This portable generator delivers a 1,800-watt AC output, powering more than 90% of appliances, and can be recharged with ...

With the growing energy demand throughout the world, old-school power sources such as oil and coal release far-reaching ...

One Walmart reviewer called the Efurden generator "superb," saying it delivers the kind of performance you'd expect from far ...

For example, essentially any generator can be used and operated at any speed. For AC generators this means that the turbine no longer needs control of the rotor’s magnetic field like a type 2 ...

Traditional large-scale power generators ensure a stable frequency of alternating current in the European power grid. Now, researchers from ETH Zurich ...