| 水平井中电化学射孔及切割加工的供电研究 |
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| 引用本文： | 王亦红,云乃彰,徐家文.水平井中电化学射孔及切割加工的供电研究[J].东南大学学报(自然科学版),2001,31(6):113-116. |
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| 作者姓名： | 王亦红 云乃彰 徐家文 |
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| 作者单位： | 1. 东南大学仪器科学与工程系,南京,210096
2. 南京航空航天大学机电工程学院,南京,210016 |
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| 基金项目： | 中国石油天然气集团公司科技攻关基金资助项目 ( 970 5 0 7-2 ) |
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| 摘 要： | 给出了在水平井中进行电化学加工（射孔和切割）所需输电线路的安排方案。根据该方案，以1km深的水平井为例，着重对其输电线路的电阻进行了分析和估算，结合试验结果给出相应电源容量。在此基础上，提出了在1km深的井下进行电化学加工应具备电源的规格要求。此外，还对井下加工区的供电进行了分析，给出有效的控制的方案。
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| 关 键 词： | 水平井 电化学加工 供电 射孔 切割 输电线路 电阻 油井 |
| 文章编号： | 1001-0505(2001)06-0113-04 |
Research of Supplying Power in Electrochemical Perforating and Cutting in Horizontal Well |
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| Wang Yihong,Yun Naizhang,Xu Jiawen.Research of Supplying Power in Electrochemical Perforating and Cutting in Horizontal Well[J].Journal of Southeast University(Natural Science Edition),2001,31(6):113-116. |
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| Authors: | Wang Yihong Yun Naizhang Xu Jiawen |
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| Institution: | Wang Yihong 1 Yun Naizhang 2 Xu Jiawen 2 |
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| Abstract: | A design for the transmitting electricity circuitry in electrochemical machining (ECM) in horizontal well is presented. A well, which is 1?km in depth, is taken as an instance, and its circuitry resistance is analyzed and estimated based on this design. The power capacitance is advanced in accordance with the test result. On the basis of these, the power specification demanded in ECM at a depth of 1?km in horizontal well is given. Moreover, the control method of supplying power to electrodes is advanced. |
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| Keywords: | horizontal well electrochemical machining supplying power |
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