A new hybrid PWM for two parallel connected interleaved two-level inverter to reduce output current ripple

M. Varun, Kapil Shukla, Ramkrishan Maheshwari, Amit Kumar Jain

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Abstrakt

This paper proposes a new hybrid carrier-based PWM technique for parallel interleaved two-level (2L) three-phase voltage source inverters (VSIs) analyzed as a single 3L inverter for line current ripple reduction. The carriers are interleaved to reduce the load side harmonics. However, this allows circulating current to flow between the VSIs. Using the proposed PWM technique, the circulating current is also kept lower than the conventional sinusoidal (SPWM) and space-vector PWM (SVPWM) techniques. Simulation and experimental results justifies the aforementioned statements.

OriginalsprogEngelsk
Titel2017 IEEE 7th International Conference on Power and Energy Systems, ICPES 2017
Antal sider6
ForlagIEEE
Publikationsdato15. dec. 2017
Sider74-79
ISBN (Elektronisk)9781538624289
DOI
StatusUdgivet - 15. dec. 2017
Udgivet eksterntJa
Begivenhed7th IEEE International Conference on Power and Energy Systems, ICPES 2017 - Toronto, Canada
Varighed: 1. nov. 20173. nov. 2017

Konference

Konference7th IEEE International Conference on Power and Energy Systems, ICPES 2017
LandCanada
ByToronto
Periode01/11/201703/11/2017
Navn2017 IEEE 7th International Conference on Power and Energy Systems, ICPES 2017
Vol/bind2017-December

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