| 大电流智能型测量仪表的设计思路 |
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| 引用本文： | 李志永,徐娜,石重阳.大电流智能型测量仪表的设计思路[J].承德石油高等专科学校学报,2010,12(4):41-44. |
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| 作者姓名： | 李志永 徐娜 石重阳 |
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| 作者单位： | 承德供电公司,兴隆分公司,河北,承德,067000;承德石油高等专科学校,电气与电子工程系,河北,承德,067000 |
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| 摘 要： | 提出了用磁位计作为传感器、配以智能化的电路来完成测量任务的方案,说明了这一方案的电磁原理,设计了智能化测量电路,同时也分析了产生测量误差的各种原因,并给出了相应的解决措施。采用该方案设计而成的电流表,可测量上千安培的交流大电流。
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| 关 键 词： | 磁位计 周期性大电流 智能化 测量 |
Design of Large Current Intellectual Measuring Meter |
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| LI Zhi-yong,XU Na,SHI Chong-yang.Design of Large Current Intellectual Measuring Meter[J].Journal of Chengde Petroleum College,2010,12(4):41-44. |
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| Authors: | LI Zhi-yong XU Na SHI Chong-yang |
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| Affiliation: | LI Zhi-yong1,XU Na1,SHI Chong-yang2(1.Xinglong Branch of Chengde Power Supply,Chengde 067000,Hebei,China,2.Department of Electrical , Electronic Engineering,Chengde Petroleum College,China) |
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| Abstract: | A design scheme is introduced which takes magnetometer as sensor and matches with intellectual circuit.Also this paper states the electrical magnetic principle of this scheme and gives out intellectual measuring circuit.In the meantime,the reason causing measuring error is analyzed and the correspondent solution is offered.The alternating meter adapting this design can measure current over one thousand amperes. |
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| Keywords: | magnetometer periodic large current intellectual measurement |
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