DocumentCode
2118653
Title
Notice of Retraction
The Analysis of Resisting Wind for UHV Transmission Tower with Unequal Legs
Author
Yu-Zhuo Jia ; Biao Tang ; Jiao Liu
Author_Institution
Coll. of Civil & Archit., Northeast Dianli Univ., Jilin, 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.
Due to comply with current environmental requirements, the transmission tower with unequal legs are more often used in recent years. 500 KV linear transmission tower with unequal legs was taken as the research object. The histories of wind speed are simulated by adopting the harmony superposition method. The displacements of tower, the support reaction and the axial force of the tower are calculated with ANSYS under the four incidences of wind load. The analysis shows that different wind attack angles have a great effect on the displacements of tower, the support reaction and the axial force of tower, among which the attack angle of 45o has the most significant effect on the displacement of tower, but the support reaction and the axial force of tower have the maximum values with the attack angle of 90??.
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.
Due to comply with current environmental requirements, the transmission tower with unequal legs are more often used in recent years. 500 KV linear transmission tower with unequal legs was taken as the research object. The histories of wind speed are simulated by adopting the harmony superposition method. The displacements of tower, the support reaction and the axial force of the tower are calculated with ANSYS under the four incidences of wind load. The analysis shows that different wind attack angles have a great effect on the displacements of tower, the support reaction and the axial force of tower, among which the attack angle of 45o has the most significant effect on the displacement of tower, but the support reaction and the axial force of tower have the maximum values with the attack angle of 90??.
Keywords
high-voltage engineering; poles and towers; transmission networks; wind; ANSYS; UHV transmission tower; Unequal Legs; axial force; harmony superposition method; linear transmission tower; resisting wind analysis; tower displacements; voltage 500 kV; wind load; wind speed; Educational institutions; Electronic mail; Frequency domain analysis; History; Leg; Poles and towers; Power harmonic filters; Random processes; Testing; Time domain analysis;
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.2010.5449447
Filename
5449447
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