Title :
Performance analysis of new type grid-tied inverter-Aalborg Inverter
Author :
Weimin Wu ; Zhen Wang ; Junhao Ji ; Blaabjerg, Frede
Author_Institution :
Dept. of Electr. Eng., Shanghai Maritime Univ., Shanghai, China
Abstract :
Aalborg Inverter is a grid-tied DC/AC inverter. In order to optimize the design, its power losses are analyzed in detail, combined with a description of the single-phase operating principle and the modulation strategy. A 2 kW / 220 V experimental prototype is constructed to verify the theoretical analysis. It is concluded that a minimize inductance in the power loop does help the inverter to achieve the high efficiency with the good dynamic performance.
Keywords :
DC-AC power convertors; invertors; modulation; grid-tied DC-AC inverter; inductance; modulation strategy; performance analysis; power 2 kW; power loop; power losses; single-phase operating principle; theoretical analysis; type grid-tied inverter-Aalborg inverter; voltage 220 V; Capacitance; Equivalent circuits; Inductance; Inverters; Junctions; Logic gates; MOSFET; CL-filter; CSI; Efficiency; Grid-tied Inverter; LCL-filter; Power loss; VSI;
Conference_Titel :
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location :
Lappeenranta
DOI :
10.1109/EPE.2014.6910861
