TY - GEN
T1 - Dynamic analysis of short-circuit effects on a flexible conductor system
AU - Yang, P.
AU - Gong, G.
N1 - Publisher Copyright:
© 2020 Taylor & Francis Group, London.
PY - 2020
Y1 - 2020
N2 - An open-air electric transmission system with cable conductors belongs to a type of substation structures and it is subjected to electromagnetic loadings in addition to the common loadings from a structural engineering viewpoint. There are two methods commonly used to analyze substation structures, i.e. the simplified method according to IEC865-1 and advanced method with simulation software. It is found that for flexible cable conductor systems with short-circuit loadings, if the conductor’s initialsagislargerthan4%ofthespan length, the simplified method will lead to non-conservative results in terms of cable tension and therefore the advanced method with simulation must be used. Advanced method, such as using ADINA, is also recommended for simulating complex cases, for modelling dynamic response of flexible conductor under short-circuit current.
AB - An open-air electric transmission system with cable conductors belongs to a type of substation structures and it is subjected to electromagnetic loadings in addition to the common loadings from a structural engineering viewpoint. There are two methods commonly used to analyze substation structures, i.e. the simplified method according to IEC865-1 and advanced method with simulation software. It is found that for flexible cable conductor systems with short-circuit loadings, if the conductor’s initialsagislargerthan4%ofthespan length, the simplified method will lead to non-conservative results in terms of cable tension and therefore the advanced method with simulation must be used. Advanced method, such as using ADINA, is also recommended for simulating complex cases, for modelling dynamic response of flexible conductor under short-circuit current.
UR - http://www.scopus.com/inward/record.url?scp=85108920115&partnerID=8YFLogxK
U2 - 10.1201/9781003000716-18
DO - 10.1201/9781003000716-18
M3 - Conference Proceeding
AN - SCOPUS:85108920115
SN - 9780367430191
T3 - Sustainable Buildings and Structures: Building a Sustainable Tomorrow - Proceedings of the 2nd International Conference in Sustainable Buildings and Structures, ICSBS 2019
SP - 139
EP - 145
BT - Sustainable Buildings and Structures
A2 - Papadikis, Konstantinos
A2 - Chin, Chee S.
A2 - Galobardes, Isaac
A2 - Gong, Guobin
A2 - Guo, Fangyu
PB - CRC Press/Balkema
T2 - 2nd International Conference in Sustainable Buildings and Structures, ICSBS 2019
Y2 - 25 October 2019 through 27 October 2019
ER -