Variable Frequency Control in High Switching Frequencies DC-DC Converters

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC International Journal of Power and Energy Systems Pub Date : 2022-03-28 DOI:10.54616/ijeps/20220303

Syahir Syafiq, Tze-Zhang Ang, M. Salem

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Abstract

The switching mode DC- DC was extensively researched and developed to meet most industrial power electronics requirements. Using the switch mode has the advantage of reducing conductive and switching losses by increasing the switching frequency. In addition, the power converters structure includes energy storage components, and power switches that reduce their performance. The development of new typologies for the power converters was undertaken in parallel with the advancement of instruments, materials, and control systems technology. By minimizing the switching losses and the overall converter size, these typologies may provide high performance. This study will therefore reflect on the classifications of DC- DC converters, and their ability to operate at high switching frequencies. Also, the control methods of the DC- DC converters will be discussed and compared. This project includes an intensive comparison between different typologies of DC-DC converters by using Matlab/ Simulink software to implement the frequency controlfor the most two effective typologies.

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高开关频率DC-DC变换器的变频控制

为了满足大多数工业电力电子的要求，直流-直流开关模式得到了广泛的研究和发展。采用开关方式的优点是通过提高开关频率来降低导电和开关损耗。此外，功率变换器的结构包括储能组件和降低其性能的功率开关。新型电源转换器的发展与仪器、材料和控制系统技术的进步同时进行。通过最小化开关损耗和整体转换器尺寸，这些类型可以提供高性能。因此，本研究将反映DC- DC变换器的分类，以及它们在高开关频率下工作的能力。同时，对直流-直流变换器的控制方法进行了讨论和比较。本课题通过Matlab/ Simulink软件对不同类型的DC-DC变换器进行了深入的比较，实现了对最有效的两种类型的频率控制。

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来源期刊

International Journal of Power and Energy Systems ENGINEERING, ELECTRICAL & ELECTRONIC-

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1.00

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0.00%

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期刊介绍： First published in 1972, this journal serves a worldwide readership of power and energy professionals. As one of the premier referred publications in the field, this journal strives to be the first to explore emerging energy issues, featuring only papers of the highest scientific merit. The subject areas of this journal include power transmission, distribution and generation, electric power quality, education, energy development, competition and regulation, power electronics, communication, electric machinery, power engineering systems, protection, reliability and security, energy management systems and supervisory control, economics, dispatching and scheduling, energy systems modelling and simulation, alternative energy sources, policy and planning.