Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for ...
Historically, lithium has been produced using two approaches: hard rock mining of spodumene deposits, as seen at the ...
Abstract: The positive and negative sequence components of the line current are coupled with each other in unbalanced grid conditions. It raises a problem of sequence components extraction (SCE) for ...
Abstract: Open-circuit faults in power switching elements are primary failures of active magnetic bearing (AMB) system. However, the characteristics of current signals of switching elements have not ...