Nieto Cardona, Juan Diego , GÓMEZ-ESTERN AGUILAR, FABIO, Gordillo, Francisco , IEEE
No
2019 International Aegean Conference On Electrical Machines And Power Electronics (acemp) & 2019 International Conference On Optimization Of Electrical And Electronic Equipment (optim)
Conference Paper
Científica
01/01/2019
000535884900054
2-s2.0-85081606564
In this paper, a modulation strategy is formulated to be integrated in the model of a 5-level AC-DC converter. The resulting formulation is able to deals with the unbalance voltage problem generated in the dc-link. Such modulation strategy can be calculated offline and the solution can be stored as a multidimensional array for its use during the online operation. The effectiveness and good performance of the converter under the proposed control approach is validated by simulation results.
Neutral-point clamped (NPC); pulse-width modulation (PWM); dc-link