Title :
Synchronous frame current controllers design based on desired stationary frame transient performance
Author_Institution :
Dept. of Electr. Eng. & Electron., Ariel Univ. of Samaria, Ariel, Israel
Abstract :
Stationary frame (AC) currents behaviour of three-phase converters with synchronous frame (DC) controllers shaping is explicitly linked. It is revealed that closed-loop synchronous frame dynamics determines amplitude behaviour of stationary frame signals without affecting their frequency and phase. Consequently, synchronous frame current controllers design should actually be based on desired stationary frame amplitude transient performance.
Keywords :
PI control; closed loop systems; electric current control; power convertors; power supply quality; PI control; closed-loop synchronous frame dynamics; stationary frame transient performance; synchronous frame current controller design; three-phase converters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.0967
