Title :
Interconnection and damping assignment passivity-based current control of grid-connected PWM converter with LCL-filter
Author :
Bottcher, Matthias ; Dannehl, Jorg ; Fuchs, Friedrich W.
Author_Institution :
Inst. for Power Electron. & Electr. Drives, Univ. of Kiel, Kiel, Germany
Abstract :
Interconnection and Damping Assignment Passivity-Based Control of grid-connected PWM converters with LCL-filter is designed and analyzed. Dynamic performance, resonance damping and robustness against grid impedance variations are studied by simulation and show good results. Experimental tests on a 22 kW induction motor drive prove the simulation results.
Keywords :
PWM power convertors; electric current control; induction motor drives; power filters; LCL-filter; damping assignment passivity-based current control; grid-connected PWM converter; induction motor drive; interconnection; Capacitors; Closed loop systems; Converters; Damping; Equations; Mathematical model; Tuning; IDA-PBC; LCL-filter; PWM converter; robustness against grid impedance;
Conference_Titel :
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location :
Ohrid
Print_ISBN :
978-1-4244-7856-9
DOI :
10.1109/EPEPEMC.2010.5606817
