Analysis of grid tied distributed generation and power quality enhancement using dual SAPF

Babu, Y. Rajendra; Rao, C. Srinivasa

doi:10.1109/icecds.2017.8389568

Cited by 2 publications

(2 citation statements)

References 19 publications

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“…Similarly, [22] looks into improving performance in DFIG-based wind-energy systems through the use of UPQC equipment and an advanced dual-control arrangement. The problem definition of previous works is carried from above studied literature, such as enhancing PQ; the addition of RES is more critical for maintaining grid norms by utilizing individual VSI operations, as discussed in [23], [24].…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of solar-PV integrated hybrid fuzzy-logic controlled multi-functional UPQC for enhancing PQ features

Rao,

Mogilicharla,

Sharma

et al. 2024

IJAPE

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To improve distribution system voltage and current quality, a newly built solar-PV system connected multi-functional universal power quality compensator (MFUPQC) has been extensively used. The proposed MFUPQC mitigates both load and source-side concerns in a three-phase distribution system. Furthermore, as part of the distributed generation scheme, active power from solar PV is injected into the grid or source when solar PV is available. In this context, the proposed MFUPQC was tested in both PQ enhancement and DG integration modes using a feasible control scheme. The proportional-integral controller is used for shunt- voltage-source inverter (VSI) DC-link control, which is not suitable for regulating DC-link voltage at the desired level due to incorrect gain value selection. In this work, an intelligent hybrid-fuzzy-logic DC-link control of MFUPQC evidences the intelligent knowledge base for better regulation of power-quality issues. The suggested hybrid fuzzy-logic controlled MFUPQC device's performance for both power quality (PQ) improvement and DG integration is validated using the MATLAB/Simulink software tool, and simulation results are provided with an appealing comparison analysis.

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Section: Introductionmentioning

confidence: 99%

Performance evaluation of solar-PV integrated hybrid fuzzy-logic controlled multi-functional UPQC for enhancing PQ features

Rao,

Mogilicharla,

Sharma

et al. 2024

IJAPE

View full text Add to dashboard Cite

show abstract

“…Similarly, Yang and Jin [22] look at improving performance in doubly-fed induction generator-based wind energy systems with the use of UPQC equipment and a complex dual-control structure. Along with enhancing PQ, the introduction of renewable energy sources is critical for maintaining grid standards by using individual VSI operations, as stated in [23], [24].…”

Section: Introductionmentioning

confidence: 99%

A novel solar PV integrated fuzzy-logic controlled UAPQC device for power quality enhancement

Rao,

Sharma,

Shankar

et al. 2024

IJAAS

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<span>A novel solar photovoltaics (PV) connected unified active power quality conditioner (UAPQC) device is extensively adopted for enhancing the voltage and current quality of the distribution system. In a three-phase distribution system, the proposed UAPQC mitigates both load-side and source-side allied power quality (PQ) issues. Furthermore, as part of the distributed generation (DG) system, active electricity from solar PV is injected into the grid or source when solar PV is available. In this regard, the proposed UAPQC has been operated by using a workable control method, in both PQ improvement mode and DG incorporation mode. The direct current-link (DC-link) control of the shunt <a name="_Hlk153348468"></a>voltage source inverter (VSI) utilizes the proportional-integral controller, which is not suited for the regulation of DC-link voltage at the desired level because of improper selection of gain values. In this work, an intelligent fuzzy-logic DC-link control of UAPQC evidences the intelligent knowledge base for better regulation of power-quality issues. The suggested fuzzy-logic controlled UAPQC device's performance for both PQ improvement and integration of DG is validated using the MATLAB/Simulink computing tool, and simulation findings are given with an appealing comparison analysis.</span>

show abstract

Analysis of grid tied distributed generation and power quality enhancement using dual SAPF

Cited by 2 publications

References 19 publications

Performance evaluation of solar-PV integrated hybrid fuzzy-logic controlled multi-functional UPQC for enhancing PQ features

Performance evaluation of solar-PV integrated hybrid fuzzy-logic controlled multi-functional UPQC for enhancing PQ features

A novel solar PV integrated fuzzy-logic controlled UAPQC device for power quality enhancement

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