A generalized passivity-based control approach for power compensation in distribution systems using electrical energy storage systems

This paper presents a generalized interconnection and damping assignment passivity-based control (IDA-PBC) for electric energy storage systems (EESS) such as: superconducting magnetic energy storage (SMES) and supercapacitor energy storage (SCES). A general framework is proposed to represent the dynamical behavior of EESS interconnected to the electrical distribution system through forced commutated power electronic converters. A voltage source converter (VSC) and a pulse-width modulated current source converter (PWM-CSC) are used to integrate SCES and SMES systems to the electrical power systems respectively. The proposed control strategy allows active and reactive power interchange between the EESS and electric distribution grids independently, guaranteeing globally asymptotically convergence in the sense of Lyapunov via Hamiltonian formulation. Simulation results show the effectiveness and robustness of the generalized IDA-PBC to operate EESS as active and reactive power compensator in order to improve operative conditions in power distribution grids under balanced and unbalanced conditions. © 2018 Elsevier Ltd

• Fecha de publicación: 2018
• Institución: Universidad Tecnológica de Bolívar
• Repositorio: Repositorio Institucional UTB
• Idioma: eng
• OAI Identifier: oai:repositorio.utb.edu.co:20.500.12585/8889
• Acceso en línea: https://hdl.handle.net/20.500.12585/8889
• Palabra clave: Electrical energy storage systems (EESS); Generalized mathematical model; Interconnection and damping assignment passivity-based control (IDA-PBC); Supercapacitor energy storage (SCES); Superconducting magnetic energy storage (SMES); Damping; Electric energy storage; Electric power distribution; Electric power system interconnection; Electric power systems; Electric power transmission networks; Magnetic storage; Power converters; Pulse width modulation; Reactive power; Supercapacitor; Superconducting magnets; Active and Reactive Power; Electrical distribution system; Electrical energy storage systems; Interconnection and damping assignment; Passivity based control; Supercapacitor energy storages; Superconducting magnetic energy storages; Voltage source converter (VSC); Electric power system control
• Rights: restrictedAccess
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/