Gilberto González-A
YOU?
Author Swipe
View article: Modeling and Simulation of Internal Incipient Faults in Electrical Transformers Using a Bond Graph Approach
Modeling and Simulation of Internal Incipient Faults in Electrical Transformers Using a Bond Graph Approach Open
Power transformers are a key piece of equipment located between the points of supply and consumption of electrical energy. Due to their continuous exposure to the environment, they may be subject to failure. Thus, the modeling of transform…
View article: Modeling and Simulation of Balanced Systems formed by Synchronous Generator-Infinite Bus in a Multi-Bond Graph Approach
Modeling and Simulation of Balanced Systems formed by Synchronous Generator-Infinite Bus in a Multi-Bond Graph Approach Open
A basic electrical power system modeled in multi-bond graphs is proposed. This type of system comprises three phases from the applied synchronous generator, transmission line, and infinite bus, making it a multibody system, with multi-bond…
View article: Modeling and Simulation of an Integrated Synchronous Generator Connected to an Infinite Bus through a Transmission Line in Bond Graph
Modeling and Simulation of an Integrated Synchronous Generator Connected to an Infinite Bus through a Transmission Line in Bond Graph Open
Most electrical energy generation systems are based on synchronous generators; as a result, their analysis always provides interesting findings, especially if an approach different to those traditionally studied is used. Therefore, an appr…
View article: Simulación numérica de un álabe de una turbina eólica de 600 w aplicando la norma IEC 61400-2
Simulación numérica de un álabe de una turbina eólica de 600 w aplicando la norma IEC 61400-2 Open
En el presente trabajo, se muestra la simulación numérica realizada mediante software de elemento finito (FEA) para un álabe de una turbina eólica de baja potencia de acuerdo con la norma IEC 61400-2.El álabe se diseñó para una turbina de …
View article: Modeling and Simulation of Physical Systems Formed by Bond Graphs and Multibond Graphs
Modeling and Simulation of Physical Systems Formed by Bond Graphs and Multibond Graphs Open
Current physical systems are built in more that one coordinate: for example, electrical power systems, aeronautical systems and robotic systems can be modeled in multibond graphs (MBG). However, in these systems, some elements use only one…
View article: Modeling and Simulation in Multibond Graphs Applied to Three-Phase Electrical Systems
Modeling and Simulation in Multibond Graphs Applied to Three-Phase Electrical Systems Open
The modeling of three-phase electrical systems in the coordinates d,q,0 in a simple and direct way in a multibond graph approach is presented. From the graphical model obtained, a mathematical model in state space can be determined. Thus, …
View article: Modeling and Simulation of an Energy Integrated Distillation Column in a Bond Graph Approach
Modeling and Simulation of an Energy Integrated Distillation Column in a Bond Graph Approach Open
The bond graph methodology for modelling an integrated energy distillation column is applied in this paper. The distillation column is built by five trays for a binary mixture. However, due to its modular construction in a bond graph, the …
View article: Tracking Control of Physical Systems with Application to a System with a DC Motor: A Bond Graph Approach
Tracking Control of Physical Systems with Application to a System with a DC Motor: A Bond Graph Approach Open
In this paper, the bond graph modeling for the control of tracking systems has been applied. The closed loop system is built by the bond graph model of the system to be controlled, an additional bond graph according to the tracking input s…
View article: Direct Determination of Reduced Models of a Class of Singularly Perturbed Nonlinear Systems on Three Time Scales in a Bond Graph Approach
Direct Determination of Reduced Models of a Class of Singularly Perturbed Nonlinear Systems on Three Time Scales in a Bond Graph Approach Open
One of the most important features in the analysis of the singular perturbation methods is the reduction of models. Likewise, the bond graph methodology in dynamic system modeling has been widely used. In this paper, the bond graph modelin…
View article: Approximation of Linearized Systems to a Class of Nonlinear Systems Based on Dynamic Linearization
Approximation of Linearized Systems to a Class of Nonlinear Systems Based on Dynamic Linearization Open
An alternative method to analyze a class of nonlinear systems in a bond graph approach is proposed. It is well known that the analysis and synthesis of nonlinear systems is not a simple task. Hence, a first step can be to linearize this no…
View article: Steady State Response of Linear Time Invariant Systems Modeledby Multibond Graphs
Steady State Response of Linear Time Invariant Systems Modeledby Multibond Graphs Open
The direct determination of the steady state response for linear time invariant (LTI) systems modeled by multibond graphs is presented. Firstly, a multiport junction structure of a multibond graph in an integral causality assignment (MBGI)…
View article: A Quasi-Steady State Model of a Singularly Perturbed Wind Turbine with an Induction Generator and Nonlinear Frictions: A Bond Graph Approach
A Quasi-Steady State Model of a Singularly Perturbed Wind Turbine with an Induction Generator and Nonlinear Frictions: A Bond Graph Approach Open
The modelling in bond graph of a class of nonlinear systems with singular perturbations is presented. The class of nonlinear systems modelled by bond graphs is defined by the product of state variables and nonlinear dissipation elements. I…
View article: Simulación y pruebas de laboratorio de un aspa de turbina de viento de 600W de acuerdo a la Norma IEC-61400-2
Simulación y pruebas de laboratorio de un aspa de turbina de viento de 600W de acuerdo a la Norma IEC-61400-2 Open
In the present work is shown the numerical simulation performed by means of finite element software (FEA) and the static mechanical tests using extensometric techniques for a wind turbine blade of 600W in accordance with the international …
View article: Forecast of daily output energy of wind turbine using sARIMA and nonlinear autoregressive models
Forecast of daily output energy of wind turbine using sARIMA and nonlinear autoregressive models Open
Forecast models for wind speed and wind turbine power generation are valuable support tools for operators of Control Energy Center. In this work, a year of daily energy output of a wind turbine is analyzed. The original time series was sep…
View article: Quasi‐Steady‐State Models of Three Timescale Systems: A Bond Graph Approach
Quasi‐Steady‐State Models of Three Timescale Systems: A Bond Graph Approach Open
Modelling in bond graph to obtain reduced models of systems with singular perturbations is applied. This singularly perturbed system is characterized by having three timescales, i.e., slow, medium, and fast dynamics. From a bond graph whos…
View article: Dynamic performance of a Skystream wind turbine: A bond graph approach
Dynamic performance of a Skystream wind turbine: A bond graph approach Open
The modelling in bond graph of a Skystream wind turbine composed by the blades, a permanent magnet synchronous generator (PMSG), three-phase rectifier, Boost converter and an inverter which is classified as a small-scale system is presente…