Variable speed drive optimization model and analysis of comprehensive performance of beam pumping unit
| Autor: | Feng, Zi-Ming, Guo, Chenhao, Zhang, Deshi, Cui, Wei, Tan, Chaodong, Xu, Xiufen, Zhang, Yong |
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| Zdroj: | In Journal of Petroleum Science and Engineering August 2020 191 |
| Databáze: | ScienceDirect |
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