Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC
Aiming at the design of transmission ratio for two-speed transmission of pure electric vehicle， under the condition that parameters of vehicle and motor are all determined， choosing the transmission ratios as the design variables， the optimization objective function and constraint conditions are est...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.01.013 |
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| _version_ | 1841547130884325376 |
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| author | Shuwang Wang Jian Liu Zhilin Ma Leiming Wang |
| author_facet | Shuwang Wang Jian Liu Zhilin Ma Leiming Wang |
| author_sort | Shuwang Wang |
| collection | DOAJ |
| description | Aiming at the design of transmission ratio for two-speed transmission of pure electric vehicle， under the condition that parameters of vehicle and motor are all determined， choosing the transmission ratios as the design variables， the optimization objective function and constraint conditions are established according to the power consumption of 100 kilometers under NEDC(The New European Driving Cycle) working condition and the dynamic performance design requirements of vehicle， then the improved harmony search algorithm is used to calculate the optimal solution of the optimization model under constraint conditions. The result shows that the selected two-speed transmission basically meets the design requirements. Compared with the original single-speed transmission， the design results obtained by this method improve the economy of the vehicle to a certain extent. |
| format | Article |
| id | doaj-art-b56f508d1157463e999257f3fd062953 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-b56f508d1157463e999257f3fd0629532025-01-10T14:56:10ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-01-0144798329795880Design of Electric Vehicle Two-speed Transmission Ratio based on NEDCShuwang WangJian LiuZhilin MaLeiming WangAiming at the design of transmission ratio for two-speed transmission of pure electric vehicle， under the condition that parameters of vehicle and motor are all determined， choosing the transmission ratios as the design variables， the optimization objective function and constraint conditions are established according to the power consumption of 100 kilometers under NEDC(The New European Driving Cycle) working condition and the dynamic performance design requirements of vehicle， then the improved harmony search algorithm is used to calculate the optimal solution of the optimization model under constraint conditions. The result shows that the selected two-speed transmission basically meets the design requirements. Compared with the original single-speed transmission， the design results obtained by this method improve the economy of the vehicle to a certain extent.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.01.013NEDC working condition |
| spellingShingle | Shuwang Wang Jian Liu Zhilin Ma Leiming Wang Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC Jixie chuandong NEDC working condition |
| title | Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC |
| title_full | Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC |
| title_fullStr | Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC |
| title_full_unstemmed | Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC |
| title_short | Design of Electric Vehicle Two-speed Transmission Ratio based on NEDC |
| title_sort | design of electric vehicle two speed transmission ratio based on nedc |
| topic | NEDC working condition |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.01.013 |
| work_keys_str_mv | AT shuwangwang designofelectricvehicletwospeedtransmissionratiobasedonnedc AT jianliu designofelectricvehicletwospeedtransmissionratiobasedonnedc AT zhilinma designofelectricvehicletwospeedtransmissionratiobasedonnedc AT leimingwang designofelectricvehicletwospeedtransmissionratiobasedonnedc |