Abstract: PERMANENT-MAGNET alternators have been used for many years in small-sized units such as tachometer generators, governor frequency sources, and magnetos, but until recently have not been ...

The single permanent-magnet synchronous motor is ... s demand for extra power—or to recharge using the belt-spun alternator-generator. Throw it into Sport or Race mode, and the engine remains ...

But today's starry-eyed dreamers are reckoning with the gritty reality of building a permanent base on an airless, dusty, radiation-blasted rock thousands of miles from home. How hard can it be?

The agreement impacts potentially millions of permanent residents in Canada and even more in the U.S. You can save this article by registering for free here. Or sign-in if you have an account.

The Wooting 80HE is its successor and launched into a whole different landscape. Magnetic switches (Hall Effect) on keyboards are common now and can be found affordably, and many of the 60HE’s ...

Scientists have released a new model tracking the position of the magnetic north pole, revealing that the pole is now closer to Siberia than it was five years ago and is continuing to drift toward ...

This paper introduces a bidirectional flux-modulated radial permanent magnet (PM) generator, incorporating a mechanical flux-weakening design. The focus is on achieving mechanical flux-weakening ...

Learn More › Whether you are outfitting your home in case of an extended power outage or looking for a steady supply of off-grid power for your overlanding setup, it’s never been a better time to ...

Learn more › Solar generators can make your life a little easier on a good day or save you on a bad day. These powerful power packs offer huge battery capacity that can fuel large devices and ...

Water/Oil-cooled 4-cylinder 4-stroke In-line Engine, Four Valves per Cylinder, Two Overhead Camshafts Water/oil Cooled 4-cylinder 4-stroke in-line engine, four titanium valves per cylinder ...

We torture-test a dozen of the most popular text-to-image AI tools with a series of prompts designed to highlight their strengths and weaknesses. Here's how they stack up. I've been writing about ...

"Ferromagnetism, where the magnetic moments, which you can picture like small compass arrows on the atomic scale, all point in the same direction. And antiferromagnetism, where the neighboring ...