Title :
Load emulation in an inverter-dominated medium voltage island grid
Author :
Meissner, Markus ; Gensior, Albrecht ; Merk, Peter ; Reincke-Collon, Carsten
Author_Institution :
Power Electron., Tech. Univ. Dresden, Dresden, Germany
Abstract :
A method for emulating loads using a two-level inverter is presented and applied to a model system of a medium voltage grid. The current controller is obtained by input-output linearization and ensures trajectory tracking also during transients. For trajectory generation static and dynamic load models are implemented. Experimental results are provided showing the value of the results.
Keywords :
distributed power generation; electric current control; invertors; linearisation techniques; power distribution control; current controller; input-output linearization; inverter-dominated medium voltage island grid; load emulation; medium voltage grid; trajectory generation dynamic load models; trajectory generation static load models; trajectory tracking; two-level inverter; Batteries; Current measurement; Inverters; Load modeling; Mathematical model; Trajectory; Voltage measurement;
Conference_Titel :
Control and Modeling for Power Electronics (COMPEL), 2014 IEEE 15th Workshop on
Conference_Location :
Santander
DOI :
10.1109/COMPEL.2014.6877174
