DocumentCode
1992812
Title
Notice of Retraction
Research on tanδ on-line monitoring method
Author
Shi, Kaiming ; Guo, Liping
Author_Institution
College of Electric Power, Inner Mongolia University of technology, Inner Mongolia Hohhot City, China
fYear
2011
fDate
16-18 Sept. 2011
Firstpage
1224
Lastpage
1227
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.
Analysis the Factors of devices tanδ on-line monitoring, in the paper, by using shield method and the coefficient correction method eliminates the impact of external effectively, And by changing sampling method of voltage signal to resolve the phase angle error of voltage transformer effect; By using a triangular window FFT method to solve the traditional algorithm the problem; Thus, to meet tanδ on-line monitoring of variety voltage devices requirements, provide the conditions for state maintenance of devices.
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.
Analysis the Factors of devices tanδ on-line monitoring, in the paper, by using shield method and the coefficient correction method eliminates the impact of external effectively, And by changing sampling method of voltage signal to resolve the phase angle error of voltage transformer effect; By using a triangular window FFT method to solve the traditional algorithm the problem; Thus, to meet tanδ on-line monitoring of variety voltage devices requirements, provide the conditions for state maintenance of devices.
Keywords
Dielectric losses; Insulation; Leakage current; Monitoring; Surface resistance; Voltage transformers; Coefficient Modify Method; Tanδ on-line Monitoring; triangular window FFT arithmetic;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location
Yichang
Print_ISBN
978-1-4244-8162-0
Type
conf
DOI
10.1109/ICECENG.2011.6057970
Filename
6057970
Link To Document