CN108215938A - 电驱动系统转矩控制的方法及装置 - Google Patents
电驱动系统转矩控制的方法及装置 Download PDFInfo
- Publication number
- CN108215938A CN108215938A CN201810011954.0A CN201810011954A CN108215938A CN 108215938 A CN108215938 A CN 108215938A CN 201810011954 A CN201810011954 A CN 201810011954A CN 108215938 A CN108215938 A CN 108215938A
- Authority
- CN
- China
- Prior art keywords
- temperature
- retarder
- torque
- efficiency
- gear reducer
- 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.)
- Pending
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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
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- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- 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
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
-
- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810011954.0A CN108215938A (zh) | 2018-01-05 | 2018-01-05 | 电驱动系统转矩控制的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810011954.0A CN108215938A (zh) | 2018-01-05 | 2018-01-05 | 电驱动系统转矩控制的方法及装置 |
Publications (1)
Publication Number | Publication Date |
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CN108215938A true CN108215938A (zh) | 2018-06-29 |
Family
ID=62645436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810011954.0A Pending CN108215938A (zh) | 2018-01-05 | 2018-01-05 | 电驱动系统转矩控制的方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108215938A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111678684A (zh) * | 2020-06-08 | 2020-09-18 | 株洲齿轮有限责任公司 | 待检测电驱系统润滑油最佳注油量的检测试验方法 |
CN112416030A (zh) * | 2020-11-30 | 2021-02-26 | 天津民昌科技有限公司 | 一种基于油泵电机电气特性的油温估算方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000023317A (ja) * | 1998-07-01 | 2000-01-21 | Toyota Motor Corp | 電気自動車における駆動制御方法 |
CN103625308A (zh) * | 2013-08-01 | 2014-03-12 | 河南科技大学 | 拖拉机的电动机高效运行控制方法及系统 |
CN103692925A (zh) * | 2013-12-20 | 2014-04-02 | 奇瑞汽车股份有限公司 | 一种电动汽车经济驾驶模式控制系统 |
CN104760517A (zh) * | 2015-03-27 | 2015-07-08 | 武汉理工大学 | 基于多参数多map图的电动汽车电机目标转矩控制方法 |
CN105015549A (zh) * | 2014-04-21 | 2015-11-04 | 上海汽车集团股份有限公司 | 电驱动系统的扭矩控制方法及装置 |
CN107139776A (zh) * | 2017-05-12 | 2017-09-08 | 吉林大学 | 一种基于信息综合的纯电动汽车驾驶员需求转矩估计方法 |
-
2018
- 2018-01-05 CN CN201810011954.0A patent/CN108215938A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000023317A (ja) * | 1998-07-01 | 2000-01-21 | Toyota Motor Corp | 電気自動車における駆動制御方法 |
CN103625308A (zh) * | 2013-08-01 | 2014-03-12 | 河南科技大学 | 拖拉机的电动机高效运行控制方法及系统 |
CN103692925A (zh) * | 2013-12-20 | 2014-04-02 | 奇瑞汽车股份有限公司 | 一种电动汽车经济驾驶模式控制系统 |
CN105015549A (zh) * | 2014-04-21 | 2015-11-04 | 上海汽车集团股份有限公司 | 电驱动系统的扭矩控制方法及装置 |
CN104760517A (zh) * | 2015-03-27 | 2015-07-08 | 武汉理工大学 | 基于多参数多map图的电动汽车电机目标转矩控制方法 |
CN107139776A (zh) * | 2017-05-12 | 2017-09-08 | 吉林大学 | 一种基于信息综合的纯电动汽车驾驶员需求转矩估计方法 |
Non-Patent Citations (2)
Title |
---|
刘荣昌等: "一种多项式插值的新方法——加权平均法", 《西安理工大学学报》 * |
吕游等: "基于分段曲线拟合的稳态检测方法", 《仪器仪表学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111678684A (zh) * | 2020-06-08 | 2020-09-18 | 株洲齿轮有限责任公司 | 待检测电驱系统润滑油最佳注油量的检测试验方法 |
CN112416030A (zh) * | 2020-11-30 | 2021-02-26 | 天津民昌科技有限公司 | 一种基于油泵电机电气特性的油温估算方法 |
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PB01 | Publication | ||
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180629 Assignee: Chongqing Changan New Energy Automotive Technology Co., Ltd. Assignor: Chongqing Changan Automobile Co., Ltd.|Chongqing Chang'an New Energy Automobile Co., Ltd. Contract record no.: 2018500000022 Denomination of invention: Method and device for controlling electric drive system torque License type: Exclusive License Record date: 20181130 |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190111 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Applicant after: Chongqing Changan New Energy Automotive Technology Co., Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Applicant before: Chongqing Changan Automobile Co., Ltd. Applicant before: Chongqing Chang'an New Energy Automobile Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |