Title :
The Analysis of inverter output impedance and its influence on circulating power for inverters paralleling
Author :
Xinchun, Lin ; Fangrui, Liu ; Shanxu, Duan ; Yong, Kang
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
Basing on the analysis of inverter model and its corresponding control system, this paper gives the expression of inverter equivalent output impedance, which is not only related with the main-circuit parameters, but also related with the controller parameters. Then the simulation results of two paralleled inverters under different controller parameters are given to prove the validity of the inverter equivalent output impedance.
Keywords :
electric impedance; invertors; equivalent output impedance; inverter control; inverters paralleling; Analytical models; Control system synthesis; Frequency; Impedance; Inductors; Inverters; Power system modeling; Resistors; Topology; Voltage control;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582579
