Congreso: IEEE PES General Meeting 2020. Montreal, QC (CAN) 2020. Título: Comparison of Principal Component Analysis Techniques for PMU Data Event Detection Autores: L. Souto, J. Meléndez, S. Herraiz Congreso: IEEE ISGT Europe 2020. The Hague (NLD) 2020. Título: Performance Comparison of Quantitative Methods for PMU Data Event Detection with Noisy Data Autores: L. Souto, S. Herraiz, J. Meléndez Congreso: IEEE ISGT North America 2020. Washington, DC (USA) 2020. Título: Fault Location in Low Voltage Smart Grids Based on Similarity Criteria in the Principal Component Subspace Autores: L. Souto, J. Meléndez, S. Herraiz Congreso: IEEE SEGE 2020. Oshawa, ON (CAN) 2020. Título: Fault Location in Low Voltage Smart Grids Based on Arbitrary Similarity Criteria in the Principal Component Subspace Autores: L. Souto, J. Meléndez, S. Herraiz Congreso: PAC World Conference 2019. Glasgow (SCO) 2019. Título: Detection of Voltage Fluctuations in Low-Voltage Power Distribution Networks with Principal Component Analysis Autores: L. Souto; F. Torrent; S. Herraiz; J. Meléndez Congreso: XXI International Conference on Electricity Distribution (CIRED . Frankfurt (DEU) 2011. Título: Feature analysis for voltage disturbances resulting from external causes Autores: Barrera, V. ; Meléndez, J. ; Herraiz. S. Congreso: IEEE Andean Conference, Exhibition and Industry Forum (IEEE ANDESCON). Bogota (COL) 2010. Título: Analysis of Voltage Events Segmentation Using Kalman Filter and Wavelet Transform Autores: Ortiz S. : Torres, H. ; Barrera, V. ; Duarte, C. ; Ordoñez, G. ; Herraiz, S. Congreso: ICHQP 2010 14TH IEEE INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER. BERGAMO (ITA) 2010. Título: Fault-pattern discovery in sequences of voltage sag events Autores: Quiroga, O. ; Meléndez, J. ; Herraiz, S. Congreso: 18TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION, MED'10. MARRAKECH (MAR) 2010. Título: Sequence pattern discovery of events caused by ground fault trips in power distribution systems Autores: Quiroga, O. ; Meléndez, J. ; Herraiz, S. Congreso: 12th International Conference on Harmonics and Quality of Power (ICHQP). Cascais (PRT) 2006. Título: Data Structure Based on N-ary Trees for Fault Location in Distribution Networks Autores: Herraiz, S.; Meléndez, J.; Ribugent, G.; Sánchez, J.; Brunet, E. Congreso: International Conference on Renewable Energy and Power Quality (ICREPQ). Zaragoza (ESP) 2005. Título: Electric Fault Location Methods Implemented on an Electric Distribution Network Autores: Vinyoles, M.; Meléndez, J.; Herraiz, S.; Sánchez, J.; Castro, M.
Congreso: Innovative Smart Grid Technologies (ISGTA 2020). Washington, D.C., (USA) 2020. Título: Fault Location in Low Voltage Smart Grids Based on Similarity Criteria in the Principal Component Subspace Autores: L. Souto, J. Meléndez, S. Herraiz Congreso: 4th International conference on knowledge discovery and information retrieval, KDIR 2012. Barcelona (ESP) 2012. Título: Frequent and significant episodes in sequences of events. Computation of a new frequency measure based on individual occurrences of the events Autores: Oscar Quiroga; Joaquim Meléndez; Sergio Herraiz Congreso: International Conference on Innovative Smart Grid Technologies Europe 2011 (ISGT) . Manchester (GBR) 2011. Título: Analysis of the Influence of Weather Factors on Outages in Power Distribution Networks Autores: Victor Barrera, Joaquim Melendez, Sergio Herraiz, Álvaro Ferreira, Alfredo Muñoz Congreso: International Conference on Renewable Energies and Power Quality (ICREPQ’11). Las Palmas (ESP) 2011. Título: Fault Causes Analysis in Feeders of Power Distribution Networks Autores: O. A. Quiroga; J. Meléndez; S. Herraiz Congreso: International Conference on Renewable Energies and Power Quality (ICREPQ’11). Las Palmas (ESP) 2011. Título: Survey on knowledge based methods to assist fault restoration in power distribution networks Autores: Y. Oualmakran; J. Meléndez; S. Herraiz; M. López-Perea; E. González Congreso: 21st International Conference and Exhibition on Electriciy Distribution (CIRED). Frankfurt (DEU) 2011. Título: Bad data detection and identification in distribution power systems by means of principal component analysis Autores: Gerard Vancells; Joaquim Meléndez; Sergio Herraiz; Juan Prieto; Guillermo Bravo Congreso: ISGT Innovative Smart Grid Technologies Europe 2011. Manchester (GBR) 2011. Título: Analysis of frequent episodes in sequences of incidences in power distribution systems Autores: Oscar Quiroga, Joaquim Meléndez, Sergio Herraiz, Alvaro Ferreira, Alfredo Muñoz Congreso: International Conference on Renewable Energies and Power Quality (ICREPQ’10). Granada (ESP) 2010. Título: Analysis of event sequences in power distribution systems Autores: O. A. Quiroga; J. Meléndez; S. Herraiz ; J. Sánchez Congreso: 11th Spanish Portuguese Conference on Electrical Engineering (11CHLIE). Zaragoza (ESP) 2009. Título: Estimation of the zero-sequence impedance of undergrounds cables for single-phase fault location in distribution systems Autores: Herraiz, S.; Meléndez, J.; Barrera, V.; Sánchez, J.; Castro, M. Congreso: International Conference on Renewable Energy and Power Quality (ICREPQ’08). Santander (ESP) 2008. Título: A survey on voltage dip events in power systems Autores: Barrera, V.A.; Meléndez, J.; Herraiz, S. Congreso: International Conference on Renewable Energy and Power Quality (ICREPQ’08) . Santander (ESP) 2008. Título: Classification of voltage sags based on k-NN in the principal component space Autores: Meléndez, J.; Berjaga, X.; Herraiz, S.; Sánchez, J.; Castro, M.
Congreso: V Jornades d'Investigadors Predoctorals de la Universitat de Girona. Girona (ESP) 2021. Título: Electricity load profiling using machine learning Autores: Mario Flor; Sergio Herraiz; Ivan Contreras Congreso: INTERNATIONAL CONFERENCE ON RENEWABLE ENERGIES AND POWER QUALITY (ICREPQ'14). Còrdoba (ESP) 2014. Título: Energy consumption profiles in buildings Autores: Massaguer Colomer, Albert; Melendez Frigola, Joaquim; Herraiz Jaramillo, Sergio Congreso: International Conference on Renewable Energies and Power Quality (ICREPQ’13). Bilbao (ESP) 2013. Título: Analysis of Importance of Components in Power Systems using Time Sequential Simulation Autores: G. Vancells, S. Herraiz, J. Meléndez and A. Ferreira Congreso: European Conference on Smart Objects, Systems and Technologies. Erlangen / Nuremberg (DEU) 2013. Título: Web services framework for power quality monitoring Autores: F.J. Gómez, J. Meléndez, S. Herraiz, E. González, M. López-Perea Congreso: 3rd IEEE PES International Conference on Innovative Smart Grid Technologies Europe (ISG Europe, Berlin, Oct 2012 . (DEU) 2012. Título: Self-Healing for Smart Grids: Problem formulation and Considerations Autores: Oulmakran Y, Melendez J, Herraiz S. Congreso: International Conference on Innovative Smart Grid Technologies Europe 2011 (ISGT). Manchester-England (ENG) 2011. Título: Analysis of the influence of weather factors on outages in Spanish distribution networks Autores: V. Barrera, J. Meléndez, S. Herraiz, A. Ferreira, A. Muñoz Congreso: 11th International Conference on Electrical Power Quality and Utilisation (EPQU) . Lisboa (PRT) 2011. Título: Opportunities and challenges for smart power restoration and reconfiguration smart decisions with smart grids Autores: Youssef Oualmakran,Joaquim Meléndez, Sergio Herraiz Congreso: International Conference on Renewable Energies and Power Quality (ICREPQ’11). Las Palmas (ESP) 2011. Título: Fault simulation environment for power distribution networks with protection operation Autores: J.Faig; J. Melendez; S. Herraiz Congreso: 10th International Conference Electrical Power Quality and Utilisation (EPQU'09). Lodz (POL) 2009. Título: Estimation of zero-sequence impedance of undergrounds cables for single-phase fault location in distribution systems with electric arc Autores: Herraiz, S.; Meléndez, J.; Barrera, V.; Sánchez, J.; Castro, M. Congreso: V Simposio Internacional sobre la Calidad de la Energía Eléctrica (SICEL 2009) . Bogotá (COL) 2009. Título: Estrategias para la Segmentación de Huecos de Tensión con Componentes de Alta Frecuencia Autores: Ortiz, S.; Torres, A.; Barrera, V.; Duarte, C.; Ordoñez, G.; Herraiz, S. Congreso: V Simposio Internacional sobre la Calidad de la Energía Eléctrica (SICEL 2009). Bogotá (COL) 2009. Título: A New sag source relative location algorithm based on the sequence current magnitude Autores: Barrera, V.; Meléndez, J.; Herraiz, S.; Sánchez, J. Congreso: 2008 IEEE PES Transmission and Distribution Latin American. Bogotá (COL) 2008. Título: Classification of sags according to their origin based on the waveform similarity Autores: Meléndez, J.; Berjaga, X.; Herraiz, S.; Barrera, V.A.; Sánchez, J.; Castro, M. Congreso: 2008 IEEE PES Transmission and Distribution Latin American. Bogotá (COL) 2008. Título: A survey on voltage sag events in power systems Autores: Barrera, V.A.; Meléndez, J.; Herraiz, S. Congreso: International Conference on Renewable Energy and Power Quality (ICREPQ’08). Santander (ESP) 2008. Título: Influence of capacitances on the impedance-based methods for SLG fault location in distribution networks Autores: Herraiz, S.; Meléndez, J.; Sánchez, J. Congreso: 2008 IEEE PES Transmission and Distribution Latin American. Bogotá (COL) 2008. Título: Unusual voltage sag event detection in power systems Autores: Barrera, V.A.; Meléndez, J.; Herraiz, S.; Sánchez, J. Congreso: 13th International Conference on Harmonics and Quality of Power. Wollongong (AUS) 2008. Título: Two methods for voltage sag source location Autores: Barrera, V.A.; Berjaga, X.; Meléndez, J.; Herraiz, S.; Sánchez, J.; Castro, M. Congreso: 19th International Conference on Electricity Distribution (CIRED 2007). Viena (AUT) 2007. Título: Fault Location in Distribution Power Systems by Means of a Toolbox Based on N-Ary Tree Data Structures Autores: Herraiz, S.; Meléndez, J.; Ribugent, G.; Sánchez, J.; Brunet, E. Congreso: 9th International Conference. Electrical Power Quality and Utilisation (EPQU'07). Barcelona (ESP) 2007. Título: Application for Fault Location in Electrical Power Distribution Systems Autores: Herraiz, S.; Meléndez, J.; Ribugent, G.; Sánchez, J.; Castro, M. Congreso: 9th Spanish Portuguese Congress on Electrical Engineering (9CHLIE). Marbella (ESP) 2005. Título: Power Quality Monitoring in Distribution Systems Autores: Herraiz, S.; Meléndez, J.; Colomer Llinàs, J.; Vinyoles, M.; Sánchez, J.; Castro, M. Congreso: 9th Spanish Portuguese Congress on Electrical Engineering (9CHLIE). Marbella (ESP) 2005. Título: Location of Phase to Ground an Phase to Phase Faults in a Power Distribution System Autores: Vinyoles, M.; Meléndez, J.; Herraiz, S.; Sánchez, J.; Castro, M.