2021
DOI: 10.1002/2050-7038.13161
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Impact and assessment of the overvoltage mitigation methods in low‐voltage distribution networks with excessive penetration of PV systems: A review

Abstract: This paper presents an overview of the impact of high penetration of photovoltaic (PV) systems in low-voltage distribution networks (LVDNs). High integration of solar PVs in the LVDNs has severe implications on the system parameters, efficiency, and stability. This paper also introduces the methods that have been driven to overcome these effects to preserve the steady-state conditions in the system during excessive penetration of PV generation units. A comparison between the contributions and shortcomings of t… Show more

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Cited by 4 publications
(3 citation statements)
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References 175 publications
(267 reference statements)
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“…DNs operators are responsible for maintaining consumers' voltage within its acceptable limits. The mitigation strategies of the voltage violation are used to ensure that the network bus voltages are always suppressed at the allowable values [1], [2], [3].…”
Section: Introductionmentioning
confidence: 99%
“…DNs operators are responsible for maintaining consumers' voltage within its acceptable limits. The mitigation strategies of the voltage violation are used to ensure that the network bus voltages are always suppressed at the allowable values [1], [2], [3].…”
Section: Introductionmentioning
confidence: 99%
“…In addition, more methods, used to overcome instability issues caused by high penetration of photovoltaic (PV) systems in lowvoltage distribution networks (LVDNs), are presented in Ref. [34].…”
Section: Introductionmentioning
confidence: 99%
“…However, our paper has more extremely cases such as 45, 60%, 100%, and 200% compared to 10% [20] as well as tried to analyze on the impact of distributed PV in terms of various indicators as power losses, FVSI, and voltage stability compared with other 3 cases. (iv) A new coordinated voltage control, combining two control techniques using smart inverters and capacitor banks, is implemented with the integration of different indexes like mentioned above, leading to a new control algorithm approach different from the existing methods in the open literature as described in [22,27,31,34]. (v) e studied MG architecture considers real data from Los Angeles, California, such as the weather conditions and commercial building data.…”
Section: Introductionmentioning
confidence: 99%