A Study on the Dynamic Responses and Joints Clearance Optimization of the Planar Operating Mechanism of High-Voltage Circuit Breaker
المؤلفون المشاركون
Wu, Shijing
Li, Xiaofeng
Li, Xiaoyong
Zhao, Deng
Li, Qiaoquan
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-02
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The operating mechanism is responsible for a large part of machinery faults of high-voltage circuit breaker, which plays a crucial role in the reliability of the power grid.
It consists of multiple flexible links connected by revolute joints with inevitable clearances between adjacent links.
Flexible links and joints clearance have negative effects on the performance of the whole mechanical system.
In this study, the dynamic simulation model of the multiple links articulated operating mechanism is built, and its validity is testified by operation experiment.
Then, numerical simulation investigations are implemented to analyze the effects of flexible links and joints clearance on the dynamic responses of the operating mechanism.
The results demonstrate that both flexible links and joints clearance exert associated negative effects on the mechanism performance.
Furthermore, aimed at improving the dynamic characteristics of the operating mechanism, the joints clearance sizes are selected as design variables, and correlated optimization works are performed.
After that, the acceleration and reaction force curves of the mechanical system become smoother, and the amplitudes of the two curves are reduced distinctly.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Xiaofeng& Wu, Shijing& Li, Xiaoyong& Zhao, Deng& Li, Qiaoquan. 2019. A Study on the Dynamic Responses and Joints Clearance Optimization of the Planar Operating Mechanism of High-Voltage Circuit Breaker. Shock and Vibration،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1211657
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Xiaofeng…[et al.]. A Study on the Dynamic Responses and Joints Clearance Optimization of the Planar Operating Mechanism of High-Voltage Circuit Breaker. Shock and Vibration No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1211657
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Xiaofeng& Wu, Shijing& Li, Xiaoyong& Zhao, Deng& Li, Qiaoquan. A Study on the Dynamic Responses and Joints Clearance Optimization of the Planar Operating Mechanism of High-Voltage Circuit Breaker. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1211657
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211657
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