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Dr. Ricardo Arias Velásquez
Dr. Ricardo Arias Velásquez
Universidad Tecnológica del Perú
Geverifieerd e-mailadres voor pucp.pe - Homepage
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Jaar
Forecast and evaluation of COVID-19 spreading in USA with reduced-space Gaussian process regression
RMA Velásquez, JVM Lara
Chaos, Solitons & Fractals 136, 109924, 2020
1332020
Knowledge management in two universities before and during the COVID-19 effect in Peru
RMA Velásquez, JVM Lara
Technology in Society 64, 101479, 2021
1152021
Root cause analysis improved with machine learning for failure analysis in power transformers
RMA Velásquez, JVM Lara
Engineering Failure Analysis 115, 104684, 2020
802020
Principal components analysis and adaptive decision system based on fuzzy logic for power transformer
RMA Velásquez, JVM Lara
Fuzzy Information and Engineering 9 (4), 493-514, 2017
702017
Gaussian approach for probability and correlation between the number of COVID-19 cases and the air pollution in Lima
RMA Velásquez, JVM Lara
Urban Climate 33, 100664, 2020
592020
The need of creating a new nominal creepage distance in accordance with heaviest pollution 500 kV overhead line insulators
RMA Velásquez, JVM Lara
Engineering failure analysis 86, 21-32, 2018
572018
Reliability, availability and maintainability study for failure analysis in series capacitor bank
RMA Velásquez, JVM Lara
Engineering Failure Analysis 86, 158-167, 2018
552018
Support vector machine and tree models for oil and Kraft degradation in power transformers
RMA Velásquez
Engineering Failure Analysis 127, 105488, 2021
472021
Corrosive Sulphur effect in power and distribution transformers failures and treatments
RMA Velásquez, JVM Lara
Engineering Failure Analysis 92, 240-267, 2018
472018
Converting data into knowledge for preventing failures in power transformers
RMA Velásquez, JVM Lara, A Melgar
Engineering Failure Analysis 101, 215-229, 2019
462019
Insulation failure caused by special pollution around industrial environments
RMA Velásquez
Engineering Failure Analysis 102, 123-135, 2019
452019
Bushing failure in power transformers and the influence of moisture with the spectroscopy test
RMA Velásquez, JVM Lara
Engineering Failure Analysis 94, 300-312, 2018
402018
Ruptures in overhead ground wire—Transmission line 220 kV
RMA Velásquez, JVM Lara
Engineering Failure Analysis 87, 1-14, 2018
382018
Life estimation of shunt power reactors considering a failure core heating by floating potentials
RMA Velásquez, JVM Lara
Engineering failure analysis 86, 142-157, 2018
362018
Temporal and spatial analysis of traffic–Related pollutant under the influence of the seasonality and meteorological variables over an urban city in Peru
Y Romero, C Diaz, I Meldrum, RA Velasquez, J Noel
Heliyon 6 (6), 2020
332020
Electrical assessment by lightning phenomenon in power lines of double circuit
RMA Velasquez, JVM Lara
IEEE Latin America Transactions 14 (5), 2217-2225, 2016
332016
Current transformer failure caused by electric field associated to circuit breaker and pollution in 500 kV substations
RMA Velásquez, JVM Lara
Engineering Failure Analysis 92, 163-181, 2018
302018
Harmonic failure in the filter of Static Var Compensator
RMA Velásquez, JVM Lara
Engineering Failure Analysis 107, 104207, 2020
282020
Failures in overhead lines grounding system and a new improve in the IEEE and national standards
RMA Velásquez, JVM Lara
Engineering Failure Analysis 100, 103-118, 2019
282019
Circuit breakers 500 kV degradation in substation reactors caused by inductive current
RMA Velásquez, JVM Lara
Engineering Failure Analysis 90, 64-81, 2018
282018
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Artikelen 1–20