Solution of Starting Voltage Drop for Mining Truck with Electric Wheel
For problem that control system of mining truck with electric wheel cannot restart after the engine started caused by voltage drop of battery pack, the paper analyzed voltage changes of battery pack in the process of engine starting, and proposed two solutions: increase batteries for separate power...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2012-11-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/8735 |
| _version_ | 1797868593909596160 |
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| author | LIU Qiang ZHANG Qiang GUO Hai-qua |
| author_facet | LIU Qiang ZHANG Qiang GUO Hai-qua |
| author_sort | LIU Qiang |
| collection | DOAJ |
| description | For problem that control system of mining truck with electric wheel cannot restart after the engine started caused by voltage drop of battery pack, the paper analyzed voltage changes of battery pack in the process of engine starting, and proposed two solutions: increase batteries for separate power supply of the control system, and modify the control circuit. It analyzed advantages and disadvantages of the two solutions and figured the second option is better. The results of plant commissioning and industrial experiments show that the second option is superior. Presently the mining truck with electric wheel adopting the second solution has been successfully operating for 4 000 h, which ensures success rate of start-up of the engine control system is 100%, and starting process is safe and reliable. |
| first_indexed | 2024-04-09T23:58:24Z |
| format | Article |
| id | doaj.art-d06e23ea70274868a70c42e6aefcb12c |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:58:24Z |
| publishDate | 2012-11-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-d06e23ea70274868a70c42e6aefcb12c2023-03-17T01:59:41ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2012-11-0138112123Solution of Starting Voltage Drop for Mining Truck with Electric WheelLIU QiangZHANG QiangGUO Hai-quaFor problem that control system of mining truck with electric wheel cannot restart after the engine started caused by voltage drop of battery pack, the paper analyzed voltage changes of battery pack in the process of engine starting, and proposed two solutions: increase batteries for separate power supply of the control system, and modify the control circuit. It analyzed advantages and disadvantages of the two solutions and figured the second option is better. The results of plant commissioning and industrial experiments show that the second option is superior. Presently the mining truck with electric wheel adopting the second solution has been successfully operating for 4 000 h, which ensures success rate of start-up of the engine control system is 100%, and starting process is safe and reliable.http://www.gkzdh.cn/article/id/8735dump truck, mining truck of electric wheel, starting voltage drop, voltage drop of battery pack |
| spellingShingle | LIU Qiang ZHANG Qiang GUO Hai-qua Solution of Starting Voltage Drop for Mining Truck with Electric Wheel Gong-kuang zidonghua dump truck, mining truck of electric wheel, starting voltage drop, voltage drop of battery pack |
| title | Solution of Starting Voltage Drop for Mining Truck with Electric Wheel |
| title_full | Solution of Starting Voltage Drop for Mining Truck with Electric Wheel |
| title_fullStr | Solution of Starting Voltage Drop for Mining Truck with Electric Wheel |
| title_full_unstemmed | Solution of Starting Voltage Drop for Mining Truck with Electric Wheel |
| title_short | Solution of Starting Voltage Drop for Mining Truck with Electric Wheel |
| title_sort | solution of starting voltage drop for mining truck with electric wheel |
| topic | dump truck, mining truck of electric wheel, starting voltage drop, voltage drop of battery pack |
| url | http://www.gkzdh.cn/article/id/8735 |
| work_keys_str_mv | AT liuqiang solutionofstartingvoltagedropforminingtruckwithelectricwheel AT zhangqiang solutionofstartingvoltagedropforminingtruckwithelectricwheel AT guohaiqua solutionofstartingvoltagedropforminingtruckwithelectricwheel |