Solid-state transformers (SSTs) operate within the overvoltage and undervoltage limits to ensure safety and power quality (prevent overmodulation). This constrained region of operation creates a ...

This article presents a hybrid modular dc solid-state transformer (HMDCSST) composed of a series resonant dual active bridge (SR-DAB) and a phase-shift dual active bridge (PS-DAB), aiming at improving ...

DNA sequencing is a powerful tool for diagnosing conditions such as infectious diseases and cancers. Even though current workflows demand rigorous quality control (QC) of DNA samples, this QC is ...

After years of turmoil on the State Teachers Retirement System board, state lawmakers decided to change who controls the pension fund.