Three-level inverter-based shunt active power filter



Three-level inverter-based shunt active power filter in three-phase three-wire and four-wire systems

FREE-DOWNLOADO Vodyakho… – Power Electronics, research Transactions …, 2009 –
Abstract—This paper presents a direct current-space-vector control of an active power filter
(APF) based on a three-level neutral-point-clamped (NPC) voltage-source inverter. The pro-
posed method indirectly generates the compensation current ref- erence by using an