Testing and Analysis of Induction Motor Electrical Faults Using Current Signature Analysis
نویسندگان
چکیده
منابع مشابه
Current signature analysis of induction motor mechanical faults by wavelet packet decomposition
This paper presents a novel approach to induction motor current signature analysis based on wavelet packet decomposition (WPD) of the stator current. The novelty of the proposed method lies in the fact that by using WPD method the inherent nonstationary nature of stator current can be accurately considered. The key characteristics of the proposed method are its ability to provide feature repres...
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Director and Consultant with EM Diagnostics Ltd., in Alford, Aberdeenshire, Scotland, since August 2001. He has 42 years’ experience covering the installation, maintenance, design, performance, and condition monitoring of electrical drives. Professor Thomson has worked as electrician, R&D engineer, academic, and consultant. In 1990, he was appointed Professor at Robert Gordon University in Aber...
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Motor electrical current signature analysis (MCSA) is sensing an electrical signal containing current components that are direct by-product of unique rotating flux components. Anomalies in operation of the motor modify harmonic content of motor supply current. This paper presents brief introductory review of the method including fundamentals, fault detection techniques and current signatures of...
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در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...
15 صفحه اولMotor Current Signature Analysis and Its Applications in Induction Motor Fault Diagnosis
--The Motor Current Signature Analysis (MCSA) is considered the most popular fault detection method now a day because it can easily detect the common machine fault such as turn to turn short ckt, cracked /broken rotor bars, bearing deterioration etc. The present paper discusses the fundamentals of Motor Current Signature Analysis (MCSA) plus condition monitoring of the induction motor using MCS...
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ژورنال
عنوان ژورنال: Circuits and Systems
سال: 2016
ISSN: 2153-1285,2153-1293
DOI: 10.4236/cs.2016.79229