| 反映正序故障分量电流的微机光纤差动保护算法 |
| |
| 引用本文： | 熊小伏,叶一麟,龚志雄.反映正序故障分量电流的微机光纤差动保护算法[J].重庆大学学报(自然科学版),1988,11(1). |
| |
| 作者姓名： | 熊小伏 叶一麟 龚志雄 |
| |
| 作者单位： | 重庆大学电气工程系
(熊小伏，叶一麟)，重庆大学电气工程系(龚志雄) |
| |
| 摘 要： | 鉴于电力系统的短线路保护还很不完善,本文提出了一种微机光纤纵差保护系统,建立了一套与之相适应的算法,即反应于正序故障分量电流的差动判据和差分——半周付氏滤波算法。
|
| 关 键 词： | 差动保护 光纤 微机应用 |
THE ALGORITHM OF COMPUTEROPTICAL-FIBERDIFFERENTIAL PROTECTION to show POSITIVE SEQUENCE FAULTED COMPONENT CURRENTS |
| |
| Xiong Xiaofu Ye Yilin Gong Zhixiong.THE ALGORITHM OF COMPUTEROPTICAL-FIBERDIFFERENTIAL PROTECTION to show POSITIVE SEQUENCE FAULTED COMPONENT CURRENTS[J].Journal of Chongqing University(Natural Science Edition),1988,11(1). |
| |
| Authors: | Xiong Xiaofu Ye Yilin Gong Zhixiong |
| |
| Institution: | Xiong Xiaofu Ye Yilin Gong Zhixiong |
| |
| Abstract: | Because of unsatisfied relaying protection of short transmission lines, a new differential protection system consisting of microcomputer and optical fiber channel has been presented in this paper. According to this system, a new algorithm including a differential criterion used for the positive sequence currents caused by faults and a difference-half cycle Fourier filtering method has been set up. |
| |
| Keywords: | differential protection optical fiber micro-computer application |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《重庆大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《重庆大学学报(自然科学版)》下载免费的PDF全文 |
