摘要
无功功率的实时、准确检测,对保证电网经济、安全运行和无功功率补偿都有重要意义。通过对各种无功功率检测方法的分析、比较,提出了一种基于傅立叶算法的无功功率检测方法。仿真结果表明,该算法能够完成实时准确的无功功率检测,同时也验证了该算法的正确性和可行性。
Comparing on methods of reactive power of three - phrase detection, presents a new measuring techtuque which based on Fourier algorithm. This method has real - time and veracity virtues. Also the project has been debugged by means of the latest computer simulation tools - MATLAB and Simulink. The results have proved that the above method is excellent in reactive power detection.
出处
《煤矿机械》
北大核心
2007年第3期167-169,共3页
Coal Mine Machinery
关键词
无功功率检测
傅立叶算法
计算机仿真
实时性
reactive power detection
Fourier algorithm
Matlab simulation
real- time
