| 存储式变压器油压监测与保护系统的数据管理 |
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| 引用本文： | 唐玉玲.存储式变压器油压监测与保护系统的数据管理[J].中南民族大学学报(自然科学版),2010,29(1):92-95,110. |
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| 作者姓名： | 唐玉玲 |
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| 作者单位： | 中南民族大学,计算机科学学院,武汉,430074 |
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| 基金项目： | 中南民族大学青年基金资助项目 |
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| 摘 要： | 针对机械式速动油压继电器的局限性,设计了存储式变压器油压监测与保护系统.该系统除了具有油压速动保护功能外,还能进行油压高/低报警,并能长期存储和管理油压数据.系统下位机以双C 8051F 340 CPU为核心,以U盘为介质,采用文本文件存储数据.上位机以ACCESS数据库为核心,完成数据存储、管理和分析.分析油压测量值、系统参数以及速动保护信号等各种数据的关系及其管理方法.该方法的实用性和有效性在实验室测试以及现场试用中得到了有效验证.
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| 关 键 词： | 油压监测与保护 数据管理 电力变压器 速动压力保护 |
Data Management of the Storage Oil Pressure Supervisory and Protection System for Power Transformer |
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| Tang Yuling.Data Management of the Storage Oil Pressure Supervisory and Protection System for Power Transformer[J].Journal of South-Central Univ for,2010,29(1):92-95,110. |
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| Authors: | Tang Yuling |
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| Institution: | Tang Yuling(College of Computer Science,South-central University for Nationalities,Wuhan 430074,China) |
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| Abstract: | The limitations of mechanical sudden oil pressure relay were analyzed, and a storage oil pressure supervisory and protection system for transformer was designed with sudden pressure protection and high or low oil pressure alarm functionalities.This system can store and manage the long-time oil pressure data.Tow C8051F340 CPU was used in lower system,which can store date using text file in USB disk to.ACCESS was used in the upper computer system,which can store,manage and analyze the oil pressure data.The re... |
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| Keywords: | oil pressure supervisory and protection data management power transformer sudden pressure protection |
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