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Mostrando ítems 161-170 de 347
Artículo
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Failure rates in distribution networks: Estimation methodology and application
(Elsevier, 2020-08)
Electric distribution companies have the responsibility of achieving the standards established by the respective regulating authorities in order to guarantee the highest quality of supply for their customers. To do so, ...
Capítulo de Libro
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Application of Evolutionary Computation Techniques to the Optimal Short-Term Scheduling of the Electrical Energy Production
(2003)
In this paper, an evolutionary technique applied to the optimal short-term scheduling (24 hours) of the electric energy production is presented. The equations that define the problem lead to a nonlinear mixed-integer ...
Artículo
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An improved crow search algorithm applied to the phase swapping problem in asymmetric distribution systems
(MDPI AG, 2021)
This paper discusses the power loss minimization problem in asymmetric distribution systems (ADS) based on phase swapping. This problem is presented using a mixed-integer nonlinear programming model, which is resolved by ...
Artículo
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Experimental realisation of an AC-link shunt-series power flow controller
(Institution of Engineering Technology. IET, 2020)
Power electronic-based interties in the distribution system are considered an important element for the integration of distributed energy resources. They can provide a series of network services such as active and reactive ...
Ponencia
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Introducción a la simulación con PSCAD-EMTDC
(Universidad de Sevilla. Instituto de Ciencias de la Educación, 2000)
Se describe un trabajo de innovación educativa basado en la utilización de un paquete gráfico de simulación de transitorios electromagnéticos. La propuesta fundamental consiste en la utilización de PSCAD/EMTDC como complemento ...
Artículo
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An efficient ordering algorithm to improve sparse vector methods
(1988-11)
This paper presents a new node ordering algorithm to enhance sparse vector methods. The proposed technique locally minimizes the number of non-zero elements of the inverse of the table of factors. It uses the cardinality ...
Artículo
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Cross-Border Energy Exchange and Renewable Premiums: The Case of the Iberian System
(MDPI, 2018-11)
In 2002, the European Union set a target of 10% electricity interconnection capacity for 2020: a target that has been further extended to 15% by 2030. Cross-border interconnection of regional/national electricity systems ...
Artículo
Artículo
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A Low-Cost Non-Intrusive Method for In-Field Motor Speed Measurement Based on a Smartphone
(MDPI, 2021-06)
Induction motors are broadly used as drivers of a large variety of industrial equipment. A proper measurement of the motor rotation speed is essential to monitor the performance of most industrial drives. As an example, ...
Tesis Doctoral
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Formalización de diversos aspectos de la teoría de redes eléctricas lineales: aplicación al estudio de las redes simétricas
(1986-09-01)
Esta tesis incluye una revisión de conceptos básicos de la teoría de redes eléctricas lineales, una definición formal de simetría de la red y la obtención de redes de secuencia empleando componentes simétricas (caso ...