SST

The Solid-State Transformer: perimeter-conversion supplier dynamics (DC-DC Supplement D)

The solid-state transformer (SST) is consequential piece of equipment in the 800V DC architecture. Four Western vendors (Eaton, Schneider, ABB, Hitachi Energy) plus three credible Chinese entrants (CRRC, BYD, TBEA) constitute the entire universe. Silicon carbide device concentra