Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring

Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring

The on-line monitoring of power transmission line mainly refers to the observation of load parameters such as wind speed and ice coating thickness, and not many researches about monitoring and safety status are conducted directly targeting their stress states; however, through when calculating the s...

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Main Authors: Han Jiceng, Zhang Hongjie, Lin Deyuan, Weng Lanxi, Wang Fei
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02084.pdf
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spelling doaj-267f2bf01fe7441baa534eb13e19c5112021-02-02T05:56:12ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011450208410.1051/e3sconf/202014502084e3sconf_iaecst2020_02084Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress MonitoringHan Jiceng0Zhang Hongjie1Lin Deyuan2Weng Lanxi3Wang Fei4Electric Power Research Institute of Fujian Electric Power CompanyChina Electric Power Research InstituteElectric Power Research Institute of Fujian Electric Power CompanyPower China Fujian Electric Power Engineering Co., Ltd.China Electric Power Research InstituteThe on-line monitoring of power transmission line mainly refers to the observation of load parameters such as wind speed and ice coating thickness, and not many researches about monitoring and safety status are conducted directly targeting their stress states; however, through when calculating the stress status of structure via load, the simplified assumptions in calculation model and load model introduce some errors. This thesis realized real-time monitoring to stress states of main stress poles of iron tower based on the 36 strain monitoring points distributed on the power transmission iron tower; in addition, based on the analysis on monitoring data, this thesis evaluated the safe using performances of the iron tower.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02084.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Han Jiceng
Zhang Hongjie
Lin Deyuan
Weng Lanxi
Wang Fei
spellingShingle Han Jiceng
Zhang Hongjie
Lin Deyuan
Weng Lanxi
Wang Fei
Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
E3S Web of Conferences
author_facet Han Jiceng
Zhang Hongjie
Lin Deyuan
Weng Lanxi
Wang Fei
author_sort Han Jiceng
title Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
title_short Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
title_full Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
title_fullStr Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
title_full_unstemmed Evaluation on Safety Performance of Power Transmission Iron Tower Based on Stress Monitoring
title_sort evaluation on safety performance of power transmission iron tower based on stress monitoring
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description The on-line monitoring of power transmission line mainly refers to the observation of load parameters such as wind speed and ice coating thickness, and not many researches about monitoring and safety status are conducted directly targeting their stress states; however, through when calculating the stress status of structure via load, the simplified assumptions in calculation model and load model introduce some errors. This thesis realized real-time monitoring to stress states of main stress poles of iron tower based on the 36 strain monitoring points distributed on the power transmission iron tower; in addition, based on the analysis on monitoring data, this thesis evaluated the safe using performances of the iron tower.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/05/e3sconf_iaecst2020_02084.pdf
work_keys_str_mv AT hanjiceng evaluationonsafetyperformanceofpowertransmissionirontowerbasedonstressmonitoring
AT zhanghongjie evaluationonsafetyperformanceofpowertransmissionirontowerbasedonstressmonitoring
AT lindeyuan evaluationonsafetyperformanceofpowertransmissionirontowerbasedonstressmonitoring
AT wenglanxi evaluationonsafetyperformanceofpowertransmissionirontowerbasedonstressmonitoring
AT wangfei evaluationonsafetyperformanceofpowertransmissionirontowerbasedonstressmonitoring
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