Photovoltaic Modeling Methods Based on Matlab Simulink Implementation

Zakri, Azriyenni Azhari; Nurhalim, Nurhalim; Simanulang, Dohardo P.H.; Tribowo, Ihwallibi

doi:10.22441/sinergi.2018.1.001

Cited by 5 publications

(4 citation statements)

References 9 publications

(7 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This gas power plant has a capacity of 29.6 MVA, also a power transformer with a capacity of 30 MVA at a voltage of 11 kV / 20 kV. Single line diagram and parameters have been modeled in this study using software using Matlab/Simulink [17]. Generators at PT Riau Power's PLTG has been reset RPR several times since it began operating.…”

Section: Methodsmentioning

confidence: 99%

Modeling to Improve the Performance of Reverse Power Relay in Generator

Zakri

Rozi

2020

Sinergi

Self Cite

View full text Add to dashboard Cite

The generator is the primary component in electricity generation and requires a protection system from internal and external interference that occurs. This study considers how to improve the performance of relays in power plants. A model of a generator that is executed in a fault condition to reset the protective equipment, namely Reverse Power Relay (RPR). The study is intended to model the state of internal and external fault on the generator by applying a working principle of RPR. The model is designed to anticipate the actual fault in the generator. The simulation results obtained output such as; active power, current and time delay relay. The RPR reset of the generator system is applied to the generator in Riau Power. The RPR is installed on the generator is -612 kW, equivalent to 30%, the relay delay time is 0.2 seconds. Based on standardization, the return of power reaches a maximum of -12.66 MW, which is captured 50% with a maximum replacement of 30 seconds. Results of the RPR simulation have been validated with the IEEE standard at a time delay that corresponds to the percentage of reverse power settings installed at 6% and a time delay of 0.6%. Finally, to maximize the protection system on the generator, adjust 50% to 95% of the installed settings. It can be said that the system is able to increase generator protection and minimize the impact of internal or external fault.

show abstract

Section: Methodsmentioning

confidence: 99%

Modeling to Improve the Performance of Reverse Power Relay in Generator

Zakri

Rozi

2020

Sinergi

Self Cite

View full text Add to dashboard Cite

show abstract

“…The equivalent circuit and the characteristic of the PV cell shown in Figure 1 and (4) [16][17]. Equation ( 4) shows IPV and VPV for the output voltage and current of the PV cell, Iph is the current resulting from the alluring photon force [18]. Whereas, the diode saturation current is modeled, which shows the characteristics of the diode.…”

Section: Modeling Of Pv Characteristicsmentioning

confidence: 99%

Experimental Model of Single-Phase Dc–dc Boost Converter for 1000 Wp Photovoltaic Application

Iskandar

Alfarizi

Prasetya

et al. 2021

Sinergi

View full text Add to dashboard Cite

The photovoltaic system is used and utilized as electricity demand in many developed countries, including Indonesia. Nowadays, the photovoltaic system is an alternative source of inexpensive, reasonably priced electricity and easily applied in public facilities until laboratory usage. In Electrical Engineering Laboratory (EEL), Faculty of Engineering (FoE), Universitas Jenderal Achmad Yani is 1 kWp peak photovoltaic application available. The PV system is planned to be connected to the grid and produces 220VAC / 50Hz characteristics to meet the existing load capacity. The PV systems modeled include Pulse Width Modulation (PWM) controlled DC/DC Boost Converter, and DC/AC converter circuit. This study's experimental architecture is proposed to meet the electrical load following the characteristics of the photovoltaic device. The three types of electronic switching control, namely Metal Oxide Semiconductor Field Effect Transistor (MOSFET), Insulated Gate Bipolar Transistor (IGBT) and Gate Turn-off Thyristor (GTO), are used to achieve the highest performance. Based on the 1 kWp photovoltaic system's simulation results from the three types of electronic power switching, a minimum output voltage range of 210-230 VDC is produced. DC/AC Converter testing has been carried out and can be tested on a grid-connected 220VAC/50Hz single phase with the highest output using MOSFET equal to 96.7%.

show abstract

“…There are three powerful solar measuring instruments: pyrheliometers, pyranometers, and photoelectric sunshine recorders [17]- [19]. Unfortunately, it necessitates that all devices receive all of the necessary radiation instrumentation data [20]- [23]. A unique approach is required to get the required data with a minimal device [24]- [29].…”

Section: Introductionmentioning

confidence: 99%

Development of a solar radiation sensor system with pyranometer

Nugraha

Adriansyah

2022

IJECE

View full text Add to dashboard Cite

<span>Solar energy is a result of the nuclear fusion process in the form of a series of thermonuclear events that occur in the Sun's core. Solar radiation has a significant impact on the lives of all living things on earth. The uses, as mentioned earlier, are when the solar radiation received requires a certain amount and vice versa. As a result, a more accurate instrument of solar radiation is required. A specific instrument is typically used to measure solar radiation parameters. There are four solar radiation parameters: diffusion radiation, global radiation, direct radiation, and solar radiation duration. Thus, it needs to use many devices to measure radiation data. The paper designs to measure all four-radiation data by pyranometer with particular modification and shading device. This design results have a high correlation with a global standard with a value of R=0.73, diffusion with a value of R=0.60 and a sufficiently strong direct correlation with a value of R=0.56. It can be said that the system is much simpler, making it easier to monitor and log the various solar radiation parameters.</span>

show abstract

Photovoltaic Modeling Methods Based on Matlab Simulink Implementation

Cited by 5 publications

References 9 publications

Modeling to Improve the Performance of Reverse Power Relay in Generator

Modeling to Improve the Performance of Reverse Power Relay in Generator

Experimental Model of Single-Phase Dc–dc Boost Converter for 1000 Wp Photovoltaic Application

Development of a solar radiation sensor system with pyranometer

Contact Info

Product

Resources

About