| 基于电力系统数据信息重组的压缩技术研究 |
| |
| 引用本文： | 傅德晟.基于电力系统数据信息重组的压缩技术研究[J].价值工程,2011,30(23):151-151. |
| |
| 作者姓名： | 傅德晟 |
| |
| 作者单位： | 江津供电局,重庆,402260 |
| |
| 摘 要： | 在电力系统故障诊断方法研究、故障测距、电能质量分析及电网运行状态研究都采用电力录波数据压缩技术。而电力系统故障信号处理为非平稳暂态信号,该信号覆盖频谱宽,需要较高的采样率进行多层数据采集,提出电力系统数据滤波信息重构压缩技术方法。
|
| 关 键 词： | 电力系统 数据压缩 故障诊断 |
Research on Compression Technology Based on Data Information Restructuring of Power System |
| |
| Fu Desheng.Research on Compression Technology Based on Data Information Restructuring of Power System[J].Value Engineering,2011,30(23):151-151. |
| |
| Authors: | Fu Desheng |
| |
| Institution: | Fu Desheng(Jiangjin Administration of Power Supply,Chongqing 402260,China) |
| |
| Abstract: | Power fault recording data compression technology is used by power system fault diagnosis methods research, fault location, power quality analysis and the operation research on the electric power. However, the trouble signal is not only unstable and transient, but also its recovered frequency spectrum is wideband. So it needs higher sampling rate to collect multi-level data. At last, the paper put forward compression technology based on data filtering information restructuring of power system. |
| |
| Keywords: | electric power system data compression fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
