News tagged with power generators

Explainer: What is hydroelectricity?

Hydroelectricity is an established power-generation technology with over 100 years of commercial operation. Hydroelectricity is produced when moving water rotates a turbine shaft; this movement is converte ...

Apr 18, 2013
4.2 / 5 (5) 1

Using fluctuating wind power

Incorporating wind power into existing power grids is challenging because fluctuating wind speed and direction means turbines generate power inconsistently. Coupled with customers' varying power demand, many ...

Mar 25, 2013
3.5 / 5 (6) 8 | with audio podcast

Development of handy fuel cell system

Researchers at AIST, Japan, have developed a handy, portable fuel cell system. While the developed system employs microtubular solid oxide fuel cells (microtubular SOFCs), a nanostructure-controlled electrode ...

Mar 21, 2013
5 / 5 (1) 0