Recognition of Monochrome Thermal Images of Synchronous Motor with the Application of Skeletonization and Classifier Based on Words

Archives of Metallurgy and Materials

A. Glowacz¹  Z. Glowacz³ 

[1] AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF COMPUTER SCIENCE, ELECTRONICS AND TELECOMMUNICATIONS, DEPARTMENT OF TELECOMMUNICATIONS, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND;AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF ELECTRICAL ENGINEERING, AUTOMATICS, COMPUTER SCIENCE AND BIOMEDICAL ENGINEERING, DEPARTMENT OF AUTOMATICS AND BIOMEDICAL ENGINEERING, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND;AGH UNIVERSITY OFSCIENCE AND TECHNOLOGY, FACULTY OF ELECTRICAL ENGINEERING, AUTOMATICS, COMPUTER SCIENCE AND BIOMEDICAL ENGINEERING, DEPARTMENT OF POWER ELECTRONICS AND ENERGY CONTROL SYSTEMS, AL. A. MICKIEWICZA 30, 30-059 KRAKÓW, POLAND

关键词: Key words:: Electrical fault detection;    Pattern analysis;    Thermal images;    Synchronous motor;    classifier based on words;   

DOI  :  10.1515/amm-2015-0004

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

Thermography is a technology that enables recognition of objects in the specific area. The goal of using thermographic techniques for ironworks is to diagnose electrical equipment. These techniques can be also use to increase safety and quality control in ironworks. Faulty equipment can be dangerous for engineers. Article describes the method of the recognition of imminent failure states of synchronous motor. Thermal images of the stator are used for an analysis of electrical machine. Researches of image processing techniques have been carried out for three states of motor. Proposed approach uses patterns recognition. Using of medial axis transformation and classifier based on words gave good results. In the future electrical machines and metallurgical equipment will use diagnostic systems based on recognition of thermal images.

【 授权许可】

Unknown