DocumentCode
2617408
Title
SPICE aided analysis of UPS vector control
Author
Delfiore, S. ; Franceschini, G. ; Tassoni, C.
Author_Institution
SpA Silectron, Osteria Grande, Italy
fYear
1989
fDate
15-18 Oct 1989
Abstract
The possibility is studied of UPS (uninterruptible power supply) control based on the voltage vector referred to a rotating reference frame with velocity corresponding to voltage pulsation and on voltage pulsation itself. To verify the feasibility of the control strategy, a digital SPICE-aided simulation is reported. The numerical results show that, with an asymmetrical load, a pulsation ripple is present owing to the nonsinusoidal voltage waveforms. Nevertheless, the computer harmonic distortion values are acceptable
Keywords
circuit analysis computing; control system analysis computing; digital simulation; harmonics; power engineering computing; software packages; uninterruptible power supplies; voltage control; SPICE; UPS vector control; asymmetrical load; circuit analysis; harmonic distortion; ripple; rotating reference frame; simulation; software packages; voltage pulsation; voltage vector; Batteries; Circuit simulation; Control systems; Frequency; Inverters; Load management; Medical control systems; SPICE; Uninterruptible power systems; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 1989. INTELEC '89. Conference Proceedings., Eleventh International
Conference_Location
Florence
Type
conf
DOI
10.1109/INTLEC.1989.88303
Filename
88303
Link To Document