针对含有频率相近谐波/间谐波成分的电力系统复杂信号，提出一种原子分解与加窗频移算法相结合的分析方法。首先对待分析信号进行加......

电网中常存在许多频率与基波成非整数倍的间谐波,准确分析间谐波特征对电力系统具有重要意义.本文首次将粒子群优化算法应用于电力......

To avoid drawbacks of classic discrete Fourier transform (DFT) method,modern spectral estimation theory was introduced i......

There are often many inter-harmonics in power system.The high measurement accuracy of inter-harmonics order, amplitude a......