Bond Graph Methodology Based on the Position of the Centers of Mass Applied to Small Wind Turbines

Resumen: A methodology is developed to obtain Bond Graph models from the position vectors of centers of mass and rotation matrices in mechanical systems. In this methodology, the equations of tangential velocity, the rotation matrix and the inertia associated with the centers of mass and potential energy of the physical system are used. This method is applied to the mechanical part of a small fixed blade wind turbine and a Rotational-Rotational (RR) robot. The objectives are to model the yaw dynamics and the rotational speed of the rotor in the wind turbine and the rotational angles of the RR robot. The implementation and comparison of the results is carried out, both in 20-sim and in Matlab-Simulink from the Lagrange equations and Simscape Toolbox, these results are compared to verify the proposed models. For the yaw angle model, the wind turbine steering vane is removed and a mechanism is proposed that allows the wind turbine to move to the desired angle, around the vertical axis.

¿Cómo citar?

Rene Galindo Orozco, Yadiel Martinez Rodriguez & Noe Villa-Villaseñor. Bond Graph Methodology Based on the Position of the Centers of Mass Applied to Small Wind Turbines. Memorias del Congreso Nacional de Control Automático, pp. 134-140, 2021.

Palabras clave

Bond Graph Methodology, Tangential Speed, Rotation Matrix, Inertia, Wind Turbine

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