| 谈谈提高抽油机系统效率的几点体会 |
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| 引用本文： | 王同义,闫敬东,董明霞,付涛.谈谈提高抽油机系统效率的几点体会[J].节能技术,2005,23(2):188-190,F003. |
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| 作者姓名： | 王同义 闫敬东 董明霞 付涛 |
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| 作者单位： | 中国石化胜利油田有限公司技术检测中心,山东,东营,257000;中国石化胜利油田有限公司技术检测中心,山东,东营,257000;中国石化胜利油田有限公司技术检测中心,山东,东营,257000;中国石化胜利油田有限公司技术检测中心,山东,东营,257000 |
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| 摘 要： | 针对抽油机的特殊工况，分析了近几年国内在抽油机上应用的各类节能产品的特点，指出了影响抽油机系统效率的最主要因素；根据主要因素优选了新的节能技术(新研制的抽油机专用永磁电动机、抽油机专用自动调压变压器、超低速电机)在497口井上进行了试验，试验结果说明：只有对影响抽油机系统效率的主要因素进行整体改造，而不是单一节能技术的应用，才是提高系统效率的最有效途径。
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| 关 键 词： | 抽油机 永磁电动机 变压器 系统效率 节能 |
| 文章编号： | 1002-6339(2005)02-0188-03 |
Problems on Improving System Efficiencies for Beam Pumping Units |
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| WANG Tong-yi,YAN Jing-dong,DONG Ming-xia,FU Tao.Problems on Improving System Efficiencies for Beam Pumping Units[J].Energy Conservation Technology,2005,23(2):188-190,F003. |
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| Authors: | WANG Tong-yi YAN Jing-dong DONG Ming-xia FU Tao |
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| Abstract: | Characteristics of various types of energy-saving products which were utilized recently in beam pumping units were analyzed.Principal factors to influence the system efficiencies of beam pumping units were found.New types of technique based on such factors,such as special permanent-magnet motors and automatic voltage regulation transformer for beam pumping units,ultra-low speed motors,were tested in 497 oil wells.The field tests showed that the most effective approach to improve the system efficiencies of beam pumping units was to renovate the principal factors integrally and synchronously,not separately. |
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| Keywords: | beam pumping unit permanent-magnet motor transformer system efficiency energy saving |
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