| 厂站数据接入PI系统模式研究 |
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| 引用本文： | 温佶强,杜浩良,吴新华,赵舫.厂站数据接入PI系统模式研究[J].电力系统保护与控制,2007,35(15):35-38. |
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| 作者姓名： | 温佶强 杜浩良 吴新华 赵舫 |
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| 作者单位： | 金华电业局 浙江金华320172(温佶强，杜浩良)，浙江大学电气工程学院 浙江杭州310027(吴新华，赵舫) |
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| 摘 要： | 随着PI实时数据库在电力系统中的引入,随之而来的是如何实现电力系统的信息与PI数据库的无缝连接。文章分析厂站端的现状和现有的厂站数据接入PI系统结构,对几种现有厂站数据接入PI系统的模式做了分析和比较。在此基础上提出了关于开发一个信息采集子站来实现厂站数据接入PI系统的改进模式,并对信息采集子站的结构和功能进行了介绍。
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| 关 键 词： | 信息采集 PI数据库 智能装置 OPC |
| 文章编号： | 1003-4897（2007）15-0035-04 |
| 修稿时间： | 2006-10-26 |
Studying of the mode of integrating substation data into PI system |
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| WEN Ji-qiang, DU Hao-liang, WU Xin-hua, ZHAO Fang.Studying of the mode of integrating substation data into PI system[J].Power System Protection and Control,2007,35(15):35-38. |
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| Authors: | WEN Ji-qiang DU Hao-liang WU Xin-hua ZHAO Fang |
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| Affiliation: | 1.Jinhua Electric Power Bureau,Jinhua 320172,China; 2.College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Along with the PI real-time database being introduced into the power system, it appears a question how to realize importing power system data into PI database with none aperture way. This paper introduces the status in quo of substation, then analyzes existing architecture of importing substation data into PI system. After studying existing system, a new architecture of importing data into PI system is put forward by developing a new data acquisition substation. The architecture and the function of the data acquisition substation are also introduced at the same time. |
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| Keywords: | data acquisition PI data-base IED(Intelligent Electronic Devices) OLE for Process Control |
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