An Interleaved High-Power Flyback Inverter for Photovoltaic Applications

Tamyürek, Bünyamin; Kirimer, Bilgehan

doi:10.1109/tpel.2014.2332503

Cited by 138 publications

(65 citation statements)

References 25 publications

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“…This capacitance is now well-controlled, as opposed to the wire-wound structure. Considering this improved controllability, it is recommended as future work for structures to be designed that implement a leakage energy recapture strategy [11]. The discrete-component circuit diagram of a basic flyback converter is shown in Figure 4.…”

Section: Design Of Flyback Convertermentioning

confidence: 99%

Modeling and Simulation of the Flyback Converter using SPICE Model

Dhamodaran*¹,

Jegadeesan²,

Murugan³

et al. 2019

IJRTE

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This paper presents to find a sufficient model of integrated passive structures for high frequency analysis and prediction in power electronic circuits. At high frequencies there are many parasitic oscillations that begin to circulate in the power circuits. Some sources of these oscillations include inter-component connections and their environment begin having electromagnetic significance, unmodeled characteristics in the semiconductor devices, Parasitic impedance characteristics of discrete passive components, Interference from an imperfect source and a ground plane and Interference from radiation. A simulation model involving most of these factors can prove valuable in distinguishing between the causes of parasitic oscillations. A designer can modify the parameters of a particular parasitic element, and observe its effect on the oscillations, hence seeing which factors are the most significant.

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Section: Design Of Flyback Convertermentioning

confidence: 99%

Modeling and Simulation of the Flyback Converter using SPICE Model

Dhamodaran*¹,

Jegadeesan²,

Murugan³

et al. 2019

IJRTE

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show abstract

“…1, when SW1, SW2 are switched on, the energy is transferred from the input to the primary inductance of each transformer. In the other hand, when SW1 and SW2 are switched off, leads to all the energy stored in the flyback transformers are delivered to the secondary winding, capacitor and load, respectively [10]. It can be calulate the output voltage in (1).…”

Section: Mofidifed Flyback Converter Circuit Designingmentioning

confidence: 99%

A design of LED driver circuit for reducing production cost in Thailand industry

Lapsongphon

Pullteap

2018

MATEC Web Conf.

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Abstract. In this paper, the designing of a modified flyback converter circuit for 100 Watts LED lighting has been demonstrated. Some important factors, i.e. efficiency (ɛ), power factor (PF), and total harmonic current distortion (THDi), are considered for interpreting the performance of the proposed circuit. A commercial driver circuit which an efficiency of 94% and price of 2,000 THB has, consequently, been employed as a reference circuit. Two experimental setups, performance investigation and cost analysis, have been demonstrated for confirming the concept designed. However, the experimental results shown that an efficiency of the developed driver is 93.93%, while the implementation cost is 1,257 THB respectively. Compared with the reference circuit, we found that the performance of modified flyback circuit is almost equivalent in any parameters, while the cost is cheaper than the reference of 37.15%. This implies that there is a possibility to transfer the knowledge of designing concept to mass production for Thailand industry. In addition, it would thus be reduced the investment cost by the importation driver circuits from other countries and also to support Thailand industry for producing the high quality goods for exporting aboard.

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“…It is important for ensuring the safety of people, equipment and systems. It acts as a discharge and equalization for lightning protection, static electricity and fault current [1][2][3][4][5]. When an accident occurs, if the grounding grid is defective, the short-circuit current cannot be fully diffused in the soil.…”

Section: Introductionmentioning

confidence: 99%

The Optimization Algorithm of the Forced Current Cathodic Protection Base on Simulated Annealing

et al. 2019

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The grounding grid of a substation is important for the safety of substation equipment. Especially to address the difficulty of parameter design in the auxiliary anode system of a grounding grid, an algorithm is proposed that is an optimization algorithm for the auxiliary anode system of a grounding grid based on improved simulated annealing. The mathematical model of the auxiliary anode system is inferred from the mathematical model of cathodic protection. On that basis, the parameters of the finite element model are optimized with the improved simulated annealing algorithm, thereby the auxiliary anode system of a grounding grid with optimized parameters is structured. Then the algorithm is proven as valid through experiments. The precision of the optimized parameters is improved by about 1.55% with respect to the Variable Metric Method and the Genetic Algorithm, so it can provide a basis for parameter design in the auxiliary anode system of a grounding grid.

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An Interleaved High-Power Flyback Inverter for Photovoltaic Applications

Cited by 138 publications

References 25 publications

Modeling and Simulation of the Flyback Converter using SPICE Model

Modeling and Simulation of the Flyback Converter using SPICE Model

A design of LED driver circuit for reducing production cost in Thailand industry

The Optimization Algorithm of the Forced Current Cathodic Protection Base on Simulated Annealing

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