电能质量分析与参数估计的研究方法现状探讨

当前全球对高质量电能的需要越来越迫切,为此各个国家必须针对电能质量展开全面分析,并研究得到合适方法解决该问题。本文首先将介绍电能信号特征提取方式,其中主要包括小波变化与S变换。其后再针对上述提出的两种方式,进一步分析电能质量扰动参数。望本文研究的内容能够帮助相关学者加强对电能质量分析以及参数估计方面的研究,保证电能处于高质量状态。

Study on current situation of the analysis of electrical energy quality a nd research methods of parameter estimation

Presently,the need for electrical energy with high quality has become more and more urgent in th e world,so all the countries must analyze the quality of electrical energy comprehensively and find appropr iate methods to solve this problem.At first, this paper will introduce extraction methods of electricity si gnal features,mainly including wavelet change and s transform.And then it will further analyze disturbance parameters of electrical energy quality based on the above two mentioned ways. This research contents are h oped to help relevant scholars to strengthen the analysis of electrical energy quality and studies on param eter estimation,so the electrical energy can be ensured to at a high-quality level.