caa a22 4500 463206835 CHVBK 20180405153128.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s00202-006-0012-8 doi (NATIONALLICENCE)springer-10.1007/s00202-006-0012-8 Globally Stable Control of Three-phase Three-wire Shunt Active Power Filters [Elektronische Daten] [Hasan Kömürcügil, Osman Kükrer] This paper proposes a new control strategy for three-phase three-wire shunt active power filters. The idea in this strategy is to form an energy-like Lyapunov function in terms of the active filter states and then determine the control law that makes the time derivative of the Lyapunov function always negative for all values of the states. It is shown analytically that a globally stable control is possible. The references for the active filter currents are obtained by subtracting the measured load currents from the generated source current references. The amplitude of the source currents is adjusted by employing a proportional-integral regulator in the voltage control loop. Matlab simulations are performed for a nonlinear load drawing quasi-square-wave currents from the mains. Simulation results show that the Lyapunov function-based control strategy not only eliminates the load current harmonics successfully, but also exhibits excellent transient response during large load variations. Springer-Verlag, 2006 Active power filter nationallicence Lyapunov's direct method nationallicence Harmonic compensation nationallicence Kömürcügil Hasan Computer Engineering Department, Eastern Mediterranean University, Gazimağusa, Mersin 10, Turkey aut Kükrer Osman Electrical and Electronics Engineering Department, Eastern Mediterranean University, Gazimağusa, Mersin 10, Turkey aut Electrical Engineering Springer-Verlag 89/5(2007-05-01), 411-418 0948-7921 89:5<411 2007 89 202 https://doi.org/10.1007/s00202-006-0012-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00202-006-0012-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kömürcügil Hasan Computer Engineering Department, Eastern Mediterranean University, Gazimağusa, Mersin 10, Turkey aut NATIONALLICENCE 700 1- Kükrer Osman Electrical and Electronics Engineering Department, Eastern Mediterranean University, Gazimağusa, Mersin 10, Turkey aut NATIONALLICENCE 773 0- Electrical Engineering Springer-Verlag 89/5(2007-05-01), 411-418 0948-7921 89:5<411 2007 89 202 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer