مقاله انگلیسی رایگان در مورد اینورتر قوی 9 سطحی مبتنی بر خازن تغییریافته – IEEE 2019

 

مشخصات مقاله
ترجمه عنوان مقاله یک توپولوژی اینورتر قوی 9 سطحی مبتنی بر خازن تغییریافته تک فاز جدید با تعداد تعویض و استرس ولتاژ کاهش یافته
عنوان انگلیسی مقاله A New Single Phase Single Switched-Capacitor Based Nine-Level Boost Inverter Topology With Reduced Switch Count and Voltage Stress
انتشار مقاله سال 2019
تعداد صفحات مقاله انگلیسی 11 صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
پایگاه داده نشریه IEEE
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  PDF
ایمپکت فاکتور(IF)
4.641 در سال 2018
شاخص H_index 56 در سال 2019
شاخص SJR 0.609 در سال 2018
شناسه ISSN 2169-3536
شاخص Quartile (چارک) Q2 در سال 2018
مدل مفهومی ندارد
پرسشنامه ندارد
متغیر ندارد
رفرنس دارد
رشته های مرتبط مهندسی برق
گرایش های مرتبط ماشین های الکتریکی، مهندسی الکترونیک
نوع ارائه مقاله
ژورنال
مجله / کنفرانس دسترسی – IEEE Access
دانشگاه  Power Electronics and Renewable Energy Research Laboratory, Department of Electrical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
کلمات کلیدی اینورتر چند سطحی، توپولوژی اینورتر قوی، خازن تغییریافته، منبع جریان مستقیم تک، کاهش تعداد تعویض، مدولاسیون عرض پالسی
کلمات کلیدی انگلیسی  Multilevel inverter, boost inverter topology, switched-capacitor, single dc source, reduce switch count, PWM
شناسه دیجیتال – doi
https://doi.org/10.1109/ACCESS.2019.2957180
کد محصول  E14076
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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فهرست مطالب مقاله:
Abstract
I. Introduction
II. Proposed Nine-Level Topology
III. Comparative Study
IV. Results and Discussion
V. Conclusion
Authors
Figures
References

 

بخشی از متن مقاله:
Abstract

Based on the concept of switched-capacitor based multilevel inverter topology, a new structure for a boost multilevel inverter topology has been recommended in this paper. The proposed topology uses 11 unidirectional switches with a single switched capacitor unit to synthesize nine-level output voltage waveform. Apart from the twice voltage gain, self-voltage balancing of capacitor voltage without any auxiliary method along with reduced voltage stress has been the main advantages of this topology. The merits of proposed topology have been analyzed through various comparison parameters including component counts, voltage stresses, cost and efficiency with a maximum value of 98.3%, together with the integration of switched capacitors into the topology following recent development. Phase disposition pulse width modulation (PD-PWM) technique and nearest level control PWM (NLC-PWM) have been used for the control of switches. Different simulation and hardware results with different operating conditions are included in the paper to demonstrate the performance of the proposed topology.

Introduction

With the rapid growth of the renewable energy resources and its application in high voltage applications link industrial drive, high voltage dc transmission (HVDC), electric vehicle (EV), etc., power electronic converters play an important role in the power conversion suitable for each application. Multilevel inverters have its own importance in medium and high voltage applications due to reduced voltage rating of power semiconductor devices for high voltage generation, reduced harmonic contents, the small size of the filter, reduced EMI, improved efficiency and many more. Neutral point clamped (NPC), flying capacitor (FC) and cascade H-bridge (CHB) are traditional topologies that have been extensively researched and applied in different applications. However, the major concerns with these topologies have been the higher number of components, capacitor voltage balancing and complex control for a higher number of levels [1]–[4]. Therefore, numerous topologies have been proposed with reduce switch count [5]–[14]. In [7], an optimal design of multilevel inverter topology has been discussed. The topology of [7] uses several isolated dc voltage sources which restricts its applications. Another topology based on isolated voltage sources has been proposed in [9], in which 17 level output voltage has been achieved using four voltage sources. Similar topologies have been proposed in [10], [12]. In these topologies, higher number of levels can be generated to improve the quality of the output voltage. However, most of these topologies lack the voltage boosting ability.

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