A time-domain analytical analysis of three-phase voltage source inverter with space-vector PWM

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F02%3A00004690" target="_blank" >RIV/60460709:41310/02:00004690 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
A time-domain analytical analysis of three-phase voltage source inverter with space-vector PWM
Original language description
A new mathematical method for time-domain analysis of power converters with periodic pulse width modulation (PWM) is proposed. The method is based on mixed p-z description of linear periodically time-varying system. The model was used for the analysis ofthree-phase voltage source inverters with Space Vector PWM feeding a three-phase static load, but it is applicable for all types of converters with an explicitly determined output voltage (converters with forced commutation) and periodical modulation. The mathematical model uses the Laplace and modified Z transform. The solution is not dependent on the number of the pulses of the PWM pattern. Instead of solution of algebraic equations for the initial current conditions the change of switching instantsis reflected in the solution only by a change in two values mk and nk. From the modulated waveforms we can easily obtained equations for the six step waveforms. The derived equations are validated using a 3 kW three-phase inverter.
Czech name
—
Czech description
—

Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
—

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceeding of conference Mixed design of integrated circuits MIXDES
ISBN
83-89003-26-0
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
567-572
Publisher name
Wroclaw University of Technology
Place of publication
Wroclaw
Event location
Wroclaw
Event date
Jun 20, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)