Sökning: "Alireza Nami"

Hittade 1 avhandling innehållade orden Alireza Nami.

1. 1. Modeling and Design of Modular MultilevelConverters for Grid Applications

   Författare :Kalle Ilves; Nee Hans-Peter; Alireza Nami; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Modular multilevel converter; feed-forward control; modulation; switching frequency; energy storage;

   Sammanfattning : Grid-connected high-power converters are found in high-voltage direct current transmission (HVDC), static compensators (STATCOMs), and supplies for electric railways. Such power converters should have a high reliability, high efficiency, good harmonic performance, low cost, and a small footprint. LÄS MER