| 模糊控制在配电网单相接地故障选线中的研究 |
| |
| 引用本文： | 刘树杰,陈辉,许文. 模糊控制在配电网单相接地故障选线中的研究[J]. 山东冶金, 2005, 27(3): 44-45 |
| |
| 作者姓名： | 刘树杰 陈辉 许文 |
| |
| 作者单位： | 济南钢铁股份有限公司,装备部,山东,济南,250101;济南钢铁股份有限公司,装备部,山东,济南,250101;济南钢铁股份有限公司,装备部,山东,济南,250101 |
| |
| 摘 要： | 在小电流接地系统中，现有单相接地故障选线装置适应性较差、正确率不高，为此，提出了基于模糊综合决策的多重复和判据方案由MATLAB仿真实验证明，该方案能有效弥补单…判据的不足，不受小电流接地系统结构及运行方式变化的影响，完全实现单相接地故障的正确选线。
|
| 关 键 词： | 配电网 小电流接地系统 单相接地 故障选线 模糊控制 |
| 文章编号： | 1004-4620(2005)03-0044-02 |
| 收稿时间： | 2005-02-05 |
| 修稿时间： | 2005-02-05 |
Study on Fuzzy Control of Fault Line Selection for Single Phase Grounding in Distribution Network |
| |
| LIU Shu-jie,CHEN Hui,XU Wen. Study on Fuzzy Control of Fault Line Selection for Single Phase Grounding in Distribution Network[J]. Shandong Metallurgy, 2005, 27(3): 44-45 |
| |
| Authors: | LIU Shu-jie CHEN Hui XU Wen |
| |
| Abstract: | The existing fault line selection facilities for single phase grounding in low current grounding system is slow in adaptability and low in accuracy. Therefore the authors suggest solution with multi repetitive and compositive criterions based on fuzzy eompositive decision, which has been proved by MATLAB simulation test, a good remedy for the single criterion in old solution. Under this solution the line hitting exactly fight in single phase grounding fault can be realized, without influence from the configuration and operation variation of the low current grounding system. |
| |
| Keywords: | distribution network low current grounding system single phase grounding fault line selection fuzzy control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
