کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

Using a Novel Connection Triangle as a Classifier to Discriminate between Different Faults in the Frequency Response Analysis

نویسندگان :

Mohammad Hamed Samimi¹

1- دانشگاه تهران

کلمات کلیدی :

classification algorithms, fault detection, fault diagnosis, frequency response, power transformers testing

چکیده :

The frequency response analysis (FRA) is an effective method to detect certain mechanical and electrical faults inside transformers. Despite the standard measurement procedure of the frequency response, the interpretation of the results still lacks an objective methodology. Therefore, the interpretation of FRA results is still a subject of study. The interpretation means to detect the existence of a fault, its type, and its extent. As a step forward in this path, this paper suggests a new method to discriminate between different fault types in the FRA method, i.e., the method can detect the fault type. Here, a connection triangle is proposed where the FRA variations corresponding to three different connections are mapped onto a ternary plot. The outcome is that different fault types are accumulated in various areas of the ternary plot, which leads to the fault type classification. In addition to different simulation results, the outcomes of experiments are used in this paper to prove the functionality of the idea.

لیست مقالات

لیست مقالات بایگانی شده

Using a Novel Connection Triangle as a Classifier to Discriminate between Different Faults in the Frequency Response Analysis

Mohammad Hamed Samimi

An Improved U-Type Inter-Modular Biased-Flux Permanent Magnet Motor

Ehsan Farmahini Farahani - Mohammad Afrank - Mojtaba Mirsalim - Javad Shokrollahi Moghani

Dynamic Gait Analysis Using Hybrid Neural Networks: Online classification and Prediction of Locomotion Modes

Samira Dehghanian - Hamed Jalaly Bidgoly

مدیریت انرژی یک شبکه هوشمند با ساختار هولاکراسی انرژی شامل مصرف‌کنندگان خودتولید بر اساس حق انتخاب مبتنی بر ترجیحات اقتصادی، زیست‌محیطی و اجتماعی

پیمان افضلی - مسعود رشیدی نژاد - امیر عبداللهی - محمدرضا صالحی زاده - حسین فرهمند

Helmet Microwave Array Applicator for Deep-Seated Brain Tumor Hyperthermia

Mohammad Moeini Arani - Mohammad Javad Hajiahmadi - Reza Faraji-Dana

راهبرد بهینه خرده فروش در شبکه توزیع برق با در نظر گرفتن اثر پاسخ گویی بار

امیرحسین مدبری فر - حبیب رجبی مشهدی

تحلیل دینامیکی ماشین سنکرون مغناطیس دائم با آهنربای جانبی و تحلیل خطای اتصال کوتاه داخلی و ضعیف شدن آهنربا

آزیتا فتحی - پیمان نادری

Improved Equivalent Input Disturbance Control of Nonlinear Aeropendulum System Using Data-Driven Approach

Mohammad Hossein Bayati - Arman Marzban - Mahsan Tavakoli-Kakhki - Ali Naseh

Gearbox Fault Detection Using Continuous Wavelet Transform and Vision Transformer (ViT)

Ali Asadian - Yassin Riyazi - Moosa Ayati

Design and Practical Implementation of Internal Model Controller for Temperature Regulation of Thermoelectric Cell

Parastoo Kamali - Sanaz Iman Shayan - Mahshid Mousapour - Fatemeh Abdolsamadi - Salar Zeinali - Sadra Rafatnia

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.4.2