Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions
The study collected statistics on the actual operation of national railway electric multiple units (EMUs) and compared the energy consumption of different EMU models at different speed levels. An important method for studying the relationship between speed and energy consumption of EMUs has been con...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2022/1876579 |
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| _version_ | 1832565795798908928 |
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| author | Qing Zhang Hongjun Yu Xin Su Yao Li |
| author_facet | Qing Zhang Hongjun Yu Xin Su Yao Li |
| author_sort | Qing Zhang |
| collection | DOAJ |
| description | The study collected statistics on the actual operation of national railway electric multiple units (EMUs) and compared the energy consumption of different EMU models at different speed levels. An important method for studying the relationship between speed and energy consumption of EMUs has been constructed based on group method of data handling to reflect how the energy consumption of different EMU models changes with speed. The energy consumption of CRH2 and CRH380A EMUs on flat and sloping lines was compared. Moreover, the start-up energy consumption of CRH2 and CRH380A EMUs was compared. The effect of the number of stops of CRH2 and CRH3 EMUs on energy consumption was analyzed. Furthermore, an idea for improving the general expression and calculation methods of traction energy consumption of EMUs was proposed. Finally, suggestions on the construction of a traction energy consumption information system were provided, and the selection of different high-speed EMU models and the reasonable determination of the operating speed were discussed. |
| format | Article |
| id | doaj-art-80a44eb1e85f4409845c39069c72efc6 |
| institution | Kabale University |
| issn | 2042-3195 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-80a44eb1e85f4409845c39069c72efc62025-02-03T01:06:42ZengWileyJournal of Advanced Transportation2042-31952022-01-01202210.1155/2022/1876579Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test ConditionsQing Zhang0Hongjun Yu1Xin Su2Yao Li3College of EngineeringBeijing Institute of Space Launch TechnologyBeijing Institute of Space Launch TechnologyBeijing Institute of Space Launch TechnologyThe study collected statistics on the actual operation of national railway electric multiple units (EMUs) and compared the energy consumption of different EMU models at different speed levels. An important method for studying the relationship between speed and energy consumption of EMUs has been constructed based on group method of data handling to reflect how the energy consumption of different EMU models changes with speed. The energy consumption of CRH2 and CRH380A EMUs on flat and sloping lines was compared. Moreover, the start-up energy consumption of CRH2 and CRH380A EMUs was compared. The effect of the number of stops of CRH2 and CRH3 EMUs on energy consumption was analyzed. Furthermore, an idea for improving the general expression and calculation methods of traction energy consumption of EMUs was proposed. Finally, suggestions on the construction of a traction energy consumption information system were provided, and the selection of different high-speed EMU models and the reasonable determination of the operating speed were discussed.http://dx.doi.org/10.1155/2022/1876579 |
| spellingShingle | Qing Zhang Hongjun Yu Xin Su Yao Li Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions Journal of Advanced Transportation |
| title | Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions |
| title_full | Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions |
| title_fullStr | Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions |
| title_full_unstemmed | Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions |
| title_short | Energy Consumption Analysis of High-Speed Trains under Real Vehicle Test Conditions |
| title_sort | energy consumption analysis of high speed trains under real vehicle test conditions |
| url | http://dx.doi.org/10.1155/2022/1876579 |
| work_keys_str_mv | AT qingzhang energyconsumptionanalysisofhighspeedtrainsunderrealvehicletestconditions AT hongjunyu energyconsumptionanalysisofhighspeedtrainsunderrealvehicletestconditions AT xinsu energyconsumptionanalysisofhighspeedtrainsunderrealvehicletestconditions AT yaoli energyconsumptionanalysisofhighspeedtrainsunderrealvehicletestconditions |