| 基于LabVIEW的真空开关真空度在线监测系统研究 |
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| 引用本文： | 罗旖旎,周力行,黄超.基于LabVIEW的真空开关真空度在线监测系统研究[J].低压电器,2010(5):20-23. |
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| 作者姓名： | 罗旖旎 周力行 黄超 |
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| 作者单位： | 1. 湖南省电力公司,中心培训部,湖南,长沙,410131
2. 长沙理工大学,湖南,长沙,410114 |
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| 基金项目： | 中国(国际)自然科学基金会资助，湖南省自然科学基金会资助 |
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| 摘 要： | 开发了真空开关真空度在线监测系统，基于屏蔽罩的电势和屏蔽罩外的电场强度关系，采用自制电场传感器测量在屏蔽罩外侧的场强，并通过LabVIEW来实现系统管理和信号处理，实验结果表明，该监测系统能有效地监测到真空开关真空度衰减的情况。
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| 关 键 词： | 真空开关 真空度 在线监测 |
Research on On-Line Monitoring System for Vacuum Degree of Vacuum Switch Based on LabVIEW |
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| LUO Yini,ZHOU Lixing,HUANG Chao.Research on On-Line Monitoring System for Vacuum Degree of Vacuum Switch Based on LabVIEW[J].Low Voltage Apparatus,2010(5):20-23. |
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| Authors: | LUO Yini ZHOU Lixing HUANG Chao |
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| Affiliation: | 1. Center Training Department of Hunan Electric Power Company, Changsha 410131, 2. Changsha University of Science ＆ Technology, Changsha 410114 ,China) |
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| Abstract: | An on-line monitoring system of vacuum degree for vacuum switch was developed. Based on the re- lation between potential of shield cover and electric field intensity out of shield cover, a self-developed electric field sensor was applied to measuring electric field intensity out of shield cover. The system management and signal process were realized by LabVIEW. The experiment results showed that the system could inspect decay of vacuum degree efficiently. |
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| Keywords: | vacuum switch vacuum degree on-line monitoring |
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