CN107499113A - 电动汽车驱动系统的冷却液流量分配的控制方法及装置 - Google Patents
电动汽车驱动系统的冷却液流量分配的控制方法及装置 Download PDFInfo
- Publication number
- CN107499113A CN107499113A CN201710354222.7A CN201710354222A CN107499113A CN 107499113 A CN107499113 A CN 107499113A CN 201710354222 A CN201710354222 A CN 201710354222A CN 107499113 A CN107499113 A CN 107499113A
- Authority
- CN
- China
- Prior art keywords
- ratio
- coolant rate
- coolant
- drive system
- allocation proportion
- 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.)
- Granted
Links
- 239000002826 coolant Substances 0.000 title claims abstract description 163
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000498 cooling water Substances 0.000 claims description 12
- 239000012809 cooling fluid Substances 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000205 computational method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710354222.7A CN107499113B (zh) | 2017-05-18 | 2017-05-18 | 电动汽车驱动系统的冷却液流量分配的控制方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710354222.7A CN107499113B (zh) | 2017-05-18 | 2017-05-18 | 电动汽车驱动系统的冷却液流量分配的控制方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107499113A true CN107499113A (zh) | 2017-12-22 |
CN107499113B CN107499113B (zh) | 2019-11-22 |
Family
ID=60679169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710354222.7A Expired - Fee Related CN107499113B (zh) | 2017-05-18 | 2017-05-18 | 电动汽车驱动系统的冷却液流量分配的控制方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107499113B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110614919A (zh) * | 2019-09-23 | 2019-12-27 | 联合汽车电子有限公司 | 冷却液流量监测方法及液冷电驱系统 |
CN112072857A (zh) * | 2020-08-10 | 2020-12-11 | 北京汽车股份有限公司 | 新能源汽车电机冷却系统控制方法、装置及新能源汽车 |
CN113485486A (zh) * | 2021-07-03 | 2021-10-08 | 左点实业(湖北)有限公司 | 一种散热方法及装置 |
CN113783360A (zh) * | 2021-09-15 | 2021-12-10 | 臻驱科技(上海)有限公司 | 一种用于电驱动系统的冷却系统 |
CN115898842A (zh) * | 2022-11-30 | 2023-04-04 | 阿尔特汽车技术股份有限公司 | 用于电驱动总成精准控制油泵的输出流量的方法以及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1115169A3 (en) * | 2000-01-06 | 2006-12-27 | General Motors Corporation | Electrochemical cell engine |
CN101296829A (zh) * | 2005-10-25 | 2008-10-29 | 丰田自动车株式会社 | 冷却系统及其控制方法以及汽车 |
CN203434808U (zh) * | 2013-09-03 | 2014-02-12 | 山东润峰电子科技有限公司 | 带流量平衡分配器的电机冷却系统 |
CN104309469A (zh) * | 2014-05-30 | 2015-01-28 | 潍柴动力股份有限公司 | 一种低温冷却系统、方法及装置 |
CN104626925A (zh) * | 2013-11-07 | 2015-05-20 | 财团法人车辆研究测试中心 | 电动车热管理系统 |
-
2017
- 2017-05-18 CN CN201710354222.7A patent/CN107499113B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1115169A3 (en) * | 2000-01-06 | 2006-12-27 | General Motors Corporation | Electrochemical cell engine |
CN101296829A (zh) * | 2005-10-25 | 2008-10-29 | 丰田自动车株式会社 | 冷却系统及其控制方法以及汽车 |
CN203434808U (zh) * | 2013-09-03 | 2014-02-12 | 山东润峰电子科技有限公司 | 带流量平衡分配器的电机冷却系统 |
CN104626925A (zh) * | 2013-11-07 | 2015-05-20 | 财团法人车辆研究测试中心 | 电动车热管理系统 |
CN104309469A (zh) * | 2014-05-30 | 2015-01-28 | 潍柴动力股份有限公司 | 一种低温冷却系统、方法及装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110614919A (zh) * | 2019-09-23 | 2019-12-27 | 联合汽车电子有限公司 | 冷却液流量监测方法及液冷电驱系统 |
CN112072857A (zh) * | 2020-08-10 | 2020-12-11 | 北京汽车股份有限公司 | 新能源汽车电机冷却系统控制方法、装置及新能源汽车 |
CN112072857B (zh) * | 2020-08-10 | 2022-03-25 | 北京汽车股份有限公司 | 新能源汽车电机冷却系统控制方法、装置及新能源汽车 |
CN113485486A (zh) * | 2021-07-03 | 2021-10-08 | 左点实业(湖北)有限公司 | 一种散热方法及装置 |
CN113783360A (zh) * | 2021-09-15 | 2021-12-10 | 臻驱科技(上海)有限公司 | 一种用于电驱动系统的冷却系统 |
CN115898842A (zh) * | 2022-11-30 | 2023-04-04 | 阿尔特汽车技术股份有限公司 | 用于电驱动总成精准控制油泵的输出流量的方法以及装置 |
Also Published As
Publication number | Publication date |
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CN107499113B (zh) | 2019-11-22 |
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Effective date of registration: 20200521 Granted publication date: 20191122 |
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Date of cancellation: 20200717 Granted publication date: 20191122 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Control method and device for coolant flow distribution of electric vehicle drive system Effective date of registration: 20211213 Granted publication date: 20191122 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20191122 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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CF01 | Termination of patent right due to non-payment of annual fee |
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