Specifications

Author affiliation: 1 Department of Electron and Electricity Engineering, Baoji University of
Arts and Sciences, Baoji 721007, Shaanxi Province, China
2 Automation and Information Engineering College, Xi'an University of Technology, Xi'an
710048, Shaanxi Province, China
Corresponding author: Zhang, W. ([e-mail])
Source title: Dianwang Jishu/Power System Technology
Abbreviated source title: Dianwang Jishu
Volume: 37
Issue: 7
Issue date: July 2013
Publication year: 2013
Pages: 1995-1999
Language: Chinese
ISSN: 10003673
CODEN: DIJIES
Document type: Journal article (JA)
Publisher: Power System Technology Press, China Electric Power Research Institute, Qinghe,
Bejing, 100085, China
Abstract: Due to the impacts of main flux saturation and leakage flux saturation of doubly fed
induction generator (DFIG), its traditional linear model cannot accurately simulate the response
characteristics of low voltage ride-thorough (LVRT). Through deriving state equation of DFIG
under main flux saturation and leakage flux saturation in synchronous rotating reference frame,
the relationship between damping coefficient of DFIG and main flux saturation and that between
damping coefficient of DFIG and leakage flux saturation are researched; and the impacts of main
flux saturation and leakage flux saturation on transient magnetic linkage attenuation process in
stator and rotor of DFIG are discussed while three-phase short-circuit fault occurs at the position
where the DFIG is connected to power grid. The correctness of theoretical analysis is verified by
results of Matlab/Simulink simulation.
Number of references: 16
Main heading: Electric fault currents
Controlled terms: Damping - Dynamic response - Equations of state - Magnetic
leakage
Uncontrolled terms: DFIG - Doubly fed induction generator (DFIG) - Doubly fed
induction generators - Leakage flux - LVRT - Main flux saturations -
Matlab/Simulink simulation - Rotating reference frame
Classification code: 408.1 Structural Design, General - 706.2 Electric Power Lines and
Equipment - 708.4 Magnetic Materials - 921 Mathematics - 931.1 Mechanics
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
15.
Accession number: 20133416636225
Title: Study of spot-color-matching in gravure
Authors: Zhang, Yan1 ; Zhou, Shisheng1 ; Cao, Congjun1 ; Feng, Bing1/张研;周世生;曹从军;;
Author affiliation: 1 Printing and Packaging Engineering, Xi'an University of Technology, Jin