IEEE

Induction Machine Equivalent Circuit With a Tunable Core Loss Resistance Location and Its Offline Parameter Identification Method

Abstract: An equivalent circuit incorporating the core loss is important for accurate analysis of induction machines(IMs). This paper proposes a novel IM equivalent circuit with an extra degree of ...
drivesncontrols.com

IE5 induction motors can replace low-efficiency machines

WEG’s W22 Prime motors deliver IE4 and IE5 efficiency levels The Brazilian motor-maker WEG has announced a high-efficiency motor designed to replace low-efficiency motors and to integrate with ...
The Age

Students paying $56,000 to watch six-year-old taped lectures at Australia’s most prestigious university

Students at the nation’s most prestigious university are being taught remotely using online lectures filmed in the COVID era. The University of Melbourne, which said this week it was facing a ...
IEEE

Equivalent Circuit Parameter Measurement of Multiphase Induction Machine by Exploitation of Space Harmonic Relations

Abstract: A multiphase induction machine model using vector space decomposition provides insights into many space harmonics through decoupled reference frames. In order to utilize this potential of ...
The New York Times

The Ferrari of Espresso Machines Is Fueling a Hot Resale Market

The La Marzocco coffee maker has long been a sought-after classic. But used machines are now even more coveted by cafe owners and collectors. La Marzocco espresso machines have become a status symbol ...