|Table of Contents|

 The Application of Atom-RQEA in Calculation
of Short Term Flicker Severity
(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2017年06期
Page:
46-51
Research Field:
材料科学与工程
Publishing date:

Info

Title:
 The Application of Atom-RQEA in Calculation
of Short Term Flicker Severity
Author(s):
 ZHANG Rui ZHANG Heng-yu ZHOU Yong-yang DING Peng
 ( School of Automation,Harbin University of Science and Technology,Harbin 150080,China)
Keywords:
 power quality short term flicker severity atomic decomposition
PACS:
TM866
DOI:
10. 15938 /j. jhust. 2017. 06. 009
Abstract:
 Short term flicker severity Pst is an important index of evaluating power quality. To improve
precision of calculation Atom-RQEA is proposed. The core is to construct atom library in terms of characteristic of
voltage fluctuation and flicker, using RQEA ( Real-coded Quantum Evolutionary Algorithm ) to optimize
characteristic parameters of atom,choosing self-adaption optimal matching atom to reconstruct voltage signal,and
calculate flicker severity Pst . Simulation results show the method proposed in this paper can improve the precise of
calculating short term flicker severity Pst
,and prove it is available and applicable.

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Last Update: 2018-03-10