DocumentCode
2109297
Title
Notice of Retraction
Slip Influence in the Course of Powerformer Loss of Excitation
Author
Lv Yanling ; Ge Baojun ; Tao Dajun ; Wang Jitao ; Yang Mo
Author_Institution
Coll. of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., Harbin, China
fYear
2010
fDate
28-31 March 2010
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.
Powerformer is a net new high-voltage generator that can be set directly to system. The simulation method of Powerformer loss of excitation based on MATLAB/simulink is proposed. Using the simulation method to study slip during Powerformer loss of field, and analyze slip impact on the electric value of Powerformer stator and rotor. From the rotor heating, it is not possible affect the safe operation of the rotor because the rotor body additional temperature, during the asynchronously operation of Powerformer loss of excitation. It proves the transition from out-of-step to the steady-state asynchronous operation after Powerformer loss of excitation is asynchronously operation. It provides a reliable basis for the Powerformer actual operation.
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.
Powerformer is a net new high-voltage generator that can be set directly to system. The simulation method of Powerformer loss of excitation based on MATLAB/simulink is proposed. Using the simulation method to study slip during Powerformer loss of field, and analyze slip impact on the electric value of Powerformer stator and rotor. From the rotor heating, it is not possible affect the safe operation of the rotor because the rotor body additional temperature, during the asynchronously operation of Powerformer loss of excitation. It proves the transition from out-of-step to the steady-state asynchronous operation after Powerformer loss of excitation is asynchronously operation. It provides a reliable basis for the Powerformer actual operation.
Keywords
mathematics computing; power transformers; rotors; stators; MATLAB/simulink; Powerformer excitation loss; high-voltage generator; rotor heating; stator; Heating; MATLAB; Power generation; Power system reliability; Rotors; Stators; Steady-state; Synchronous generators; Temperature; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4812-8
Type
conf
DOI
10.1109/APPEEC.2010.5449074
Filename
5449074
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