Artículo
PBC Approach for SMES Devices in Electric Distribution Networks
Fecha de publicación:
12/2018
Editorial:
Institute of Electrical and Electronics Engineers
Revista:
IEEE Transactions on Circuits and Systems II: Express Briefs
ISSN:
1549-7747
e-ISSN:
1558-3791
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
This express brief presents a nonlinear active and reactive power control for a superconducting magnetic energy storage (SMES) system connected in three-phase distribution networks using pulse-width modulated current-source converter (PWM-CSC). The passivity-based control (PBC) theory is selected as a nonlinear control technique, since the open-loop dynamical model exhibits a port-Hamiltonian (pH) structure. The PBC theory exploits the pH structure of the open-loop dynamical system to design a general control law, which preserves the passive structure in closed-loop via interconnection and damping reassignment. Additionally, the PBC theory guarantees globally asymptotically stability in the sense of Lyapunov for the closed-loop dynamical system. Simulation results in a three-phase radial distribution network show the possibility to control the active and reactive power independently as well as the possibility to use the SMES system connected through a PWM-CSC as a dynamic power factor compensator for time-varying loads. All simulations are conducted in a MATLAB/ODE package.
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Articulos(INTEQUI)
Articulos de INST. DE INVEST. EN TECNOLOGIA QUIMICA
Articulos de INST. DE INVEST. EN TECNOLOGIA QUIMICA
Citación
Montoya Giraldo, Oscar Danilo; Gil González, Walter; Serra, Federico Martin; PBC Approach for SMES Devices in Electric Distribution Networks; Institute of Electrical and Electronics Engineers; IEEE Transactions on Circuits and Systems II: Express Briefs; 65; 12; 12-2018; 2003-2007
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