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Cited by 300

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Line–Line Fault Analysis and Protection Challenges in Solar Photovoltaic Arrays

Zhao, Ye, De Palma, Jean-Francois, Mosesian, Jerry, Lyons, Robert, Lehman, Brad·2013·Industrial Electronics, IEEE Transactions on

Abstract

Fault analysis in solar photovoltaic (PV) arrays is a fundamental task to protect PV modules from damage and to eliminate risks of safety hazards. This paper focuses on line-line faults in PV arrays that may be caused by short-circuit faults or double ground faults. The effect on fault current from a maximum-power-point tracking of a PV inverter is discussed and shown to, at times, prevent overcurrent protection devices (OCPDs) to operate properly. Furthermore, fault behavior of PV arrays is highly related to the fault location, fault impedance, irradiance level, and use of blocking diodes. Particularly, this paper examines the challenges to OCPD in a PV array brought by unique faults: One is a fault that occurs under low-irradiance conditions, and the other is a fault that occurs at night and evolves during “night-to-day” transition. In both circumstances, the faults might remain hidden in the PV system, no matter how irradiance changes afterward. These unique faults may subsequently lead to unexpected safety hazards, reduced system efficiency, and reduced reliability. A small-scale experimental PV system has been developed to further validate the conclusions.

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Crossref · 10.1109/tie.2012.2205355

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Metadata

Authors
Zhao, Y., De Palma, J.-F., Mosesian, J., Lyons, R., & Lehman, B.
Venue
Industrial Electronics, IEEE Transactions on
Published
2013-05
Volume
60
Issue
9
Pages
3784-3795
ISSN
0278-0046 (ISSN-L)
OpenAlex
W2106642194
Cited by
300
References
12
FWCI
3.04
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Line–Line Fault Analysis and Protection Challenges in Solar Photovoltaic Arrays. https://app.cochat.ai/papers/10.1109/tie.2012.2205355
The paper
Zhao, Y., De Palma, J.-F., Mosesian, J., Lyons, R., & Lehman, B. (2013). Line–Line Fault Analysis and Protection Challenges in Solar Photovoltaic Arrays. Industrial Electronics, IEEE Transactions on. https://doi.org/10.1109/tie.2012.2205355

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.