Design and Analysis of a DC -DC Buck Boost Converter to Achieve High Efficiency and Low Voltage Gain by using Buck Boost Topology into Buck Topology

Soheli, Sairatun Nesa; Sarowar, Golam; Hoque, Md. Ashraful; Hasan, Saidul

doi:10.1109/icaeee.2018.8643001

Cited by 40 publications

(7 citation statements)

References 9 publications

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“…In theory, a new type of energy storage system consisting of hybrid connections would greatly improve performance, and the parallel connection is the most important connection method of the two batteries. In fact, for supercapacitors and batteries, only a parallel connection can maximize the complementary performance of the two [3] . The parallel connection of the two power sources not only optimizes the working environment of the battery but also effectively reduces the damage caused by the high-current discharge.…”

Section: Hybrid Power Structure Designmentioning

confidence: 99%

Design of Hybrid Power Chassis System Based on Fuzzy Control

Luo

Zhang

2023

J. Phys.: Conf. Ser.

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For wheeled robots working in environments such as sand and slopes, due to the many ups and downs in the environment, they often encounter working states such as acceleration and climbing. This often requires its power supply to provide instantaneous high power, resulting in a large current discharge of the power supply, which seriously affects its service life. To solve this problem, this paper will use a composite power supply composed of supercapacitors and batteries to supply power to the robot chassis and use fuzzy control to perform closed-loop regulation on the output power of the batteries.

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Section: Hybrid Power Structure Designmentioning

confidence: 99%

Design of Hybrid Power Chassis System Based on Fuzzy Control

Luo

Zhang

2023

J. Phys.: Conf. Ser.

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“…DC-DC buck converter digunakan untuk menghasilkan jumlah tegangan output yang rendah dari jumlah tegangan input yang tinggi [8]. Terdiri dari beban resistor (R), induktor (L), kapasitor (C), ultra fast diode, dan MOSFET transistor sebagai switch.…”

Section: B Dc-dc Buck Converterunclassified

Desain dan Simulasi Battery Charger Metode CC-CV (Constant Current-Constant Voltage) dengan Kontrol Logika Fuzzy Menggunakan MATLAB

Rahmatullah

2021

CYCLOTRON

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Baterai merupakan salah satu sistem penyimpanan energi listrik. Namun, dalam pengisiannya rentan mengalami kerusakan. Kerusakan pada baterai sering terjadi ketika dilakukan pengisian daya yang berlebih (over charging). Waktu pengisian baterai juga menjadi faktor yang perlu diperhatikan dalam pengisian daya. Oleh karena itu, pengisian daya baterai yang efisien menjadi penting dan sangat perlu dilakukan untuk menghindari terjadinya kerusakan. Sistem charging pada baterai disini dengan metode constant current-constant voltage (CC-CV) menggunakan dua buah kontrol logika fuzzy. Metode charging CC-CV digunakan untuk memaksimalkan daya charging dengan waktu yang singkat serta mencegah terjadinya over charging pada baterai. Kontrol logika fuzzy pertama dan kedua digunakan untuk mengatur duty cycle agar arus konstan dan tegangan konstan. Dari hasil simulasi menggunakan metode CC-CV ketika kondisi CC diperoleh nilai arus sebesar 3.3A pada duty cycle 42.6% dan terjadi transisi menuju kondisi CV ketika state of charge (SoC) 80.02% dengan nilai tegangan sebesar 14.4 V pada duty cycle 41.2%. Pengisian daya dan peningkatan SoC pada metode CC-CV lebih cepat 0.15 detik terhadap metode CC dan 0.25 detik terhadap metode CV.

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“…Este convertidor actúa como un convertidor Buck o un convertidor Boost dependiendo del ciclo de trabajo del transistor de conmutación. Este convertidor solo puede trabajar en modo continuo [12].…”

Section: Convertidores Dc-dcunclassified

Architectures for Microgrids Interconnection

Diaz

Rivera

Chávez

et al. 2020

2020 IEEE International Conference on Industrial Technology (ICIT)

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Progress requires greater global energy interconnection. This paper presents an overview of the topologies and control techniques applied to microgrids, by means of an updated bibliographic research and the most relevant articles on the use of power electronics in the microgrids interconnection. The topologies and control techniques investigated in this paper expose a reality that leads to commercial solutions applied to microgrids, giving new tools to the energy market.

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Design and Analysis of a DC -DC Buck Boost Converter to Achieve High Efficiency and Low Voltage Gain by using Buck Boost Topology into Buck Topology

Cited by 40 publications

References 9 publications

Design of Hybrid Power Chassis System Based on Fuzzy Control

Design of Hybrid Power Chassis System Based on Fuzzy Control

Desain dan Simulasi Battery Charger Metode CC-CV (Constant Current-Constant Voltage) dengan Kontrol Logika Fuzzy Menggunakan MATLAB

Architectures for Microgrids Interconnection

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