Abstract
A systematic approach to study dc/ac and ac/dc converters without the use of synchronous transformation is proposed. The use of a frequency-shift technique allows a straightforward analysis of single-phase and three-phase systems. The study of dc/ac and of ac/dc converters is reported to the study of dc/dc converters via a 50 Hz frequency-shift. The input admittance is calculated and measured for two study examples (a three-phase active rectifier and a single-phase photovoltaic inverter). These examples show that the purpose of a well designed controller for grid-connected converters is to minimize the input admittance in order to make the grid converter more robust to grid disturbance.
Originalsprog | Engelsk |
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Titel | Proceedings of ISIE 2004 |
Vol/bind | 2 |
Forlag | IEEE Signal Processing Society |
Publikationsdato | 2004 |
Sider | 1291-1296 |
ISBN (Trykt) | 0-7803-8304-4 |
DOI | |
Status | Udgivet - 2004 |
Begivenhed | 2004 IEEE International Symposium on Industrial Electronics - Ajjacio, Frankrig Varighed: 4 maj 2004 → 7 maj 2004 |
Konference
Konference | 2004 IEEE International Symposium on Industrial Electronics |
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Land/Område | Frankrig |
By | Ajjacio |
Periode | 04/05/2004 → 07/05/2004 |