DocumentCode
3355302
Title
Notice of Retraction
Modeling and Simulation of Short-Circuit Loss of Excitation in Powerformer
Author
Li Cuicui ; Ge Baojun ; Lv Yanling ; Gu Fengling
Author_Institution
Collage of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., Harbin
fYear
2009
fDate
27-31 March 2009
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to analyze the performance of powerformer under loss of excitation (LOE) condition more effectively, in this paper, firstly, based on MATLAB/Simulink, the simulation model is constructed, the direct short-circuit LOE and the excitation winding forms short-circuit LOE with de-excitation resistance are simulated by the model; Secondly, the waveforms of excitation current, rotor speed, active power, reactive power, stator current are given; Thirdly, the results are analyzed detailed. In addition, the model can also simulate other LOE faults.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to analyze the performance of powerformer under loss of excitation (LOE) condition more effectively, in this paper, firstly, based on MATLAB/Simulink, the simulation model is constructed, the direct short-circuit LOE and the excitation winding forms short-circuit LOE with de-excitation resistance are simulated by the model; Secondly, the waveforms of excitation current, rotor speed, active power, reactive power, stator current are given; Thirdly, the results are analyzed detailed. In addition, the model can also simulate other LOE faults.
Keywords
machine windings; power transformers; reactive power; short-circuit currents; synchronous generators; MATLAB/Simulink simulation model; active power; de-excitation resistance; excitation current waveforms; excitation winding; loss of excitation condition; powerformer excitation; reactive power; rotor speed waveforms; short-circuit loss; stator current; synchronous generators; Analytical models; Circuit faults; Equations; Mathematical model; Mesh generation; Performance analysis; Power generation; Power system transients; Synchronous generators; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location
Wuhan
Print_ISBN
978-1-4244-2486-3
Type
conf
DOI
10.1109/APPEEC.2009.4918497
Filename
4918497
Link To Document