0% Complete
صفحه اصلی
/
سی و یکمین کنفرانس بین المللی مهندسی برق
A New Approch on Condition Assessment of MV Switchgear based on Thermal Evaluation
نویسندگان :
Mohsen Taghizadeh Kejani
1
Seyed Hamid Khalkhali
2
Ali asghar RaziKazemi
3
1- دانشگاه صنعتی خواجه نصیرالدین طوسی
2- دانشگاه صنعتی خواجه نصیرالدین طوسی
3- دانشگاه صنعتی خواجه نصیرالدین طوسی
کلمات کلیدی :
plum contact،COMSOL،heat transfer،ambient temperature،temperature rise slop،switchgear
چکیده :
The increase in load demand in the power system, distribution switchgears result in more attention from the thermal point of view. In this article, a 3D model of the connection of the circuit breaker to the switchgear (plum contact) of the VD4 CB of ABB Company has been simulated through COMSOL software. The heat has been recorded in its different parts. Subsequently, variations in temperature have been observed under different currents and ambient temperatures. Finally, according to the simulations, the temperature slope variable has been investigated at different ambient temperatures and it has been introduced as an independent diagnosis index to the ambient temperature.
لیست مقالات
لیست مقالات بایگانی شده
Contextual Based Locality Preserving Projection for Classification of SAR Images with Multiple Polarizations
Maryam Imani
Low Complexity Multi-User Indoor Localization Using Reconfigurable Intelligent Surface
Nooshin Afzali - Mohammad Javad Omidi - Keivan Navaie - Naghmeh Sadat Moayedian
بررسی حفظ همراستایی در سامانههای مخابرات نوری فضای آزاد
مهدی زندی آتشبار - اصغر غلامی - فروغالسادات طباطبا
High-Performance Biosensor Based on SRR for Early Breast Cancer Detection
Hasti Enayattarighehkari - Sina Aramtan - Gholamreza Moradi - Farhad Azadi Namin
TELLM: Advancements in Knowledge Incorporation and Task-specific Enhancements of Large Language Models
Fatemeh Feizi - Amirhossein Hossein Nia - MohammadMahdi Hemmatyar - Fatemeh Rahimi - Farhoud Jafari Kaleibar
Analysis of an E-core Permanent Magnet Switched Reluctance Motor
Ali Ghaffarpour - Mojtaba Mirsalim
انتخاب آنتن در رادارهای چندورودی-چندخروجی با رویکرد یادگیری بانظارت در شبکههای عصبی کانولوشنی عمیق
مرضیه سادات میررفیع - ندا فرجی - ایاز قربانی
Fixed-Time Nonlinear Observer for a Class of Applicable Nonlinear Systems
علی ابویی - Mohammad Hadi Rezaei
Improved Stability and Controller Design Criteria for 2- or n-dimensional Differential-Algebraic-Equation Systems via LMI Approach
Abdolah RoshanaeeDeh - Masoud Shafiee - Hajar Atrianfar
A 0.5-V Ultra-Low-Power Low-Pass-filter with Low Noise for ECG detection system
Yasin Heydarzadeh - Mehran Khanehbeygi - Sajad Sohrabian - Ziaddin Daie Koozehkanani
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0