Modeling of Solar PV System for DC-DC Converter with improved voltage stability Using Hybrid - Optimization Techniques

Vivek, P.; Muthuselvan, N.B.; J, Nandha Gopal

doi:10.2991/pecteam-18.2018.33

Cited by 6 publications

(3 citation statements)

References 2 publications

(2 reference statements)

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“…If the load alternates current (ac), then the energy will flow to the inverter before going to the current (ac) load. If the volt meter does not match, it can be reset to SCC [13], [15], [16], as can be seen in Figure 2. Sunlight falling on the solar panel will be converted into voltage and current through the control.…”

Section: Methodsmentioning

confidence: 99%

Optimization of Off-Grid Solar Generating System With DC-DC Converter

Parti¹,

Suratno²,

Rasmini³

2022

MATRIX

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Electrical energy is a very complex problem for every country in the world, as well as in Indonesia in particular, with the rapid progress of the country’s industry, of course, followed by an increase in the generation of electrical energy. While the current energy generation most often comes from fossil fuels, which are increasingly depleting, the energy supply will decrease and increase sales. Therefore, every country is competing to find other energy for electrical energy generation. Renewable energy is a green energy generator whose supply is abundant and inexhaustible. Solar power plants (PLTS) are one of the green energies developed by the Indonesian government to utilize energy derived from non-fossil fuels. To support this, it is necessary to study and research to be done using the DC-DC up/down converter is expected to obtain results that can be used as a reference in the development of solar power plants (PLTS). With a DC-DC up/down converter, the voltage stabilization produced by PLTS can be stabilized by a DC-DC converter from 9 volts DC to 11.5 volts for a minimum voltage. Above 12 volts to 18 volts, up to 12 volts can be stabilized.

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Section: Methodsmentioning

confidence: 99%

Optimization of Off-Grid Solar Generating System With DC-DC Converter

Parti¹,

Suratno²,

Rasmini³

2022

MATRIX

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“…Since this is a DC-DC Converter example, the switching feature (u) was transformed into two patterns, i.e., u = h1 = 1-h2. Status variables also included inductor current (iL) and condenser voltage (Vc), with (6) representing the state space of DC-DC boost converter [21].…”

Section: Dc-dc Boost Converter Continuous Conduction Modementioning

confidence: 99%

“…By consequently applying the Kirchhoff voltage and current laws to express diL/dt and dvC/dt, the equation describing the circuit compartment was obtained as shown in ( 11) [21].…”

Section: Dc-dc Boost Converter Continuous Conduction Modementioning

confidence: 99%

Intelligent voltage controller based on firefly algorithm for DC-DC boost converter

Darmansyah

Robandi

2022

IJEECS

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DC-DC boost converter is one of the important tools of photovoltaic (PV) power plant. DC-DC boost converter can be used to adjust the voltage output of photovoltaic before going to the inverter. In addition, DC-DC boost converter can be used as additional devices to make the PV plant operated in maximum power point condition. To get the optimal voltage adjusment, an appropriate controller is essential. Generally, PI controller is commonly used to control the switching procedure of the boost converter. However, with uncertainty of the source (uncertainty of the PV output), PI controller is out off dated. Hence designing PI controller based on the metaheuristic algorithm such as firefly algorithm is essential. This paper is proposed an intelligent voltage controller for DC-DC boost converter based on firefly algorithm (FA). From the simulation results it is noticeable that the PI based on FA could provide better control signal (indicated by the fastest settling time of the boost converter).

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