Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...

This video outlines a beginner’s path from novice to advanced, emphasizing why skipping foundational steps can slow progress or lead to setbacks. Learn how to build skills in the right order, develop ...

What to know about gear, ski passes, classes and more. By Elaine Glusac Elaine Glusac is the Frugal Traveler columnist, focusing on budget-friendly tips and journeys. For novices, downhill skiing can ...