A multilevel inverter topology feeding three-phase open-end winding loads is considered in this pa¬per. The scheme is based on two insulated dc supplies, each one feeding a standard two-level, three-phase inverter. A three-phase six-wire load is connected across the out¬put terminals of the two inverters. A new modula¬tion tech¬nique able to regulate the sharing of the output power between the two dc sources within each switching cycle is pre¬sented. The performance of the whole system has been verified by ex¬perimental tests.
G. Grandi, D. Casadei, C. Rossi, A. Lega, L. Zarri (2007). Switching technique for dual-two level inverter supplied by two separate sources. ANAHEIM (CA) : IEEE.
Switching technique for dual-two level inverter supplied by two separate sources
GRANDI, GABRIELE;CASADEI, DOMENICO;ROSSI, CLAUDIO;LEGA, ALBERTO;ZARRI, LUCA
2007
Abstract
A multilevel inverter topology feeding three-phase open-end winding loads is considered in this pa¬per. The scheme is based on two insulated dc supplies, each one feeding a standard two-level, three-phase inverter. A three-phase six-wire load is connected across the out¬put terminals of the two inverters. A new modula¬tion tech¬nique able to regulate the sharing of the output power between the two dc sources within each switching cycle is pre¬sented. The performance of the whole system has been verified by ex¬perimental tests.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
