Design of a discrete PID controller based on identification data for a simscape buck boost converter model

Almaged, Mohammed; Khather, Salam Ibrahim; Abdulla, Abdulla I.

doi:10.11591/ijpeds.v10.i4.pp1797-1805

Cited by 6 publications

(4 citation statements)

References 14 publications

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“…Numerous controllers are employed in searching for reliable frequency control to maintain the power system's frequency working regularly. The majority of load frequency controllers are proportional-integral (PI) controllers, which have a constrained amount of programmable time [11]- [13]. Furthermore, when a proper optimization technique is not used and due to the additional parameters compared to traditional PID parameters, the optimum FOPID parameters are more time-consuming and labor-intensive to achieve [14].…”

Section: Introductionmentioning

confidence: 99%

Load frequency control in Island micro-grid with electric vehicles and renewable energy sources using modified fractional order PID controller

Tola,

Irefu,

Ambafi

2024

IJPEDS

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This paper presents a modified fractional-order proportional-integral-differential (MFOPID) controller for load frequency control in an Island microgrid based on an electric vehicle (EV) and renewable energy source. It tackles the intermittent energy sources and the dynamic of the load change with reduced speed and the quality of response generated on the microgrid. The MFOPID controller gains are well turned using a metaheuristic grasshopper optimization algorithm (GOA) technique to determine its robustness and optimal system performance. The controller gains are evaluated with three different searching agent populations. The proposed MFOPID with GOA improved system performance frequency by 19.485 Hz compared to 14.1151 Hz of the benchmark model. It takes 6.9068 s of the proposed model to settle compared to 16.6796 s of FOPID.

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Section: Introductionmentioning

confidence: 99%

Load frequency control in Island micro-grid with electric vehicles and renewable energy sources using modified fractional order PID controller

Tola,

Irefu,

Ambafi

2024

IJPEDS

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“…The DC-DC converters that operate on a switched mode are an example of time-varying non-linear dynamic systems [1][2][3][4][5][6]. These converters contain specialized switches that can be applied to manipulate their topological structure over-time as well as the time variation in the energy storage ingredients as their diodes have non-linear current-voltage properties [7,8]. Some of the common uses of DC-DC converters include controlling the traction motor in the engines of electric cars, forklift trucks, marine hoists, mine haulers, and trolley cars [1,3,9,10].…”

Section: Introductionmentioning

confidence: 99%

Modeling and simulation of SEPIC controlled converter using PID controller

Khather¹,

İbrahim²

2020

IJPEDS

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<p>The topology of SEPIC "Single-ended primary inductance converter" is considered as a suitable option for automotive power system where the value of the output voltage should be ranging between the low and high values of the input value of voltage. The main feature of the DC-DC converter is the stability of output voltage. This paper shows the SEPIC converter employing PID converter to be used in industrial applications. A SEPIC DC-DC converter can manage either step-down mode or step-up mode. The benefit of using this circuit is to supply a stable and controlled output voltage no matter how much the input voltage is. The simulated behaviors of the uncontrolled and controlled SEPIC converter are presented in this paper. The PID controller based on bat algorithm (BA) optimization method is used for searching of the best Proportional–Integral-Derivative (PID) gains. The solution has given very good performance and whatever the output reference voltage variation and load disturbance of the system.</p>

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“…Basic topologies of DC-DC converters [2] [3]. They are non isolated converter but practically their performance is effected by the parasitic elements which produces ripples in the output [4,5]. But by using higher order converter known as Luo converter which is based on the voltage lift techniques [6], the effect of the parasitic element is reduced.…”

Section: Introductionmentioning

confidence: 99%

Comparative analysis of positive output super lift DC-DC luo converters

Adlakha

Khosla

Joshi

2020

IJEECS

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<p>Due to the advancement in the semiconductor technologies, DC-DC converters are gaining the importance in several industrial applications. They form the core of the switched mode power supplies which are used in real time applications. The performance of the conventional converter is affected by the parasitic elements and their voltage gain is also limited. To improve upon this, Super lift converters converter were developed by Luo. Voltage lift technique increases the voltage in geometric progression .These super lift converter are classified as positive output and negative output which are further classified into different series. In this paper series of Positive output Super lift converter topologies are analyzed. The proportional –integral controller is employed to theses converter in the paper. These converters boost the voltage up to three times the input voltage and gaining importance in Electric vehicles and Solar powered applications. The simulations are carried in PSIM.</p>

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Design of a discrete PID controller based on identification data for a simscape buck boost converter model

Cited by 6 publications

References 14 publications

Load frequency control in Island micro-grid with electric vehicles and renewable energy sources using modified fractional order PID controller

Load frequency control in Island micro-grid with electric vehicles and renewable energy sources using modified fractional order PID controller

Modeling and simulation of SEPIC controlled converter using PID controller

Comparative analysis of positive output super lift DC-DC luo converters

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