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| 基于IEC 61131-3的开放式馈线自动化故障处理方法 | |
| 引用本文： | 李娟,陈冲,焦邵华. 基于IEC 61131-3的开放式馈线自动化故障处理方法[J]. 电力系统自动化, 2010, 34(14): 84-87 |
| 作者姓名： | 李娟 陈冲 焦邵华 |
| 作者单位： | 1. 北京信息科技大学自动化学院,北京市,100192 2. 苏州供电公司,江苏省苏州市,215004 3. 北京四方继保自动化股份有限公司,北京市,100085 |
| 基金项目： | 北京市教委科技发展计划项目（KM200811232008） |
| 摘 要： | 针对馈线自动化系统中故障处理即故障定位、隔离和供电恢复(FLIR)实现方式的局限性,提出采用过程控制思想,利用IEC 61131-3标准的功能块图(FBD)技术,开发具有开放性和通用性的图形化馈线自动化故障处理控制逻辑.介绍了故障处理的过程控制逻辑模型及其技术特征,采用IEC 61131-3的结构化文本(ST)语言开发了故障处理逻辑的通用功能块族,给出了基于FBD实现馈线自动化的用例.通过试验仿真验证了逻辑功能的正确性,实践表明文中提出的馈线故障处理方法具有开放、灵活、可靠、实用等优点. |
| 关 键 词： | 故障处理 馈线自动化 IEC 61131-3 功能块图 |
| 收稿时间： | 2009-10-29 |
| 修稿时间： | 2010-04-27 |
A Fault Processing Scheme for Open Feeder Automation Based on IEC 61131-3 |
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| LI Juan,CHEN Chong,JIAO Shaohua. A Fault Processing Scheme for Open Feeder Automation Based on IEC 61131-3[J]. Automation of Electric Power Systems, 2010, 34(14): 84-87 | |
| Authors: | LI Juan CHEN Chong JIAO Shaohua |
| Affiliation: | LI Juan1,CHEN Chong2,JIAO Shaohua3 (1. Beijing Information , Technology University,Beijing 100192,China,2. Suzhou Electric Power Company,Suzhou 215004,3. Beijing Sifang Automation Co. Ltd.,Beijing 100085,China) |
| Abstract: | An open common graphical feeder automation fault processing control logic scheme is proposed based on the process automation theory and realized by IEC 61131-3 standard. The logic models and technical features of fault location,insulation and recovery (FLIR) are discussed. A series of function block diagram (FBD) models for fault processing are developed by the structured text (ST) language. The correctness of the logic functions is verified by simulation and laboratory tests that also show that the feeder ... |
| Keywords: | fault processing feeder automation IEC 61131-3 FBD |
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