مقاله انگلیسی رایگان در مورد حذف جریان گردشی در یکسوساز PWM موازی با استفاده از یک مدار رابط – ۲۰۲۱ IEEE

مقاله انگلیسی رایگان در مورد حذف جریان گردشی در یکسوساز PWM موازی با استفاده از یک مدار رابط – ۲۰۲۱ IEEE

 

مشخصات مقاله
ترجمه عنوان مقاله حذف جریان گردشی در یکسوساز PWM موازی با استفاده از یک مدار رابط
عنوان انگلیسی مقاله Elimination of Circulating Current in a Parallel PWM Rectifier using an Interface Circuit
انتشار مقاله سال ۲۰۲۱
تعداد صفحات مقاله انگلیسی  ۱۰ صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه IEEE
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) JCR – Master Journal List – Scopus
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
ایمپکت فاکتور(IF)
۸٫۰۲۰ در سال ۲۰۲۰
شاخص H_index ۲۶۶ در سال ۲۰۲۰
شاخص SJR ۲٫۱۵۹ در سال ۲۰۲۰
شناسه ISSN ۰۸۸۵-۸۹۹۳
شاخص Quartile (چارک) Q1 در سال ۲۰۲۰
فرضیه ندارد
مدل مفهومی ندارد
پرسشنامه ندارد
متغیر ندارد
رفرنس دارد
رشته های مرتبط مهندسی برق
گرایش های مرتبط مهندسی الکترونیک، سیستم های قدرت، مدارهای مجتمع الکترونیک
نوع ارائه مقاله
ژورنال
مجله / کنفرانس نتایج بدست آمده در حوزه الکترونیک صنعتی – Transactions on Industrial Electronics
دانشگاه Academic of Ingeniería en Sistemas Electrónicos Industriales, México
کلمات کلیدی یکسو کننده های موازی PWM، جریان در گردش، مدار رابط، الگوی سوئیچینگ، مدولار
کلمات کلیدی انگلیسی Parallel PWM rectifiers – circulating current – interfacing circuit – switching pattern – modular
شناسه دیجیتال – doi
https://doi.org/10.1109/TPEL.2021.3099743
کد محصول E15888
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

Document Sections

I. Introduction

II. Circulating Current

III. Proposed Method to Eliminate Circulating Current

IV. Simulation and Experimental Results

V. Discussion

VI. Conclusion

 

بخشی از متن مقاله:

Abstract:

Parallel pulsewidth modulation rectifiers are a good solution for high-power ac–dc applications, which enhance quality and reliability. However, the main and inevitable shortcoming of parallel structures is a generation of circulating current. Various methods are proposed to reduce or eliminate circulating current, most of which tend to change or limit the switching pattern of parallel converters. This article presents an interfacing circuit with low rating elements, which eliminates the circulating current without any limitation for the switching pattern of parallel converters. Therefore, voltage and current waveforms are in high quality. Moreover, unlike previous methods that had complex control and high mathematical computations, the presented method has simple control. Therefore, multiple modules can be implemented in a modular fashion with a fast dynamic response. Simulation and Laboratory results are presented to validate the analysis.

INTRODUCTION

he use of parallel PWM rectifiers (PPWMR) is essential in a wide range of applications in electrical industry such as renewable energy systems and motor drives [1, 2]. High power conversion, higher reliability, enhanced power quality, improved current and voltage waveforms are among the benefits of parallel structure. The main problem with the application of such structures is the inevitable creation of circulating current, which will damage semiconductor devices, increase losses, cause distortion in current and voltage waveforms, reduce efficiency and reliability of the system [3, 4]. Circulating currents are categorized as high and low frequency components [1, 5] which are due to different switching states of parallel rectifiers and different control system of converters respectively. Also, different design components and unbalanced voltages are of concern in low frequency circulating currents.

Low frequency circulating currents are normally reduced using a droop control strategy [6] and also PI controllers which are dependent on circuit performance in different states. Among these strategies are PI controller with feed forward controller [7], deadbeat control method [8], using a PIR with Manuscript received November 12, 2020; revised April 18, 2021 and June 16, 2021; accepted July 14, 2021. H. A Porkia and J. Adabi are with the Faculty of Electrical and Computer Engineering, Babol Noshirvani University of Technology, Babol 47148- 71167, Iran (e-mail: j.adabi@nit.ac.ir). F.Zare is a Professor with School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia, (e-mail: f.zare@uq.edu.au). feed forward term which requires information of switching vectors in each period [9], improved D-∑ digital method [10], finite-time controller and zero-vector feed forward control method [5]. [11-14] introduces a strategy based on an average model. [15] investigated elimination of circulating current due to third harmonic order.

Main solutions for high frequency circulating current reductions are mainly classified in three main categories: Filters, PWM strategies and topology reconfiguration. Each of which has its advantages and disadvantages. Coupled inductor (CI) [16-18], common mode inductor (CMI)[19], inter-phase inductor [20] and modified LCL (MLCL) [6] are the main structures in the category of filter-based techniques. Mainly, they have issues regarding size, cost and losses. However, according to [3, 6], MLCL leads to internal common mode resonance current and external zero-sequence resonance circulating current.

برچسب ها

ثبت دیدگاه