当前位置: 首页 > 文章 > 馈线自动化系统故障判断与隔离方法的研究 沈阳农业大学学报 2004,35 (3) 259-262
Position: Home > Articles > Study of Feeder Automation System Fault Detection and Isolation Algorithm Journal of Shenyang Agricultural University 2004,35 (3) 259-262

馈线自动化系统故障判断与隔离方法的研究

作  者:
王红星;于佳;张秀然;张广军
单  位:
沈阳农业大学信息与电气工程学院;宽甸县农电局
关键词:
配电网;馈线自动化;故障区域判断;故障区域隔离
摘  要:
从分析配电网的结构和故障区域的特点入手,提出了基于功率方向和亲子表示法的馈线有向描述模型。在此模型基础上,结合故障信息矩阵建立了一种新颖的配电网故障判断隔离算法,并就故障信息不完整和开关拒动两种特殊情况,其算法采取了完善措施。这种算法可以准确地判断和隔离故障区域。
译  名:
Study of Feeder Automation System Fault Detection and Isolation Algorithm
作  者:
WANG Hong -Xing1,ZHANG Xiu-Ran1,et al.(1 College of Information and Electrifcation Engineering, Shenyang Agricultural University, Shenyang 110161,China)
关键词:
distribution network; feeder automation ;fault section detection; fault section isolation
摘  要:
Beginning with analysis the characteristics of the distribution network and fault detection, the feeder directional describing model is put forward, which is based on power and parent-expression. Combined wth fault information marix, a new matrix algorithm for fault section detection and isolation in distribution systerm is then built based on this model. According to the two special instances of fault information unintegrity and switch not act, perfecting measure for this algorithm is adopted. According to this algorithm the fault section can be detected and isolated correctly.

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