Single loop PID controller design based on optimization algorithms for parallelly connected dc-dc converters

Allam, Allam M.; Ibrahim, Amal M.; Nabil, Essam

doi:10.1088/1742-6596/2128/1/012027

Cited by 4 publications

(5 citation statements)

References 16 publications

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“…The integral controller can eliminate steady state error, but improper selection of integral controller parameter (Ki) can cause system instability. Utilizing a very high Ki value can cause the output to oscillate as it increases the order of the system [16]. The integral controller output is a continuous sum of input fluctuations.…”

Section: Pi Controllermentioning

confidence: 99%

Design intelligent maximum power point tracking for photovoltaic at Universitas Airlangga

Setiadi

Firmansyah

Megantoro

et al. 2022

IJEECS

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Rooftop photovoltaic (PV) plant is one ot the independent electricity that us favorable in recent year. Rooftop PV plant can be used as the source of smart building as well as fast charging station. Although rooftop PV plant could provide clean and sustainable energy from solar, they also come with disadvantages in term of intermittent power output. This intermittent power output is due to the uncertainty of the source. To tackle this problem, maximum power point tracking method is essential. Maximum power point tracking (MPPT) method can be used to extract maximum power from the solar cell in all conditions. This paper proposes an intelligent method for designing DC-DC MPPT based on <span>fruit fly optimization</span> (FFO) on realistic rooftop PV plant. Practical rooftop PV plant in Universitas Airlangga is employed as the testing system. The proposed method's efficacy is evaluated using time domain simulation. According to the simulation results, the proposed method can significantly extract power from PV.

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Section: Pi Controllermentioning

confidence: 99%

Design intelligent maximum power point tracking for photovoltaic at Universitas Airlangga

Setiadi

Firmansyah

Megantoro

et al. 2022

IJEECS

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“…A control block diagram for the voltage on the buck converter is shown in Figure 2. The voltage reading obtained from the voltage sensor reading on the buck converter is required for the design of the PID control, which will be processed using a formula [9], [13]. These readings' outcomes will later be used to calculate the algorithm to Based on the graph, the response performance of the PID system is not good, so it requires the provision of parameter tuning with a good data retrieval method so that it can control the results of the oscillating and unstable curve [10], [14], [15].…”

Section: Buck Convertermentioning

confidence: 99%

“…Numerous studies have covered various battery charging control system techniques. In earlier investigations, the Proportional Integral Differential (PID) management of the battery charging system was based on the Trial and Error technique [9]- [11]. The Cohen Coon method-based PID control has also been applied to battery charging.…”

Section: Introductionmentioning

confidence: 99%

Buck Converter Output Voltage Control System Using Proportional Integral Differential Method on Solar Cell Battery Charging

Lestari

Handayani

Dwijayanti

2022

FESPE

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Although fossil fuels are still readily available, their use is becoming less and less common. Solar energy produced by panels on the roof can be used as a source of power. Semiconductor-based solar panel technology can absorb photons from sunshine and transform them into ecologically beneficial electrical energy. Of course, a control device that regulates the electrical energy charging system is required when using solar cells as a power source to charge a battery. This device is typically referred to as a charge controller. The DC-DC converter of the buck type with a Ziegler Nichols-based Proportional Integral Differential (PID) control approach utilizing Arduino Uno is the control system utilized in this solar cell battery charging. The buck converter reduces and stabilizes the solar panel's output voltage following the requirements for charging the accumulator. For charging batteries, a set point voltage of 13.8 V is employed. By testing the converter with both static and dynamic loads, the research that has been done can produce results. The 35 Watt lamp static load test results with a fixed voltage source show that the set point voltage is 13 V and that it takes 28 s to attain a steady condition. When applied to dynamic loading using a battery charge of 12 V/7.5 Ah with a 20 WP solar panel source during hot, partly cloudy weather, the charging efficiency is 68 percent. A steady state of about 28 s may be claimed to be a satisfactory control system response.

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“…PID controller is one the most practical controller in engineering applications [21]. The application of PID controller for DC-DC converter controller is reported in [22]. From the results, it is noticeable that PID could provide a signal controller to the DC-DC converter.…”

Section: Introductionmentioning

confidence: 99%

Novel PID Controller on Battery Energy Storage Systems for Frequency Dynamics Enhancement

Abdillah,

Jayadiharja,

Arjadi

et al. 2023

Journal of Robotics and Control

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Frequency dynamics is one of the important aspects of power system stability. From the frequency dynamics, the operator could plan how is the reliability of the electricity. The frequency can be maintained by controlling the balance between load demand and generation. To maintain the balance of the generation, the governor is playing an important role to increase the speed of the turbine and enhance the generating capacity of the generator (ramp-up). However, as the speed of the governor is slower than the increasing load demand, in the sub-transient area, the frequency may experience higher overshoot. Hence, it is important to add additional devices such as battery energy storage systems to enhance the frequency dynamics response in the sub-transient area. One of the important parts of storage is the controller. The controller must make sure the storage charges and discharge energy are in the sub-transient area. Hence PID controller can be the solution to make the storage operate optimally This paper proposed a novel PID controller on battery energy storage systems (BESS) to enhance the dynamics performance of frequencies. The five-area power system is used as the test system to investigate the efficacy of the proposed novel idea. Time domain simulation is investigated to see the improvement of the frequency dynamics response. From the simulation results, it is found that adding a PID controller on BESS could enhance the BESS response and result in frequency dynamics response improvement.

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Single loop PID controller design based on optimization algorithms for parallelly connected dc-dc converters

Cited by 4 publications

References 16 publications

Design intelligent maximum power point tracking for photovoltaic at Universitas Airlangga

Design intelligent maximum power point tracking for photovoltaic at Universitas Airlangga

Buck Converter Output Voltage Control System Using Proportional Integral Differential Method on Solar Cell Battery Charging

Novel PID Controller on Battery Energy Storage Systems for Frequency Dynamics Enhancement

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