0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
A Vibration Measurement Device for Condition Monitoring of Medium-Voltage Circuit Breakers
نویسندگان :
Aref Nikraftar Khameneh
1
Mohammad Hamed Samimi
2
1- University of Tehran
2- University of Tehran
کلمات کلیدی :
Accelerometer sensor،Circuit-Breakers،Condition monitoring،Vibration Monitoring،Data logger
چکیده :
Vibration in high-voltage circuit breakers is a critical parameter, as significant forces and speeds are required to disconnect the contacts, which aids in arc quenching. Any alterations in the disconnecting chamber or breaker mechanism lead to changes in the vibration patterns, making it a valuable indicator for detecting potential issues. By monitoring this vibration, key data can be collected to identify faulty contacts, switches, or to predict potential performance failures in the circuit breaker. This paper presents the use of an accelerometer sensor to measure the vibration of a medium-voltage circuit breaker. A microcontroller is employed to store the sensor’s output for future analysis, and electric circuits are implemented to convert the sensor signal into a suitable voltage for the analog-to-digital converter (ADC). The collected vibration data is then processed using Fourier transform techniques. Comparative analysis of the vibration data from two medium-voltage circuit breakers—one in optimal condition and the other with a minor defect—demonstrates how the technique can effectively detect faults in the circuit breaker by analyzing distinct differences in their vibration profiles.
لیست مقالات
لیست مقالات بایگانی شده
Goodbye Bitcoin: A general framework for migrating to quantum-secure cryptocurrencies
Saeed Banaeian Far - Azadeh Imani Rad - Maryam Rajabzadeh Asaar
Risk-based Expansion planning of Active Distribution Networks in the Presence of Electric Vehicles to improve the Reliability
Ali Razzaghi
Distributed Energy Management of Large-Scale Microgrids Using Predictive Control
Hamid Reza Babaei Ghazvini - Mahsa Ghavami - Mohammad Haeri
Energy Efficiency of UAV-based mmWave-mMIMO Systems Using Low-Precision ADCs
Sogol Moshirvaziri - Jamshid َAbouei
تجزیه وابستگی با استفاده از Q-Learning محافظه کار
امیر زارعی - علیرضا خیاطیان - پیمان ستوده
Design and simulation of an interleaved soft-switched CW-VM based boost converter for high power and high voltage applications
Soheil Hasani - Reza Beiranvand
مدلسازی ترانسفورماتورهای کم تلفات در شرایط عملکرد غیرعادی و بررسی تأثیر آن ها بر تلفات فنی شبکه قدرت
محمدرضا موسوی خادمی - غلامرضا زارع پلکوئی - مرتضی موسوی خادمی
طراحی آنتن سرآتش پهن باند مبتنی بر پلاسمون پلاریتونهای سطحی جعلی
فرشاد ارغنده - بیژن عباسی آرند - مریم حصاری شرمه
Design Of Observer-Based Nonlinear Controller For Tracking Maximum Power Point In The Solar Cell
Kobra Siahi - Mohammad Reza Arvan - Vahid Behnamgol - Mahdi Mosayebi
Hardware Implementation of a Chaos Based Image Encryption Using High-Level Synthesis
Saeed Sharifian.m.m - Vahid Rashtchi - Ali Azarpeyvand
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0