| 基于CIM的配网理论线损在线计算系统 |
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| 引用本文： | 吕欣,张铁峰,吕越颖,王书峰.基于CIM的配网理论线损在线计算系统[J].电力科学与工程,2014,30(8):74-78. |
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| 作者姓名： | 吕欣 张铁峰 吕越颖 王书峰 |
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| 作者单位： | 1. 华北电力大学电气与电子工程学院,河北保定,071003
2. 保定市供电公司,河北保定,071000 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目 |
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| 摘 要： | 针对传统配电网线损计算系统实时性和准确性低,并且存在"信息孤岛"的问题,提出一种基于公共信息模型的配电网线损计算系统。该系统能够读取SCADA,GIS和DMIS等信息系统的数据,并通过XML和SVG语言实现数据交互。线损计算模块采用前推回代潮流算法充分利用采集到的实时数据进行计算,提高了计算的实时性和准确性。实例分析表明了系统的可行性与实用性。
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| 关 键 词： | 配电网 理论线损 CIM 在线计算系统 |
The CIM Based Online Calculation System of Theoretical Line Loss |
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| Lu Xin,Zhang Tiefeng,Lu Yueying,Wang Shufeng.The CIM Based Online Calculation System of Theoretical Line Loss[J].Power Science and Engineering,2014,30(8):74-78. |
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| Authors: | Lu Xin Zhang Tiefeng Lu Yueying Wang Shufeng |
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| Affiliation: | Lu Xin, Zhang Tiefeng, Lu Yueying, Wang Shufeng ( 1. School of Electric and Electronic Engineering, North China Electric Power University, Baoding 071003, China; 2. Baoding Power Supply Company, Baoding 071000, China) |
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| Abstract: | Due to bad real-time performance, poor accuracy and ＂information islands＂ in the line loss calculation system of traditional distribution network, this paper puts forward the calculation system of theoretical line loss based on Common Information Model （CIM） . This system not only can read system information data of SCADA, GIS, DMIS and so on but also can achieve data exchange through XML and SVG language. The line loss calculation module can make full use of the collected real-time data to conduct calculation by using flow algorithm of backward/forward sweep method, as a result, the real-time performance and accuracy of the calculation is improved. Besides, the example analysis shows the feasibility and practicability of the system. |
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| Keywords: | distribution network theoretical line loss CIM online calculation system |
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