Efficiency Considerations and Application Limits of Single-Phase Active Power Filter with Converters for Photoenergy Applications

Sladić, Saša; Skok, Srđan; Nedeljkovic, D.

doi:10.1155/2011/643912

Cited by 6 publications

(5 citation statements)

References 18 publications

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“…Flash memory has an easy reprogramming ability obtained by improving EEPROM memory architecture. Flash memory bases its work on a modified MOSFET transistor with induced channel which has an insulated gate between the common gate and substrate [2,3] (Figure 1).…”

Section: Introductionmentioning

confidence: 99%

Radiation Hardness of Flash Memory Fabricated in Deep-Submicron Technology

Cavrić¹,

Dolicanin

Petronijević

et al. 2013

International Journal of Photoenergy

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This paper discusses the current problem of the electronic memory reliability in terms of the ionizing radiation effects. The topic is actual since the high degree of components' miniaturization integrated into the flash memory causes the extreme sensitivity of this memory type to the ionizing radiation effects. The effects of ionizing radiation may cause changes in stored data, or even the physical destruction of the components. At the end, the experimentally and numerically obtained effects of radiation on specific flash memories are shown and discussed. The results obtained by laboratory and numerical experiments showed good agreement with each other and with the theoretically expected results.

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Section: Introductionmentioning

confidence: 99%

Radiation Hardness of Flash Memory Fabricated in Deep-Submicron Technology

Cavrić¹,

Dolicanin

Petronijević

et al. 2013

International Journal of Photoenergy

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“…A reliable behavior means that the adaptation mechanism is dynamically stable and does not induce great stress to its components. Efficiency of the adapting electronic system depends on the losses in switching converters which adapt the voltage levels between the PV panels and the loads [1].…”

Section: Introductionmentioning

confidence: 99%

MPPT Based on Sinusoidal Extremum-Seeking Control in PV Generation

Leyva

Olalla

Zazo

et al. 2012

International Journal of Photoenergy

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The paper analyses extremum-seeking control technique for maximum power point tracking circuits in PV systems. Specifically, the paper describes and analyses the sinusoidal extremum-seeking control considering stability issues by means a Lyapunov function. Based on this technique, a new architecture of MPPT for PV generation is proposed. In order to assess the proposed solution, the paper provides some experimental measurements in a 100 W prototype which corroborate the effectiveness of the approach.

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“…The PSO convergence is based on the objective function or fitness function. In this work, the objective function compares the current PV power system with the PV power obtained from the previous iteration, as shown by (19). Finally, the restart criterion is defined in (20), and considering G ≤ 10, the convergence condition is established.…”

Section: Pso-based Mppt Techniquementioning

confidence: 99%

“…Besides the suppression of the load harmonic currents, the active power-line compensating carries out the load reactive power compensation [14][15][16][17][18][19][20][21][22][23]. Thus, the proposed PV system can operate as a shunt active power filter (APF) at the same time as the energy produced by the PV array is injected into the grid, meaning that the local loads can consume part or all the active energy produced by the PV system.…”

Section: Introductionmentioning

confidence: 99%

Grid‐tied photovoltaic system based on PSO MPPT technique with active power line conditioning

Oliveira

Silva

Durand

et al. 2016

IET Power Electronics

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This study presents a single-phase grid-tied photovoltaic (PV) system based on a global maximum power point tracking (MPPT) technique, which is performed by means of the particle swarm optimisation (PSO) method. The PSObased MPPT technique is employed to solve problems related to mismatching phenomena, such as partial shading, in which the PV arrays are commonly submitted. Considering the search of the global maximum power point under partial shading, the effectiveness of the PSO-based MPPT technique is highlighted when compared with the wellknown perturb and observe MPPT technique, since both the mentioned MPPT techniques are used to determine the dcbus voltage reference to ensure a proper grid-tied inverter operation. A current generator algorithm based on a synchronous reference frame is proposed, which operates in conjunction with a dc-bus controller and MPPT algorithms, computing the reference current of the grid-tied inverter. In addition, the current generator controls the energy processed by the PV system to avoid over power rating of the grid-tied inverter, since the active power injection into the grid, reactive power compensation and harmonic currents suppression are carried out simultaneously. The performance and feasibility of the grid-tied PV system are evaluated by means of simulation and experimental results.

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Efficiency Considerations and Application Limits of Single-Phase Active Power Filter with Converters for Photoenergy Applications

Cited by 6 publications

References 18 publications

Radiation Hardness of Flash Memory Fabricated in Deep-Submicron Technology

Radiation Hardness of Flash Memory Fabricated in Deep-Submicron Technology

MPPT Based on Sinusoidal Extremum-Seeking Control in PV Generation

Grid‐tied photovoltaic system based on PSO MPPT technique with active power line conditioning

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