Gil-González, WalterMartín-Serra, FedericoMontoya, Oscar DaniloRamírez, Carlos AlbertoOrozco-Henao, Cesar2020-08-312020-08-312020-04-232020-02-182073-8994https://hdl.handle.net/20.500.12585/9355Here, we explore the possibility of employing proportional-integral passivity-based control (PI-PBC) to support active and reactive power in alternating current (AC) distribution networks by using a supercapacitor energy storage system. A direct power control approach is proposed by taking advantage of the Park’s reference frame transform direct and quadrature currents ( id and iq ) into active and reactive powers (p and q). Based on the open-loop Hamiltonian model of the system, we propose a closed-loop PI-PBC controller that takes advantage of Lyapunov’s stability to design a global tracking controller. Numerical simulations in MATLAB/Simulink demonstrate the efficiency and robustness of the proposed controller, especially for parametric uncertainties.15 páginasapplication/pdfenghttp://creativecommons.org/licenses/by-nc/4.0/https://www.mdpi.com/2073-8994/12/4/666/htminfo:eu-repo/semantics/article10.3390/sym12040666Distribution networksDirect power controlGlobal tracking controllerPassivity - based controlSupercapacitor energy storage systeminfo:eu-repo/semantics/openAccessAtribución-NoComercial 4.0 InternacionalUniversidad Tecnológica de BolívarRepositorio UTB