کنفرانس مهندسی برق ایران

صفحه اصلی / سی و چهارمین کنفرانس بین المللی مهندسی برق

Hybrid Attention-Based Defect Classification in Photovoltaic Modules for Edge Deployment

نویسندگان :

Sepehr Shakibi¹ Melika Vafaee Taj Khatooni² Farnia Ayati³ Mohsen Hamzeh⁴

1- دانشگاه تهران، دانشکده مهندسی برق و کامپیوتر 2- دانشگاه تهران، دانشکده مهندسی برق و کامپیوتر 3- دانشگاه تهران، دانشکده مهندسی برق و کامپیوتر 4- دانشگاه تهران، دانشکده مهندسی برق و کامپیوتر

کلمات کلیدی :

Photovoltaic systems،Hybrid attention networks،CBAM،Coordinate Attention،Deep learning،Edge deployment

چکیده :

Accurate defect detection in photovoltaic (PV) modules is critical for system efficiency, safety, and long-term energy yield. This paper introduces a novel hybrid attention mechanism, CCA (Combined Convolutional Block Attention Module and Coordinate Attention), which enhances feature representation for PV defect classification under complex imaging conditions. By integrating channel, spatial, and positional attention, CCA enables precise defect localization and improved semantic understanding. The method is evaluated on real-world PV images. Experimental results across multiple backbone networks show that CCA consistently boosts classification accuracy, especially in lightweight and deeper architectures, while maintaining computational efficiency. Deployment on a Raspberry Pi demonstrates real-time performance with minimal inference overhead. Overall, the proposed CCA mechanism offers a robust, generalizable, and edge-deployable solution for reliable PV module defect detection.

لیست مقالات

لیست مقالات بایگانی شده

Hand Movment Decoding from EEG Signals Using Kalman Filter with Parameters Estimated via Neural Networks and Least Squares Method

Pegah Khoshkavandi - Mohammad B Shamsollahi - Ali Motie Nasrabadi

شبیه سازی یک حسگر با استفاده از یک میکرو تشدیدگر اویلری

مریم دهقانیان - محسن حاتمی

Novel Wideband Dual-Polarized Base-Station Antenna

Farzad Alizadeh - Changiz Ghobadi - Javad Nourinia - Keyhan Hosseini - Bahman Mohammadi

A Two-Step Stochastic Market-Oriented Approach for Optimal Operation of Commercial VPPs under Uncertainty

Jalal Moradi - Hossein Shahinzadeh - Ahmad Hafezimagham - Gevork B. Gharehpetian - S.M. Muyeen - Mohamed Benbouzid

Image Inpainting Using AutoEncoder and Guided Selection of Predicted Pixels

Mohammad Hossein Givkashi - Mahshid Hadipour - َArezoo PariZanganeh - Zahra Nabizadeh Shahre-Babak - Nader Karimi - Shadrokh Samavi

UAV-Assisted 3-D Localization Using a Simple and Efficient TDOA–AOA Estimator

Mojtaba Amiri - Rouhollah Amiri

Techno-Economic Analysis and Experimental Development of a household Anaerobic Biomass Digester for Biogas-Based Electricity Production

Sina Eterafi - Bakhshali Sabery - Mahdi Ebtehaj - Naser Abdollahian

Establishment of a Virtual Power Plant in Grid for Maximizing Producers' Profits and Minimizing Pollutant Emissions and Investment Costs

Amir Hossein Gholami - Amir Abulfazl Suratgar - Mohammad Bagher Menhaj - Mohammad Reza Hesamzadeh

Physiotherapy Algorithms on FUM-Physio Robot

Keyvan Tayaranian Marvian - Amir Hossein Nazari - Seyed Mohammad Tahamipour Zarandi - Mohammad Reza Akbarzadeh totonchi - Zahra Soltani - Alireza Akbarzadeh totonchi

Modulation Classification with Convolutional Neural Network based Deep Learning in Elastic Optical Network

Ehsan Varasteh - Seyed Sadra Kashef - Morteza Valizadeh - Mehdi Ranjbar Zefreh

بیشتر