Full-Scale Reconstruction for Transmission Line Galloping Curves Based on Attitudes Sensors
Joint Authors
Yang, Shizhong
Qin, Wenjian
Tan, Xiaoheng
Wu, Decheng
Tao, Lu
Cao, Hailin
Jing, Li
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-27
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Caused by strong winds or nonuniform icing, conductor galloping is one of the major hazards that should be monitored in a timely fashion.
In this paper, we proposed a new full-scale reconstruction method for transmission line curves based on the attitude sensors that uses only the tangential information and arc-length constraint.
Meanwhile, a comparatively low-complexity algorithm is presented: (1) quaternion rotation to generate the tangent vectors; (2) a modified B-spline global interpolation to evaluate the curvature information; and (3) a linear mapping method to correct reconstruction curves.
Moreover, sensors placement method is put forward according to the galloping features.
Finally, both simulation and experimental results demonstrate that the proposed method can accurately reconstruct the galloping curves in a relatively short time, which fulfills the requirement of the real-time galloping monitoring system.
American Psychological Association (APA)
Wu, Decheng& Yang, Shizhong& Tao, Lu& Cao, Hailin& Tan, Xiaoheng& Jing, Li…[et al.]. 2018. Full-Scale Reconstruction for Transmission Line Galloping Curves Based on Attitudes Sensors. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1205504
Modern Language Association (MLA)
Wu, Decheng…[et al.]. Full-Scale Reconstruction for Transmission Line Galloping Curves Based on Attitudes Sensors. Mathematical Problems in Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1205504
American Medical Association (AMA)
Wu, Decheng& Yang, Shizhong& Tao, Lu& Cao, Hailin& Tan, Xiaoheng& Jing, Li…[et al.]. Full-Scale Reconstruction for Transmission Line Galloping Curves Based on Attitudes Sensors. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1205504
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205504