Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Space heaters are a fast and economical way to warm up your home when temperatures dip — and they can be a beneficial tool to keep on hand in case of emergencies. Whether it’s a drafty bedroom or ...

Pamela is a freelance food and travel writer based in Astoria, Queens. While she writes about most things edible and potable (and accessories dedicated to those topics,) her real areas of expertise ...

David lives in Brooklyn where he's spent more than a decade covering all things edible, including meal kit services, food subscriptions, kitchen tools and cooking tips. David earned his BA from ...

When you want to enjoy your outdoor spaces in the cold without piling on the sweaters and blankets, a patio heater is a complete game-changer. The best patio heaters keep you and your patio furniture ...

It used to be that chic outdoor living spaces were only practical in certain climates. But modern conveniences like patio heaters and smokeless fire pits can cut the chill significantly while also ...

Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. Convector heaters resemble freestanding radiators, ...