Title :
Line voltage compensation for AC output converters
Author :
Neacsu, Dorin O.
Author_Institution :
17 Providence Road, Westford, MA 01886, USA
Abstract :
The regulation of the output voltage waveform of a three phase inverter-filter system is ensured with a special compensation algorithm based on the instantaneous phase current and a pre-defined mathematical model. This algorithm compensates for inverter blanking time, zero-current clamping, and the cross-coupling inductive terms of the filter. Experimental results are observed for 50, 60, and 400 Hz.
Keywords :
invertors; mathematical analysis; power convertors; power filters; AC output converters; compensation algorithm; cross-coupling inductive terms; frequency 400 Hz; frequency 50 Hz; frequency 60 Hz; instantaneous phase current; inverter blanking time; line voltage compensation; mathematical model; output voltage waveform; three phase inverter-filter system; zero-current clamping; Avalanche photodiodes; Blanking; Clamps; Frequency; Insulated gate bipolar transistors; Power distribution; Power harmonic filters; Pulse width modulation inverters; Space vector pulse width modulation; Voltage;
Conference_Titel :
Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-1767-4
Electronic_ISBN :
1553-572X
DOI :
10.1109/IECON.2008.4758464
