BRAVO-RODRÍGUEZ , Juan Carlos

In this paper, a generalization of the concept of electrical power for periodic current and voltage waveforms based on a new generalized complex geometric algebra (GCGA) is proposed. This powerful tool permits, in n-sinusoidal/nonlinear situations, representing and calculating the voltage, current, and apparent power in a single-port electrical...

A virtual instrument, named Power Quality Meter, is presented for (a) measuring power consumption and harmonics in three-phase systems, under non-sinusoidal and imbalance conditions (b) detecting, classifying and organizes power disturbance events. Measurement of the power consumption follows the formulation proposed by the members of the IEEE...

La elección de un nuevo análisis de la teoría de potencia en regímenes periódicos n-senoidales, está directamente relacionada con la necesidad de reformular la ecuación de potencia en estos regímenes a partir del Álgebra Geométrica, con los siguientes objetivos: 1º. Construcción de una estructura matemática nueva,Álgebra Geométrica Compleja...

En este trabajo se aborda el problema de la calidad de la señal eléctrica presentando un método efectivo para identificar perturbaciones causadas por fuentes de energía intermitentes tales como las renovables. Una caracterización eficiente de estas perturbaciones se logra mediante el uso de un índice basado en wavelet denominado Relación de...

With the continuous increase in the number and relevance of electric transmission lines and distribution networks, there is a higher exposure to the magnetic fields generated by them, leading to more cases of human electrosensitivity, which greatly necessitates the design and development of magnetic field mitigation procedures and, at the same...

The great expansion in offshore power plants is raising the concern regarding the cumulative effect of the electromagnetic field emissions caused by submarine power cables. In this sense, owners are required to predict these emissions during the permitting and consenting process of new power plants. This is a challenging task, especially in the...

The purpose of this paper is to explain an exact derivation of apparent power in n-sinusoidal operation founded on electromagnetic theory, until now unexplained by simple mathematical models. The aim is to explore a new tool for a rigorous mathematical and physical analysis of the power equation from the Poynting Vector (PV) concept. A powerful...

Since 1892, the electrical engineering scientific community has been seeking a power theory for interpreting the power flow within electric networks under non-sinusoidal conditions. Although many power theories have been proposed regarding non-sinusoidal operation, an adequate solution is yet to be found. Using the framework based on complex...

Sustainable smart buildings play an essential role in terms of more efficient energy. However, these buildings as electric loads are affected by an important distortion in the current and voltage waveforms caused by the increasing proliferation of nonlinear electronic devices. Overall, buildings all around the world consume a significant amount...

Several approaches have been developed to define the non-active power concept under nonsinusoidal situations in electrical systems. Nevertheless, these contributions do not provide a complete and satisfactory solution to the non-active power reversibility between frequency domain and time domain. This paper presents a non-active power...

El uso de nuevas herramientas multimedia, como el hipertexto, o hipermedia puede aprovecharse para su utilización con fines didácticos en las Enseñanzas Técnicas. En este artículo se expone una metodología para hacer uso de tales herramientas, consiste en elaborar los niveles del hipertexto o hipermedia con base en mapas conceptuales, para...

No description

The stability of power systems is very sensitive to voltage or current variations caused by the discontinuous supply of renewable power feeders. Moreover, the impact of these anomalies varies depending on the sensitivity/resilience of customer and transmission system equipment to those deviations. From any of these points of view, an...

Analizar la onda de la red eléctrica en tiempo real mediante algoritmos matemáticos, aplicando distintos regímenes de cargas y observando su comportamiento, creando un patrón, sobre el cual, en futuros estudios, poder actuar mitigando los efectos perjudiciales que las cargas no lineales que las nuevas tecnologías determinan sobre la red...