Abstract
Parallel-connected inverters are used for high power application. Due to the parallel-connection, there exists a circulating current which does not contribute to the ac side current. The analysis presented in the paper shows that the circulating current is affected by the dead-time. The effect of the dead time on the circulating current for the space vector pulse width modulation (PWM) and a discontinuous PWM is analyzed. The dead-time causes a dc value of the circulating current for the discontinuous PWM. A dead-time compensation technique is used for eliminating the dc component of the circulating current. Experimental results are presented to verify that.
Originalsprog | Engelsk |
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Titel | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
Forlag | IEEE |
Publikationsdato | 27. okt. 2015 |
Artikelnummer | 7309409 |
ISBN (Elektronisk) | 9789075815221 |
DOI | |
Status | Udgivet - 27. okt. 2015 |
Begivenhed | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Centre International de Conférence Genève (CICG), 17 rue Varembé CH . 1211 Genève 20, Geneva, Schweiz Varighed: 8. sep. 2015 → 10. sep. 2015 |
Konference
Konference | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
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Lokation | Centre International de Conférence Genève (CICG), 17 rue Varembé CH . 1211 Genève 20 |
Land/Område | Schweiz |
By | Geneva |
Periode | 08/09/2015 → 10/09/2015 |