Analysis and design of single phase voltage-frequency converter with optimized PI controller

Asna, Madathodika; Shareef, Hussain; Khalid, Saifulnizam Abd.; Dosari, A. Al; Hamad, Bashar Abdullah; Alhammadi, M.; Aldarmaki, Nasser

doi:10.11591/ijpeds.v10.i1.pp522-529

Cited by 3 publications

(4 citation statements)

References 17 publications

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“…[26,27]. Moreover, PI controller improves its viability and efficiency of the converter [28]. When the comparator compares actual voltage signal to the reference voltage signal, it generates an error signal, which is sent to PI controller.…”

Section: Design Of Boost Integrated Luo Converter For Grid Tied Ev Ba...mentioning

confidence: 99%

Design of Boost Integrated Luo Converter for Grid Tied EV Based Charging Station

Vijayarangan,

Kaliyaperumal

2023

IJEER

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The combination of Renewable Energy Source (RES) and storage element in charging station is a possible solution for meeting the growing energy requirement of electric vehicles (EVs). In a grid-tied RE system, the converters are essential for attaining the process of power conditioning. Conventional DC-DC converters suffer from issues like voltage spikes, electromagnetic interference, and efficiency losses. The necessity for integrated converters arises from the demand for improved power conditioning, increased power density, and enhanced overall system performance. As a result, in this work, boost integrated Luo converter is proposed due to the ability to address aforesaid drawbacks and offer superior power conditioning capabilities in modern power electronic systems. The Luo converter with conventional boost converter aids in alleviating the current ripples to a greater extent. The PI control with Particle Swarm Optimization (PSO) strategy is efficiently employed in this study as provides consistent voltage supply to the converter. Thus, the ultimate aim of this work is achieved by enhancing the low dc voltage of PV panel by using a PSO-PI control-based hybrid converter, which increases its efficiency, lowers the cost, supplies suitable current and voltage for energizing the battery or to charge the grid tied EV charging station. The simulation results obtained verifies the effectiveness of developed system.

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Section: Design Of Boost Integrated Luo Converter For Grid Tied Ev Ba...mentioning

confidence: 99%

Design of Boost Integrated Luo Converter for Grid Tied EV Based Charging Station

Vijayarangan,

Kaliyaperumal

2023

IJEER

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“…This component converts the PV-produced variable DC voltage into a fixed voltage that is proportionate to the load requirements. The MPPT controller simultaneously works to achieve MPP conversion from PV and provide a pulse width modulation (PWM) signal to drive the DC-DC converter's switching mechanism [22], [23], [25], [27], [28], [32], [38], [39], [42], [43], [52], [77], [81], [93], [94], [98], [108], [112], [121]- [146]. These two processes happen simultaneously.…”

Section: Structure Of a Solar Photovoltaic Energy Harvesting Systemmentioning

confidence: 99%

“…These two processes happen simultaneously. The output of the DC-DC converter may then either be connected to the inverter device, at which time it can either be connected to the grid or provide an AC load, or it can be used to supply load sides such as batteries or DC loads [21], [25], [38], [43], [50], [60], [88], [95], [107], [128], [147], [148].…”

Section: Structure Of a Solar Photovoltaic Energy Harvesting Systemmentioning

confidence: 99%

Modernisation of DC-DC converter topologies for solar energy harvesting applications: A review

Sutikno

Purnama

Aprilianto

et al. 2022

IJEECS

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Solar photovoltaic (PV) power generation has become increasingly important as a renewable source of energy due to the many benefits it offers. These benefits include the ease with which it can be allocated; the absence of noise; the longer life; the absence of pollution; the shorter amount of time required for installation; the high mobility and portability of its parts; and the capability of its output power to meet peak load requirements. DC-DC converters are typically incorporated into solar energy harvesting systems because they allow for the more efficient exploitation of solar cells. One of the difficulties is in the selection of a suitable converter since this has an effect on the operation of the PV system. This study discusses the modernisation of several different DC-DC converter topologies for solar energy harvesting systems. Some of these topologies are boost, buck-boost, single-ended primary-inductance converter (SEPIC), Cuk, and flyback. The topologies have been compared so that detailed information on the complexity of the hardware, the cost of implementation, the efficiency of the energy transfer elements, the tracking efficiency, and the efficiency of the converters can be provided. This paper will be useful as a handy reference in choosing the best converter topology for solar energy harvesting applications.

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“…The inverter then converts the unregulated DC link voltage back into an AC voltage of 110 Vrms and changes the frequency from 50 Hz to 60 Hz by using the synchronous reference frame PI (SRFPI) controller. The feedback controller maintains a constant load voltage via the proper tuning of the PI parameters by using the LSA optimization method [23]. An Arduino microcontroller board is used to generate the gate control signals to drive the inverter [24].…”

Section: Operation Of the Proposed Voltage-frequency Convertermentioning

confidence: 99%

Universal power converter for low power applications

Asna¹,

Shareef²,

Khalid³

et al. 2019

IJPEDS

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A novel power converter that can perform both voltage and frequency conversion was proposed. Inappropriate power supply can damage sensitive sub-components and render the connected device inoperable. Henceforth, the proposed voltage–frequency converter acts as an interface to plug any electrical device directly into an electrical socket and provide the voltage and frequency required. The converter used a synchronous reference frame proportional–integral (SRFPI) controller to regulate the instantaneous output voltage and to improve steady state performance. Because the PI controller works together with the synchronous reference frame controller, it is difficult to tune the PI control parameters. To overcome this issue, a new meta heuristic optimization technique called lightening search algorithm (LSA) optimization was used to identify the optimum PI parameter values. A detailed description of the system operation and control strategy was presented. Finally, the performance of the converter was analyzed and verified by simulation and experimental results. The experimental result has shown that the proposed system has satisfactory output voltage and frequency under different input voltages.

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Analysis and design of single phase voltage-frequency converter with optimized PI controller

Cited by 3 publications

References 17 publications

Design of Boost Integrated Luo Converter for Grid Tied EV Based Charging Station

Design of Boost Integrated Luo Converter for Grid Tied EV Based Charging Station

Modernisation of DC-DC converter topologies for solar energy harvesting applications: A review

Universal power converter for low power applications

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