CN108749645A - 电动车辆在空挡滑行时的控制保护方法 - Google Patents
电动车辆在空挡滑行时的控制保护方法 Download PDFInfo
- Publication number
- CN108749645A CN108749645A CN201810363130.XA CN201810363130A CN108749645A CN 108749645 A CN108749645 A CN 108749645A CN 201810363130 A CN201810363130 A CN 201810363130A CN 108749645 A CN108749645 A CN 108749645A
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- Prior art keywords
- electric vehicle
- motor
- neutral position
- guard method
- position sliding
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- 230000007935 neutral effect Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000005611 electricity Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
-
- 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)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810363130.XA CN108749645B (zh) | 2018-04-21 | 2018-04-21 | 电动车辆在空挡滑行时的控制保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810363130.XA CN108749645B (zh) | 2018-04-21 | 2018-04-21 | 电动车辆在空挡滑行时的控制保护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108749645A true CN108749645A (zh) | 2018-11-06 |
CN108749645B CN108749645B (zh) | 2020-11-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810363130.XA Active CN108749645B (zh) | 2018-04-21 | 2018-04-21 | 电动车辆在空挡滑行时的控制保护方法 |
Country Status (1)
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CN (1) | CN108749645B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111190102A (zh) * | 2020-01-08 | 2020-05-22 | 北京车和家信息技术有限公司 | 检测电机磁链的方法及装置 |
CN114123917A (zh) * | 2021-10-25 | 2022-03-01 | 东风汽车集团股份有限公司 | 电机零扭矩控制方法及相关设备 |
Citations (10)
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---|---|---|---|---|
US7088077B2 (en) * | 2004-11-09 | 2006-08-08 | General Motors Corporation | Position-sensorless control of interior permanent magnet machines |
EP1729407A1 (en) * | 2004-03-26 | 2006-12-06 | Mitsubishi Denki Kabushiki Kaisha | Controller of permanent magnet synchronous motor |
EP1860766A1 (en) * | 2005-03-17 | 2007-11-28 | NSK Ltd., | Electric power steering device control method and apparatus |
CN101549631A (zh) * | 2009-05-18 | 2009-10-07 | 奇瑞汽车股份有限公司 | 一种纯电动车的动力***及其运行方法 |
CN101780776A (zh) * | 2010-03-30 | 2010-07-21 | 奇瑞汽车股份有限公司 | 一种基于两档变速箱的电动车控制方法和*** |
CN102082532A (zh) * | 2009-11-28 | 2011-06-01 | 比亚迪股份有限公司 | 一种电机驱动控制***及其控制方法 |
CN103516281A (zh) * | 2013-10-25 | 2014-01-15 | 南车株洲电力机车研究所有限公司 | 永磁同步电机带速重新投入的控制方法、装置及*** |
CN103718451A (zh) * | 2011-08-10 | 2014-04-09 | 松下电器产业株式会社 | 电动机的控制装置 |
CN103746623A (zh) * | 2013-12-25 | 2014-04-23 | 中国东方电气集团有限公司 | 永磁直驱风电机组的最大可用转矩弱磁控制方法 |
CN103872959A (zh) * | 2014-03-21 | 2014-06-18 | 合肥工业大学 | 一种增强型永磁同步电机的弱磁控制方法 |
-
2018
- 2018-04-21 CN CN201810363130.XA patent/CN108749645B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1729407A1 (en) * | 2004-03-26 | 2006-12-06 | Mitsubishi Denki Kabushiki Kaisha | Controller of permanent magnet synchronous motor |
US7088077B2 (en) * | 2004-11-09 | 2006-08-08 | General Motors Corporation | Position-sensorless control of interior permanent magnet machines |
EP1860766A1 (en) * | 2005-03-17 | 2007-11-28 | NSK Ltd., | Electric power steering device control method and apparatus |
CN101549631A (zh) * | 2009-05-18 | 2009-10-07 | 奇瑞汽车股份有限公司 | 一种纯电动车的动力***及其运行方法 |
CN102082532A (zh) * | 2009-11-28 | 2011-06-01 | 比亚迪股份有限公司 | 一种电机驱动控制***及其控制方法 |
CN101780776A (zh) * | 2010-03-30 | 2010-07-21 | 奇瑞汽车股份有限公司 | 一种基于两档变速箱的电动车控制方法和*** |
CN103718451A (zh) * | 2011-08-10 | 2014-04-09 | 松下电器产业株式会社 | 电动机的控制装置 |
CN103516281A (zh) * | 2013-10-25 | 2014-01-15 | 南车株洲电力机车研究所有限公司 | 永磁同步电机带速重新投入的控制方法、装置及*** |
CN103746623A (zh) * | 2013-12-25 | 2014-04-23 | 中国东方电气集团有限公司 | 永磁直驱风电机组的最大可用转矩弱磁控制方法 |
CN103872959A (zh) * | 2014-03-21 | 2014-06-18 | 合肥工业大学 | 一种增强型永磁同步电机的弱磁控制方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111190102A (zh) * | 2020-01-08 | 2020-05-22 | 北京车和家信息技术有限公司 | 检测电机磁链的方法及装置 |
CN114123917A (zh) * | 2021-10-25 | 2022-03-01 | 东风汽车集团股份有限公司 | 电机零扭矩控制方法及相关设备 |
Also Published As
Publication number | Publication date |
---|---|
CN108749645B (zh) | 2020-11-03 |
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Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Patentee after: United New Energy Automobile Co.,Ltd. Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Patentee before: Hozon New Energy Automobile Co., Ltd. Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Patentee after: Hozon New Energy Automobile Co., Ltd. Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Patentee before: Hozon New Energy Automobile Co., Ltd. |
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