Photovoltaic Power System with an Interleaving Boost Converter for Battery Charger Applications

Tseng, S.-Y.; Tsai, Cheng-Tao

doi:10.1155/2012/936843

Cited by 16 publications

(9 citation statements)

References 21 publications

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“…The mathematical modelling describing the figure 1 andfigure 2 of a solar cell is given as Let Iph is photon generated current (A) The equation for a single diode equivalent equation for a solarcell under illumination is given in equation (2).Using solar cell equations (1), (2) and (3), model of PVmodule [7], [8], [9] is built in Simulink. The model of a solar cell isshown in Figure 2 which is coded to obtain a PV module.…”

Section: Mathematical Modelling Of a Solar Cellmentioning

confidence: 99%

Modelling of Hybrid Wind and Solar System Using Multi Stage Convertors with the Help of MATLAB SIMULINK

Khanzode¹,

Gour²

2017

International Journal of Advanced Research in Computer and Comm

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The aim of this study is to introduce the local PV-wind hybrid system's working principle by reviewing one case where the system is connected to the grid. The thermal power stations are causing pollution which severely affects mankind and nature. These power stations result in causing many diseases. Also natural resources like coal, oil,radioactive materials etc will get extinct in near future. The other existing power generating systems like Hydro-Electricity power generating plant cannot afford much power as it is season based, although it causes less pollution. Therefore, it is of great urgency to go for non conventional energy resources. In recent years, environmental friendly technological solutions are becoming more prominent as a result of concern over the state of our deteriorating planet. The main purpose of this hybrid wind-solar energy system is to meet our daily demand effectively and to get an uninterrupted power supply from any one of the natural source either wind or solar or both. The hybrid model is designed using Cuk-SEPIC fused convertors and the performances are analyzed. Due to the inherent nature of this Cuk-SEPIC fused convertors, we get optimum efficiency Simulation results are given to highlight the merits of the proposed circuit. To ful fill the challenging demands of the growing grid, new concepts of the inverters are needed. Inthis project a reduced switch modular inverter design is detailed. A modular inverter design is presented for a modern power system which inputs power from both AC andDC Renewable Sources.

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Section: Mathematical Modelling Of a Solar Cellmentioning

confidence: 99%

Modelling of Hybrid Wind and Solar System Using Multi Stage Convertors with the Help of MATLAB SIMULINK

Khanzode¹,

Gour²

2017

International Journal of Advanced Research in Computer and Comm

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“…Due to their unstable and intermittent characteristics, PV panels cannot provide a constant or stable power output. Thus, to achieve PV energy conversion, PV panels often adopt chargers and batteries [3][4][5][6][7][8][9][10].…”

Section: Open Accessmentioning

confidence: 99%

A Reflex Charger with ZVS and Non-Dissipative Cells for Photovoltaic Energy Conversion

Tsai

Kuo

et al. 2015

Energies

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Abstract:In this paper, a reflex charger with zero-voltage-switching (ZVS) and non-dissipative cells for photovoltaic (PV) energy conversion is presented. The proposed reflex charger has the following advantages: (1) A ZVS cell is incorporated to reduce the switching losses of the main and auxiliary switches. Therefore, the conversion efficiency of the proposed reflex charger can be improved significantly; (2) A non-dissipative charging/discharging reflex cell is used to increase charging efficiency and extend lifecycle of battery. Finally, a prototype reflex charger with ZVS and non-dissipative cells is built and implemented. Experimental results are presented to verify the performance and the feasibility of the proposed reflex charger for PV energy conversion.

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“…2. (16)(17)(18)(19) The H-type snubber has a simple structure, consisting of a resonant inductor (L 1 ), two resonant capacitors (C 1 and C 2 ), and three diodes (D 1 , D 2 , and D 3 ). The derivation of the H-type snubber is described in Sect.…”

Section: Introductionmentioning

confidence: 99%

Zeta Converter with Resistor-capacitor-diode Snubber and H-type Snubber to Reduce Switching and Reverse-recovery Losses

Tsai¹,

Chen²

2021

Sensors and Materials

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In this paper, a zeta converter with a resistor-capacitor-diode (RCD) snubber and an H-type snubber to reduce switching and reverse-recovery losses is proposed. The proposed converter has the following advantages: (1) By incorporating an RCD snubber, the power switch can achieve a zero-voltage transition (ZVT) to reduce the switching losses of the power switch. (2) By incorporating an H-type snubber, the reverse-recovery losses of the power diode can be reduced. Therefore, the overall efficiency of the proposed converter is increased significantly. Finally, a prototype zeta converter with an RCD and an H-type snubber to reduce the switching losses of the power switch and the reverse-recovery losses of the power diode is built. Experimental results verify that the proposed zeta converter is relatively suitable for the requirements of a low or medium power.

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Photovoltaic Power System with an Interleaving Boost Converter for Battery Charger Applications

Cited by 16 publications

References 21 publications

Modelling of Hybrid Wind and Solar System Using Multi Stage Convertors with the Help of MATLAB SIMULINK

Modelling of Hybrid Wind and Solar System Using Multi Stage Convertors with the Help of MATLAB SIMULINK

A Reflex Charger with ZVS and Non-Dissipative Cells for Photovoltaic Energy Conversion

Zeta Converter with Resistor-capacitor-diode Snubber and H-type Snubber to Reduce Switching and Reverse-recovery Losses

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