Application of firefly algorithm intelligent optimization particle filter in dynamic harmonic detection of power system

doi:10.1088/1757-899X/439/3/032015

	Application of firefly algorithm intelligent optimization particle filter in dynamic harmonic detection of power system
	Du, Xianjun 1,2; Liu, Zhou 1
	2018-11-09
会议日期	September 14, 2018 - September 16, 2018
会议地点	Singapore, Singapore
关键词	Bioluminescence Monte Carlo methods Optimization Quality control Firefly algorithms Harmonic amplitude Harmonic control Harmonic detection Intelligent optimization Operation mechanism Optimization method Real time performance
卷号	439
期号	3
DOI	10.1088/1757-899X/439/3/032015
英文摘要	The harmonic control is one of the important ways to improve the power quality, and the fast and accurate detection of the amplitude and phase of the harmonic in the power system is the prerequisite for the realization of the harmonic control of the power system. In this paper, based on the operation mechanism of particle filter (PF), the optimization method of the firefly algorithm (FA) is modified and the intelligent optimization particle filter of the firefly algorithm (FAPF)is proposed, which is used to detect the amplitude and phase of the dynamic harmonic in the power system. The method improves the overall quality of particle swarm and preserves its unique advantages in dealing with nonlinear, non-Gauss system of parameter estimation and state filtering. The experimental results show that, under the nonlinear and non-Gauss noise environment, the FAPF algorithm has the advantages of high accuracy and good real-time performance when estimating the dynamic harmonic amplitude and phase of the power system. © Published under licence by IOP Publishing Ltd.
会议录	IOP Conference Series: Materials Science and Engineering
会议录出版者	Institute of Physics Publishing
语种	英语
ISSN号	17578981
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/118027]
专题	电气工程与信息工程学院
作者单位	1.College of Electrical and Information Engineering, Lanzhou University of Technology, Gansu Province, Lanzhou; 730050, China; 2.Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou University of Technology, Gansu Province, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Du, Xianjun,Liu, Zhou. Application of firefly algorithm intelligent optimization particle filter in dynamic harmonic detection of power system[C]. 见:. Singapore, Singapore. September 14, 2018 - September 16, 2018.