Design of battery charging circuit through intelligent MPPT using SPV system

Pathak, Pawan Kumar; Yadav, Anil Kumar

doi:10.1016/j.solener.2018.12.018

Cited by 93 publications

(36 citation statements)

References 28 publications

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“…Since the stability conditions given in (8) are defined based on the CRs, the CRs defined in (6) are also referred to as stability indices. It should be noted that the conditions given in (8), can only guarantee stability of the P(s) not stability of the A(s) and B(s).…”

Section: Characteristic Ratio Based Controller Designmentioning

confidence: 99%

“…Buck type converter with lower output voltage than the input voltage is one of the important topology of DC-DC power converters and is used in a wide range of applications, such as battery powered equipment, computers, electric vehicle, DC motor drive system, renewable energy systems and DC micro grid systems. [1][2][3][4][5][6][7][8] The tracking accuracy of the output voltage of the Buck Converter (BC) is particularly important for the performance of the devices connected to it. However, achieving the precise output voltage regulation is a challenging task since during the normal operation the BC can be effected by various disturbances, such as the load variations, the input voltage variations, and also the parameter uncertainties.…”

Section: Introductionmentioning

confidence: 99%

“…Direct Current (DC)‐DC power electronic converters (PEC) are widely used in many applications where tight voltage regulation and high efficiency are required. Buck type converter with lower output voltage than the input voltage is one of the important topology of DC‐DC power converters and is used in a wide range of applications, such as battery powered equipment, computers, electric vehicle, DC motor drive system, renewable energy systems and DC micro grid systems 1‐8 …”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Simple and robust voltage controller for buck converters based on the coefficient ratio method

Yazıcı

2020

Int Trans Electr Energ Syst

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In this study, an improved characteristic ratio-based controller is proposed for Buck Converters, which is used in many different industrial applications. The proposed control method, in addition to being simple in design, its implementation is also simple as only the output voltage is needed to calculate the control signal. The step-type reference tracking performance of the designed controller is investigated by experimentally. In addition, the robustness of the designed controller against the uncertainty in the parameters and disturbances such as load and input voltage variations has been investigated in detail by simulation and experimental studies in comparison with classical PID controller.

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Section: Characteristic Ratio Based Controller Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Simple and robust voltage controller for buck converters based on the coefficient ratio method

Yazıcı

2020

Int Trans Electr Energ Syst

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“…In large-size distributed power generation system can directly power feed into the grid or load without any storage system even non-linear resources but the small system, the storage system is required to feed constant and uninterrupted power to the grid or load especially for standalone mode [13]. Many topologies have proposed for standalone with a storage system, especially for residential applications [14]. The Co-ordinate control techniques for a system having wind, solar PV, battery energy storage systems are proposes for single-phase grid-connected and Standalone mode operation [15].…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation and load demand management of grid connected hybrid wind-solar-battery system

Venkatachalam

Saravanan

2020

IJAPE

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<div data-canvas-width="325.8629661358597">In this paper, Performance of the grid connected hybrid wind-solar energy</div><div data-canvas-width="38.15327554928442">system and load demand response of the battery integrated single phase voltage source inverter is presented. The wind energy conversion system is</div><div data-canvas-width="397.2481505744809">generating AC power and the solar PV system is generating DC power and</div><div data-canvas-width="240.71571255795203">both are integrating with battery in the common DC bus. The output voltage</div><div data-canvas-width="284.91922495464627">of the wind and solar system are controlling using dc-dc converters and it</div><div data-canvas-width="397.2100987704092">achieved more than the battery voltage. P&O algorithm used MPPT based</div><div data-canvas-width="188.4705855674259">voltage controller is driving the dc-dc converter with a reference voltage</div><div data-canvas-width="37.43029127192098">value of the battery. The single-phase full-bridge converter is converting DC</div><div data-canvas-width="397.2735184438622">to AC power and feeding into the standalone AC loads and distribution grid</div><div data-canvas-width="180.08650473694817">with IEEE 519 standard. The bi-directional converter is controlling the directions of power flow and it operates two modes namely inverter mode and rectifier mode based on a voltage level of the battery. In this bi-directional converter is controlling by the PI controller with the reference value of the DC bus voltage and load current. The power quality and demand response of the inverter is observing at various types of load conditions in standalone mode and grid-connected mode using experimental results.</div>

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“…The automatic setting of the PID was taken into account in the studies [16,17]. The extended linearization with integral-proportional (IP) and (PI) controller was continued in the study [18] and the predictive control of the model was considered by Pathak and Yadav [19]. Although these approaches increase robustness and performance at high disturbances, they would have poor performance throughout the workspace and could lead to unexpected behavior.…”

Section: Introductionmentioning

confidence: 99%

Voltage Regulation Control with Adaptive Fuzzy Logic for a Stand-Alone Photovoltaic System

Fapi¹,

Wira²,

Kampel³

et al. 2020

EJEE

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Electronic circuits suitable for converting, controlling and conditioning electrical energy in solar applications are required to ensure efficient use of the solar system. This paper proposes a stand-alone system consisting of a Maximum Power Point Tracking (MPPT) algorithm and a fuzzy logic based voltage controller for a photovoltaic application. The fuzzy logic-based intelligent algorithm MPPT controls the DC-DC boost converter to find the best Maximum Power Point (MPP) with speed and accuracy without steady state oscillations under variable methodological conditions (irradiance and temperature). The fuzzy logic-based voltage controller is designed using the T-Standards and the standardization process to improve transient control performance. Voltage Regulation Control with Adaptive Fuzzy Logic for a Stand-alone Photovoltaic System is designed and simulated in the MatLab/Simulink environment. The results show that the fuzzy controller effectively resolves system voltage instability by keeping the DC-DC buck converter voltage constant despite variable weather and load conditions.

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Design of battery charging circuit through intelligent MPPT using SPV system

Cited by 93 publications

References 28 publications

Simple and robust voltage controller for buck converters based on the coefficient ratio method

Simple and robust voltage controller for buck converters based on the coefficient ratio method

Performance evaluation and load demand management of grid connected hybrid wind-solar-battery system

Voltage Regulation Control with Adaptive Fuzzy Logic for a Stand-Alone Photovoltaic System

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