Optimal Design of DC to DC Boost Converter with Closed Loop Control PID Mechanism for High Voltage Photovoltaic Application

Ramu, Arulmurugan; Vanitha, N. Suthanthira

doi:10.11591/ijpeds.v2i4.2126

Cited by 16 publications

(6 citation statements)

References 12 publications

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“…The DC output voltage must be set to a proper level so that the amount of power delivered is as expected. For a stand-alone PV system, a high DC voltage is a must for feeding the load via transformerless inverter and this leads to the need of a high step up DC to DC converter [10], [11].…”

Section: Methodsmentioning

confidence: 99%

A Grid-Connected Photovoltaic Interface System for Delivering Active and Reactive Powers

Mooniarsih

Masri

Hafeez

et al. 2018

IJPEDS

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This paper presents a grid-connected photovoltaic (PV) interface for delivering both active and reactive powers. The PV interface employs H-bridge topology DC-DC converter and inverter with analog control technology. The power flow is controlled solely by the adjustable DC output voltage of the DC to DC converter. In order to evaluate the PV interface system’s performances, it is tested by delivering power to the grid with low pawer factor. The experimental results show that at 300W active load, the inverter could deliver the reactive power of 400VAR. The PV interface could also produce very low harmonic voltage and current distorsions. The laboratory measurements show that the total harmonic distortions of inverter output voltage and current are 0.46% and 0.05%, respectively

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Section: Methodsmentioning

confidence: 99%

A Grid-Connected Photovoltaic Interface System for Delivering Active and Reactive Powers

Mooniarsih

Masri

Hafeez

et al. 2018

IJPEDS

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“…The equivalent circuit of a PV cell is shown in Fig. A1 [1,2] and its electrical characteristics data at STC is shown in Table A1 [8].…”

Section: Appendix[a]mentioning

confidence: 99%

“…So, PV energy system is likely recognized and widely utilized to the forefront in electric power applications. The main applications are in either standalone generating unit or grid connected [2]. The output power of PV system is very less compared with load requirements so boost converter is needed for high voltage.…”

Section: Introductionmentioning

confidence: 99%

Hybrid fuzzy logic controller for boot converter operating in pv energy system

Mohamed

Khattab

Mobarka

et al. 2017

ERJ. Engineering Research Journal

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The demand for high efficiency DC/DC boost converters is increasing dramatically in many areas of industrial applications especially for PV system to produce high voltage to meet the needs of the load. Closed-loop systems are designed to automatically attain and keep the desired output condition by comparing it with the actual condition. In this paper, Hybrid Proportional-Integral Fuzzy Logic Controller (HPIFLC) is designed and implemented to control the duty cycle of DC/DC boost converter. This combination of Proportional-Integral (PI) and Fuzzy Logic (FL) is done to exploit the advantageous sides of both controllers to obtain better performance. The system under consideration consists of a PV module connected to the load through a controlled DC/DC boost converter. The mathematical model of the complete power system and the simulation has been done using MATLAB/SIMULINK. Performance comparison between PI, FL, and HPIFLC controllers have been carried out which emphasize that HPIFLC is superior to the other controllers as rise time, settling time, overshoot and steady state error are reduced.

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“…Literature has recommended numerous MPPT methods [8,9]. The Incremental Conductive (INC) technique is based on the derivative of power over voltage or current being zero at the maximum power point, negative on the right of the MPP and positive on the left of the peak point [10]. This technique requires complex calculation to give good performance under quick weather situations change.…”

Section: Introductionmentioning

confidence: 99%

MPPT using novel FLC based MPO for photovoltaic system

Arulmurugan¹

2019

IJRA

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In this paper introduces a novel Fuzzy Logic Controller (FLC) as a Maximum Power Extracting (MPE) of photovoltaic standalone system is proposed, which can handle the uncertainties of the rules under high deviations in climate conditions. Conventional Perturb and Observe (P & O), hill-climbing MPE structures are examined. The MPE employed boost converter controller. The new controller improves P & O based maximum power tracker search method by rules fuzzifying of such method and eliminates the conventional drawback. A new FLC based improved P & O offers an accurate and fast converging to MPE during steady state and changing climatic situation compared to existing P & O and hill climbing method. The performance of the designed MPE is demonstrated in simulation MATLAB at dissimilar operating circumstances.

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Optimal Design of DC to DC Boost Converter with Closed Loop Control PID Mechanism for High Voltage Photovoltaic Application

Cited by 16 publications

References 12 publications

A Grid-Connected Photovoltaic Interface System for Delivering Active and Reactive Powers

A Grid-Connected Photovoltaic Interface System for Delivering Active and Reactive Powers

Hybrid fuzzy logic controller for boot converter operating in pv energy system

MPPT using novel FLC based MPO for photovoltaic system

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