动态电压扰动识别 Dynamic voltage disturbance identification
In this paper, two methods about power quality disturbance identification and detection are proposed: the one based on dq conversion and wavelet transform, the other one based on short-time fourier transform and singular value decomposition.
本文提出了两种电能质量扰动识别与检测方法：1.基于dq变换和小波变换的方法；2.基于短时傅里叶变换和矩阵奇异值分解的方法。
参考来源 - 电能质量扰动检测与识别方法研究Simulation results showed that the proposed method has strong generalization, simple model and high identification accuracy advantages and is a kind of effective power quality disturbances recognition analysis method.
仿真结果验证了本文所提方法具有泛化性强、模式简单、识别准确率高等优点,是一种有效的电能质量扰动识别分析方法。
参考来源 - 暂态电能质量扰动检测与识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了一种新的电能质量扰动识别与定位方法。
A novel approach on power quality disturbance detection is presented in this paper.
对投电容器扰动识别和定位的方法进行了改进。
An improved method to identify and locate the capacitor switching disturbances is presented.
利用函数单向s -粗集对偶，结合系统规律生成，提出了开环控制系统的扰动识别准则，并给出了开环控制系统扰动识别的结构图和具体实现过程。
Based on the dual function S-rough set and system law generation, disturb recognition criteria of the open-loop control is given.
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