BHPian speedster786 recently shared this with other enthusiasts:Work brought me to Munich. Four days of client meetings, ...

Abstract: A modular three-phase dual-active bridge (DAB3) is a promising candidate for a two-stage dc collector grid in offshore wind parks. This paper aims to develop controllers of the modular DAB3 ...

However, tunnel excavation significantly affects the surrounding soil and elevated bridge pile foundations, potentially leading to complex mechanical responses and safety risks for structures.