CR's experts help you select the best type and size of generator to keep the electricity flowing, whether you have occasional or frequent power outagesTo determine the best generator size for ...
I’ve always regarded debugging and troubleshooting as the most challenging of all hands-on engineering skills. It’s not ...
A Magical Mess on MSN
10 electrical add-ons inspectors say are illegal but homeowners keep installing
Here's the thing about electrical work in your home. The temptation to save a few hundred bucks can be powerful, especially when online tutorials make everything look ridiculously simple. Problem is, ...
Design and Analysis of a Bidirectional Hybrid DC Circuit Breaker Using AC Relays With Long Life Time
Abstract: This article presented a new hybrid circuit breaker solution for using in dc microgrids. The proposed solution can offer a high-reliability protection feature for the dc microgrid with low ...
Abstract: Due to the absence of zero crossings in a DC current compared to an AC current, DC arc extinguishing is difficult in DC circuit breakers (DCCB). To overcome this difficulty of arc ...
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