Abstract: DC-field windings of variable flux reluctance machine are wound on the same teeth with armature winding, which increases the short-circuit probability among the armature and field windings.

Biofuel groups say EPA should increase annual volumes in the renewable fuel standard to make up for past exemptions granted to small refineries. Lawyers for biofuel companies and EPA returned Tuesday ...

A federal regulation limiting which parties can be charged fees when a shipping container takes up space for too long in a marine terminal was tossed Tuesday by the DC Circuit. The Federal Maritime ...

Discover the fascinating world of energy innovation with our video on "Free Energy DC Motor Life Hacks." In this engaging tutorial, we explore creative and practical ways to maximize the efficiency of ...

Active and senior judges of the Federal Circuit court are pictured in 2016. Judge Pauline Newman is seen in the bottom row, third from the left. (Photo from Wikipedia via Courthouse News) WASHINGTON ...

The building for the Consumer Financial Protection Bureau headquarters building is empty of CFPB signage as seen Friday, March 14, 2025, in Washington. (AP Photo/Jacquelyn Martin) WASHINGTON (CN) — A ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Abstract: This paper proposes an open-circuit fault diagnosis method for symmetrical multi-phase brushless DC motor (BLDCM) drive systems, utilizing the zero-state conservation equation (ZSCE). The ...

Amazon's famous deal day might already be over, but that doesn't mean the deals aren't still coming. If you're quick, you could take advantage of this Samsung gaming monitor deal on Amazon right now.

Tamron – Need lightweight, compact mirrorless lenses? Tamron has you covered, with superior optics perfect for any situation. With weather sealing and advanced image stabilization, you’ll open up your ...

Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ...