Mechanical latching relays incorporate internal locks or gears that hold the relay contacts in place after switching. A ...

Medium-voltage (MV) multilevel converters are considered a promising solution for large scale photovoltaic (PV) systems to meet the rapid energy demand. This article focuses on reviewing the different ...

This paper first analyzes the current paths on a planar busbar based on insulated-gate bipolar transistor bridge switching states and dc-link capacitor configurations. The busbar's circuit models ...

In May 2025, Keir Starmer held a press conference to launch an Immigration White Paper, stating that without stricter immigration rules, the UK risks becoming an ‘island of strangers’. This White ...