| 引用本文: | 吴润泽,王欣宇,张晓平,等.基于IEC 61850的DER并网监控信息模型研究[J].电力系统保护与控制,2014,42(9):1-7. |
| WU Run-ze,WANG Xin-yu,ZHANG Xiao-ping,et al.Study on supervisory control information model of DER grid-connected based on IEC 61850[J].Power System Protection and Control,2014,42(9):1-7 |
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| 摘要: |
| DER（Distributed Energy Resources）并网需要解决的问题之一是DER与整个配电网系统的信息采集和交互。以IEC 61850标准为基础，研究DER并网监控的信息内容，设计了一种基于IEC 61850的综合并网监控信息模型。该模型采用面向对象的抽象方法，将DER并网监控系统各设备抽象为逻辑功能节点，分析DER接入10 kV配网的监控信息流，定义了各信息所属的数据对象，建立逻辑设备节点信息模型。最后以PV(Photovoltaic System)并网为例，选取发电子系统和并网点的典型逻辑节点，建立了不同并网状态下的综合信息模型。 |
| 关键词: 分布式电源 配电网 并网监控 IEC 61850 信息模型 |
| DOI：10.7667/j.issn.1674-3415.2014.09.001 |
| 分类号: |
| 基金项目:教育部中央高校基本科研业务费专项资金资助(13MS01)；国家863高技术基金项目(2012AA050212) |
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| Study on supervisory control information model of DER grid-connected based on IEC 61850 |
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WU Run-ze1, WANG Xin-yu1, ZHANG Xiao-ping2, LIU Wen-xia1
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1.School of Electrical & Electronic Engineering, North China Electric Power University, Beijing 102206, China;2.Electric Power Science Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China
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| Abstract: |
| To solve the problem of information acquisition and exchange, a comprehensive monitoring information model based IEC 61850 is proposed for DER accessing in the grid. The model adopts the object-oriented abstraction method to abstract the logical devices as function node, analyzes the supervising information of 10 kV distribution network of DER grid-connected and finally defines the data objects as logic function nodes. In the end, this paper makes the PV DER grid-connected as an example, chooses typical logical nodes in the generating subsystem and the electric combined point to illustrate the monitoring information model of different grid-connected patterns. |
| Key words: distributed energy recourses distribution network grid-connected monitoring IEC 61850 information model |
