Astronomical amounts of energy could be extracted from black holes—to build a gigantic bomb, for example. Experts have now ...

A bomb from a black hole would probably be the most destructive weapon in the universe. Now Hendrik Ulbricht of the ...

A FULL discussion is given in this book of the practical theory of the induction motor and of several of the main types of alternating current motors. The author also gives a historical account of ...

I also mentioned Dark Matter's unique 6-phase power setup earlier: Traditionally, EV motors use 3-phase power, where three alternating currents are thrown at the motor 120 degrees out of phase.

These constraints on the effect of natural fault geometry on the behavior and extent of earthquake ruptures have significant implications for earthquake source physics, seismic hazards, and the ...

Abstract: The model free deadbeat predictive current control (MFDPCC) for linear permanent magnet synchronous motor (LPMSM) drive system is emerging as a promising method due to its straightforward ...