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Resonant Power Converters

محولات الطاقة الرنانة
Authors: Mohammed Salem; Khalid Yahya;

Resonant Power Converters

Abstract

Récemment, les convertisseurs résonants CC/CC ont suscité beaucoup d'intérêt pour la recherche en raison des progrès réalisés dans leurs applications. Cette augmentation de leur application industrielle a donné lieu à davantage d'efforts pour améliorer les caractéristiques de commutation douce, de formes d'onde lisses, de densité de puissance élevée et de rendement élevé des convertisseurs résonants. Leur adéquation à l'utilisation de fréquences élevées et leur capacité à minimiser les pertes de commutation les ont attirés vers des applications industrielles par rapport aux convertisseurs conventionnels à commutation dure. Cependant, les études ont continué à suggérer des améliorations dans certains domaines de ces convertisseurs, notamment la densité de puissance élevée, les variations de charge importantes, la fiabilité, le rendement élevé, le nombre minimal de composants et le faible coût. Dans ce chapitre, les convertisseurs de puissance résonants (RPC), leurs principes et leurs classifications basés sur la famille de convertisseurs CC-CC sont présentés. Les progrès récents dans les constructions, les principes opérationnels, les avantages et les inconvénients ont également été examinés. À partir de l'examen des différentes topologies des convertisseurs CC-CC résonants, il a été suggéré que davantage d'études sont nécessaires pour produire des circuits de puissance, qui peuvent remédier aux inconvénients de l'existant.

Recientemente, los convertidores resonantes de CC/CC han recibido mucho interés de investigación como resultado de los avances en sus aplicaciones. Este aumento en su aplicación industrial ha dado lugar a más esfuerzos para mejorar la conmutación suave, las formas de onda suaves, la densidad de alta potencia y las características de alta eficiencia de los convertidores resonantes. Su idoneidad para el uso de alta frecuencia y su capacidad para minimizar las pérdidas de conmutación los han ganado para las aplicaciones industriales en comparación con los convertidores convencionales de conmutación dura. Sin embargo, los estudios han continuado sugiriendo mejoras en ciertas áreas de estos convertidores, incluyendo alta densidad de potencia, amplias variaciones de carga, confiabilidad, alta eficiencia, número mínimo de componentes y bajo costo. En este capítulo, se presentan los convertidores de potencia resonantes (RPC), sus principios y sus clasificaciones basadas en la familia de convertidores DC-DC. Los avances recientes en las construcciones, principios operativos, ventajas y desventajas también fueron revisados. A partir de la revisión de diferentes topologías de los convertidores resonantes DC-DC, se ha sugerido que son necesarios más estudios para producir circuitos de potencia, que pueden abordar los inconvenientes del existente.

Recently, DC/DC resonant converters have received much research interest as a result of the advancements in their applications.This increase in their industrial application has given rise to more efforts in enhancing the soft-switching, smooth waveforms, high-power density, and high efficiency features of the resonant converters.Their suitability to high frequency usage and capacity to minimize switching losses have endeared them to industrial applications compared to the hard-switching conventional converters.However, studies have continued to suggest improvements in certain areas of these converters, including high-power density, wide load variations, reliability, high efficiency, minimal number of components, and low cost.In this chapter, the resonant power converters (RPCs), their principles, and their classifications based on the DC-DC family of converters are presented.The recent advancements in the constructions, operational principles, advantages, and disadvantages were also reviewed.From the review of different topologies of the resonant DC-DC converters, it has been suggested that more studies are necessary to produce power circuits, which can address the drawbacks of the existing one.

في الآونة الأخيرة، تلقت محولات الرنين DC/DC الكثير من الاهتمام البحثي نتيجة للتقدم في تطبيقاتها. وقد أدت هذه الزيادة في تطبيقاتها الصناعية إلى بذل المزيد من الجهود في تعزيز التبديل الناعم، والأشكال الموجية السلسة، وكثافة الطاقة العالية، والميزات عالية الكفاءة للمحولات الرنانة. وقد أدت ملاءمتها للاستخدام عالي التردد والقدرة على تقليل خسائر التبديل إلى جعلها محبوبة للتطبيقات الصناعية مقارنة بالمحولات التقليدية ذات التبديل الصلب. ومع ذلك، استمرت الدراسات في اقتراح تحسينات في مجالات معينة من هذه المحولات، بما في ذلك كثافة الطاقة العالية، والتغيرات الواسعة في الأحمال، والموثوقية، والكفاءة العالية، والحد الأدنى من المكونات، والتكلفة المنخفضة. في هذا الفصل، يتم عرض محولات الطاقة الرنانة (RPCs)، ومبادئها، وتصنيفاتها بناءً على عائلة محولات DC - DC. كما تمت مراجعة التطورات الأخيرة في الإنشاءات، والمبادئ التشغيلية، والمزايا، والعيوب. من مراجعة الطبولوجيا المختلفة لمحولات DC - DC الرن، تم اقتراح أن المزيد من الدراسات ضرورية لإنتاج دوائر الطاقة، والتي يمكن أن تعالج عيوب المحولات الحالية.

Related Organizations
Keywords

Power Electronics and Conversion Systems, Electronic circuit, Switched-Capacitor Circuits, Quantum mechanics, Multilevel Converters, Engineering, DC-DC Converters, High-Frequency Power Conversion, FOS: Electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Voltage Source Inverters, Network topology, Electronic engineering, Physics, Waveform, Voltage, Converters, Power (physics), Computer science, Wireless Power Transfer Systems and Applications, Power density, Operating system, Reliability (semiconductor), Electrical engineering, Physical Sciences, Multilevel Converters in Power Electronics

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    popularity
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Top 10%
Average
Average
Green
hybrid