| 基于规范算法的电力系统复杂故障计算的实用性改进 |
| |
| 引用本文： | 撖奥洋,董朝霞,杨峰.基于规范算法的电力系统复杂故障计算的实用性改进[J].湖南电力,2006,26(2):9-12. |
| |
| 作者姓名： | 撖奥洋 董朝霞 杨峰 |
| |
| 作者单位： | 华中科技大学水电数字化工程与仿真中心,湖北,武汉,430074 |
| |
| 摘 要： | 为了避免在故障计算中重复计算全网阻抗矩阵元素,介绍了一种规范的计算机算法,对算法的核心部分,即故障描述矩阵Yf进行了分析.首先论述了数学上Yf的列写过程,然后根据推导的2类典型故障,总结得到电网理论上出现N处错误时Yf的实用化公式并给出了电路上的解释,并在工程项目中得到了应用.
|
| 关 键 词： | 故障计算 电力系统 规范化算法 通用化公式 |
| 文章编号： | 1008-0198（2006）02-0009-04 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-11-072006-01-06 |
A practical improvement of complex fault calculation based on canonical algorithm in power system |
| |
| HAN Ao-yang,DONG Zhao-xia,YANG Feng.A practical improvement of complex fault calculation based on canonical algorithm in power system[J].Hunan Electric Power,2006,26(2):9-12. |
| |
| Authors: | HAN Ao-yang DONG Zhao-xia YANG Feng |
| |
| Abstract: | In order to avoid calculating the impedance matrix elements of the whole network repeatedly,a canonical computer algorithm suiting for various complicated fault is introduced in this paper.The form of the matrix in mathematics,a core part in the algorithm,is analyzed.A general format of the by deducing two types of typical fault is presented and the explanation in real fault circuits is given. |
| |
| Keywords: | fault calculation power system canonical algorithm general format |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
