摘要
正确检测电力系统故障信号对提高电能质量具有重要意义,文中讨论了采用小波变换快速算法对电力系统中故障信号进行分析、判断的方法.仿真结果表明,这种算法能够准确及时判断故障,符合工程实时性的要求.
The precise fault detection of the power system has great significance for the quality of electric energy.The analysis and distinguishment methods were proposed for the power system fault signal with wavelet transformation fast algorithm.The simulation result indicates that it is very accurate and fast, and can satisfy the real-time requirements for the project.
出处
《应用科技》
CAS
2004年第2期51-53,共3页
Applied Science and Technology
