP7279345B2 (ja) | 2023-05-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018221461A Active JP7279345B2 (ja) | 2018-11-27 | 2018-11-27 | 電動車両のトルク制御装置 |
Country Status (2)
Country | Link |
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JP (1) | JP7279345B2 (ja) |
DE (1) | DE102019217211A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024136843A1 (en) * | 2022-12-20 | 2024-06-27 | International Engine Intellectual Property Company, Llc | Power management system and method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008199716A (ja) | 2007-02-09 | 2008-08-28 | Hitachi Ltd | 車両駆動装置及びそれに用いられる電子回路装置 |
JP2009040211A (ja) | 2007-08-08 | 2009-02-26 | Toyota Industries Corp | ハイブリッド型車両の回生電力制御方法及び装置 |
JP2009219189A (ja) | 2008-03-07 | 2009-09-24 | Nissan Motor Co Ltd | 四輪駆動車両 |
JP2012005179A (ja) | 2010-06-14 | 2012-01-05 | Honda Motor Co Ltd | 過電圧抑制装置及びモータ駆動装置 |
JP2012005321A (ja) | 2010-06-21 | 2012-01-05 | Toyota Motor Corp | 車両の制御装置 |
JP2012183859A (ja) | 2011-03-03 | 2012-09-27 | Nissan Motor Co Ltd | 電動車両のバッテリ充電制御装置 |
WO2013084682A1 (ja) | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | 電動車両の制御装置及び制御方法 |
JP2013252023A (ja) | 2012-06-01 | 2013-12-12 | Mitsubishi Motors Corp | 電動車両 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007203975A (ja) | 2006-02-03 | 2007-08-16 | Toyota Motor Corp | ハイブリッド車の駆動制御装置 |
-
2018
- 2018-11-27 JP JP2018221461A patent/JP7279345B2/ja active Active
-
2019
- 2019-11-07 DE DE102019217211.3A patent/DE102019217211A1/de active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008199716A (ja) | 2007-02-09 | 2008-08-28 | Hitachi Ltd | 車両駆動装置及びそれに用いられる電子回路装置 |
JP2009040211A (ja) | 2007-08-08 | 2009-02-26 | Toyota Industries Corp | ハイブリッド型車両の回生電力制御方法及び装置 |
JP2009219189A (ja) | 2008-03-07 | 2009-09-24 | Nissan Motor Co Ltd | 四輪駆動車両 |
JP2012005179A (ja) | 2010-06-14 | 2012-01-05 | Honda Motor Co Ltd | 過電圧抑制装置及びモータ駆動装置 |
JP2012005321A (ja) | 2010-06-21 | 2012-01-05 | Toyota Motor Corp | 車両の制御装置 |
JP2012183859A (ja) | 2011-03-03 | 2012-09-27 | Nissan Motor Co Ltd | 電動車両のバッテリ充電制御装置 |
WO2013084682A1 (ja) | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | 電動車両の制御装置及び制御方法 |
JP2013252023A (ja) | 2012-06-01 | 2013-12-12 | Mitsubishi Motors Corp | 電動車両 |
Also Published As
Publication number | Publication date |
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DE102019217211A1 (de) | 2020-05-28 |
JP2020089103A (ja) | 2020-06-04 |
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