| 钻机绞车矢量变换变频调速机械特性和工作原理 |
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| 引用本文： | 赵淑兰,朱其先.钻机绞车矢量变换变频调速机械特性和工作原理[J].石油矿场机械,2004,33(4):8-12. |
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| 作者姓名： | 赵淑兰 朱其先 |
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| 作者单位： | 1. 中国石油技术开发公司,产品管理部,北京,100009
2. 天水电气传动研究所,甘肃,兰州,740081 |
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| 摘 要： | 文章从机电一体化的角度，分析了钻机绞车在矢量变换变频调速下的机械特性，绞车三相异步电机矢量变换控制的工作原理，并对绞车电机在电动运行和再生发电运行状态下的能量传递过程进行了阐述，以便石油机械工作者更好地了解近年迅速发展起来的交流变频钻机绞车的工作特点和方法。
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| 关 键 词： | 钻机绞车 控制 交流变频 再生发电制动 |
| 文章编号： | 1001-3482(2004)03-0008-05 |
Mechanical performances of rig drawworks driven by variable frequency motors and principles of vectors control |
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| ZHAO Shu-lan,ZHU Qi-xian.Mechanical performances of rig drawworks driven by variable frequency motors and principles of vectors control[J].Oil Field Equipment,2004,33(4):8-12. |
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| Authors: | ZHAO Shu-lan ZHU Qi-xian |
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| Affiliation: | ZHAO Shu-lan~1,ZHU Qi-xian~2 |
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| Abstract: | Drill rigs driven by variable frequency motors and vectors control are developed rapidly in recent years.The paper analyses the mechanical performances of drill rig drawworks driven by variable frequency motors,and principles of vectors control.Moreover,describes the power transfer process of asynchronous motor in electromotor state and regenerator state.The purpose is to help people to understand the drawworks's work characteristic and operation means. |
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| Keywords: | drill rig drawworks control varialbe frequency electricitg generating braking |
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