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February 21, 2024The Transactions of The Korean Institute of Electrical Engineers

A Study on Fault Analysis during Low Voltage Ride Through Operation in Large-scale PV System

Hyun‐Woo Kang Seongjun Park Dong‐il Cho Seungmin Lee Won-Sik Moon

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Abstract

In 2022, KEPCO implemented grid support functions for PV systems to prevent blackouts from voltage and frequency fluctuations during system failures. This includes Low Voltage Ride Through (LVRT), which poses concerns about fault currents affecting grid protection systems like Recloser and OCGR. Prior studies on PV integration fault analysis were limited to MW capacities and didn

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Cite This Study

Kang et al. (2024) studied this question.

synapsesocial.com/papers/68e78461b6db6435876f7911 https://doi.org/10.5370/kiee.2024.73.2.419

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Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1Evaluation of LVRT capability and stability analysis of VSC based advanced control approach for grid connected PV system under grid fault conditions2024 · 10 citations
2Fault ride through enhancement of large‐scale solar plants using distributed converters2024 · 9 citations
3Fault Ride-Through of Large PV Power Plants in High Demand Conditions2024 · 1 citations
4A multi‐objective low‐voltage ride‐through control strategy for three‐phase grid‐interfaced solar power plant during symmetrical and asymmetrical faults<sup>†</sup>2024 · 4 citations
5Multi-functional low voltage ride-through control strategies for grid-interfaced solar power plants: A comprehensive reviewReview · 2026 · 3 citations

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