مقاله انگلیسی رایگان در مورد تشخیص خطای موتور القایی تک فاز بر اساس سیگنال های صوتی – الزویر ۲۰۱۹
مشخصات مقاله | |
ترجمه عنوان مقاله | تشخیص خطای موتور القایی تک فاز بر اساس سیگنال های صوتی |
عنوان انگلیسی مقاله | Fault diagnosis of single-phase induction motor based on acoustic signals |
انتشار | مقاله سال ۲۰۱۹ |
تعداد صفحات مقاله انگلیسی | ۱۶ صفحه |
هزینه | دانلود مقاله انگلیسی رایگان میباشد. |
پایگاه داده | نشریه الزویر |
نوع نگارش مقاله |
مقاله پژوهشی (Research Article) |
مقاله بیس | این مقاله بیس نمیباشد |
نمایه (index) | Scopus – Master Journals List – JCR |
نوع مقاله | ISI |
فرمت مقاله انگلیسی | |
ایمپکت فاکتور(IF) |
۶٫۰۳۲ در سال ۲۰۱۸ |
شاخص H_index | ۱۳۴ در سال ۲۰۱۹ |
شاخص SJR | ۱٫۸۲۱ در سال ۲۰۱۸ |
شناسه ISSN | ۰۸۸۸-۳۲۷۰ |
شاخص Quartile (چارک) | Q1 در سال ۲۰۱۸ |
مدل مفهومی | ندارد |
پرسشنامه | ندارد |
متغیر | دارد |
رفرنس | دارد |
رشته های مرتبط | برق |
گرایش های مرتبط | مهندسی الکترونیک، سیستم های قدرت، الکترونیک قدرت و ماشینهای الکتریکی، برق قدرت |
نوع ارائه مقاله |
ژورنال |
مجله | سیستمهای مکانیکی و پردازش سیگنال – Mechanical Systems And Signal Processing |
دانشگاه | AGH University of Science and Technology, Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering, Department of Automatic Control and Robotics, Al. A. Mickiewicza 30, 30-059 Kraków, Poland |
کلمات کلیدی | سیگنال صوتی، خرابی، تشخیص، تحمل، استاتور، موتور |
کلمات کلیدی انگلیسی | Acoustic signal، Fault، Diagnosis، Bearing، Stator، Motor |
شناسه دیجیتال – doi |
https://doi.org/10.1016/j.ymssp.2018.07.044 |
کد محصول | E13172 |
وضعیت ترجمه مقاله | ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید. |
دانلود رایگان مقاله | دانلود رایگان مقاله انگلیسی |
سفارش ترجمه این مقاله | سفارش ترجمه این مقاله |
فهرست مطالب مقاله: |
Abstract
۱- Introduction ۲- Proposed approach of fault diagnosis ۳- Analysis of acoustic signals ۴- Conclusions References |
بخشی از متن مقاله: |
Abstract The paper presents description of bearing, stator and rotor fault diagnostic methods of a single-phase induction motor. The presented methods use acoustic signals. Five states of the single-phase induction motor were analysed: healthy motor, motor with shorted coils of auxiliary winding and main winding, motor with shorted coils of auxiliary winding, motor with broken rotor bar and faulty ring of squirrel-cage, motor with faulty bearing. A method of feature extraction of acoustic signals – SMOFS-22-MULTIEXPANDED (Shortened Method of Frequencies Selection Multiexpanded) was developed and implemented. The SMOFS-22-MULTIEXPANDED was implemented as feature extraction method of acoustic signals. Classification step was performed using the NN (the Nearest Neighbour) classifier. The proposed methods had good results for diagnosis of bearing, stator and rotor faults of the single-phase induction motor. The developed approach can find applications for fault diagnosis of other types of rotating machines. Introduction The number of electric rotating motor is increased every year, so it is essential to diagnose them properly. A single-phase induction motor (Fig. 1) is simple in construction, inexpensive and reliable. It finds its application in both industrial and domestic electric motors such as: drill, blowers, elevators, cordless drill, vacuum cleaner, conveyors, fans, machine tools, pumps. Many parts of the motor (rotor shaft, bearings, insulation, stator and rotor circuits) wear out depending on operating stress and operation time (Figs. 2–۵). Degraded parts of electric rotating motor can cause accidents and downtimes during the operation of machine. Repair or replacement of a damaged motor costs time and money. Often it is better to repair the motor than replace it (if we have expensive machine). Technical improvement, cost reductions and high reliability are essential for mining and fuel industries. Mining and refinery use many electric rotating motors. Stator and rotor electrical faults often appear in electric rotating motors. Such faults can damage windings of the motor permanently. There are many different approaches for detecting faults of the electric motor. In the literature diagnostic techniques based on the analysis of defect signatures in electric currents were developed [1–۶]. These techniques had high recognition efficiency. An electric signal is easy to process, because it is not so mixed together (comparing with acoustic signals. |