Research on Fourier and Prony analysis algorithm of inter-harmonic in power system

doi:10.1016/j.egyr.2022.02.204

	Research on Fourier and Prony analysis algorithm of inter-harmonic in power system
	Lei, Hong 1,2; Huang, Ya 1; Jiang, Li 1; Gao, Ge 1,2; Zhang, Jie 1; Wu, Peng 1
刊名	ENERGY REPORTS
	2022-08-01
卷号	8
关键词	Fourier algorithm Prony algorithm Inter-harmonics Power system
ISSN号	2352-4847
DOI	10.1016/j.egyr.2022.02.204
通讯作者	Jiang, Li(jiangli@ipp.ac.cn)
英文摘要	A power system inter-harmonic analysis method is introduced which mainly uses the classical Fourier algorithm and Prony algorithm. Through MATLAB simulation, the generation of simple harmonic wave and the superposition of signals in power system are simulated, and the parameters such as frequency, amplitude and phase in the power supply and system are calculated by means of Fourier algorithm accumulation. That is to say, Fourier transform is used to transform the time domain signal which is hard to calculated into the frequency domain signal and easy to be analysis. The complex convolution operation can be transformed into simple product operation, and the advantages of Prony algorithm are compared. The experiment is verified by MATLAB algorithm and engineering data analysis. (c) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Peer-review under responsibility of the scientific committee of the 2021 The International Conference on Power Engineering, ICPE, 2021.
WOS研究方向	Energy & Fuels
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000770818700087
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/128285]
专题	中国科学院合肥物质科学研究院
通讯作者	Jiang, Li
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Lei, Hong,Huang, Ya,Jiang, Li,et al. Research on Fourier and Prony analysis algorithm of inter-harmonic in power system[J]. ENERGY REPORTS,2022,8.
APA	Lei, Hong,Huang, Ya,Jiang, Li,Gao, Ge,Zhang, Jie,&Wu, Peng.(2022).Research on Fourier and Prony analysis algorithm of inter-harmonic in power system.ENERGY REPORTS,8.
MLA	Lei, Hong,et al."Research on Fourier and Prony analysis algorithm of inter-harmonic in power system".ENERGY REPORTS 8(2022).