【摘要】 提出了一种快速的电能质量扰动检测和定位的方法,在该方法中其检测输出量能够反映出扰动前后被检测电压幅值平方的变化,具有非常明显的检测效果。系统存在噪声的情况下,该方法同样适用。MATLAB/SIMULINK仿真结果证明了这两种方法的有效性。更多还原

【Abstract】 A new fast processing method based on MM is proposed to locate the disturbances of the voltage signals. The method is effective because the output of this detection method can reflect the error between the square of the detected voltage magnitude before and after disturbance. MATLAB/SIMULINK is employed for the simulation studies of the method .The simulation results show that the proposed methods is fast and effective.更多还原