Souto, Laiz; Herraiz, Sergio; Meléndez, Joaquim. Fault Location in Low Voltage Smart Grids Based on Similarity Criteria in the Principal Component Subspace. The Eleventh Conference on Innovative Smart Grid Technologies (ISGT 2020), sponsored by the IEEE Power & Energy Society (PES), will be held February 17-20, 2020 at the Grand Hyatt Washington, Washington D.C.