A directly employable closed-form analytical solution for the calculation of an efficient, full-operating-range zero voltage switching (ZVS) modulation scheme for bidirectional dual active bridge (DAB ...

Dual active bridge (DAB) converter is one of the most popular bidirectional isolated dc/dc converters. Comparing with the two-level DAB converter, the multilevel DAB topologies take advantages of ...

Insiders reveal party and government resisted any review of possible misconduct to avoid further public attention.

Western companies are struggling to secure approvals for rare-earth imports from Chinese authorities, despite the U.S.-China deal.