“…Fig. 6.14 shows the hybrid filter, which is a combination of an active filter and passive filter [188,189], however there are many more hybrid configurations [190][191][192][193][194][195][196][197][198][199][200][201][202][203], but for the sake of briefness, they are not discussed here. Figure 6.16 shows the network phase currents for hybrid APF (nominal power rating 40kVA) various modes of operation; as can be noticed the examined device secures almost pure sinusoidal phase current.…”