A Real-Time Reliable Condition Assessment System for 500kV Transmission Towers Based on Stress Measurement
المؤلفون المشاركون
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-01-21
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Transmission power towers play an important role in power delivery systems.
In recent years, some important results on reliability of transmission towers have been obtained based on theoretical analysis, but there are very few practical application systems of real-time condition monitoring.
This paper proposes a new real-time reliable condition assessment system for 500kV transmission power towers based on stress measurement.
The necessity of such systems and the architecture of the online monitoring system will first be presented.
Through calculating the stress distribution condition of different components of the transmission tower under typical working conditions, those positions with relatively high failure probability in the transmission tower can be identified monitored for installing the stress sensors on them.
A new method is presented for calculating the reliability index of the transmission tower structure is also developed based on the mechanical structure of the tower.
In particular, the tower structure is simplified to a series system, and the Ditlevsen’s bounds is used to estimate the reliability of the tower system.
Finally, a designed example for the online reliable condition assessment procedure is given using a 500kV oxytropis tower as an illustration.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Zhi-xiong& Feng, Xiao-bo. 2019. A Real-Time Reliable Condition Assessment System for 500kV Transmission Towers Based on Stress Measurement. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1195106
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Zhi-xiong& Feng, Xiao-bo. A Real-Time Reliable Condition Assessment System for 500kV Transmission Towers Based on Stress Measurement. Mathematical Problems in Engineering No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1195106
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Zhi-xiong& Feng, Xiao-bo. A Real-Time Reliable Condition Assessment System for 500kV Transmission Towers Based on Stress Measurement. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1195106
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1195106
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر