A dc motor driving an ac alternator was used to simulate an asynchronous wind electric generator. The output was used to drive a commercial air conditioning unit containing a hermetically sealed three ...

A young researcher has put forward two protection techniques so that wind generators continue to be operative despite breaks in electricity supply. In his PhD, Jesús López Taberna put forward two ...

With a little bit of thought put into the build, a wind turbine generator can be one of the greenest ways to generate electricity. Wind power doesn’t require a semiconductor fab lab (unlike solar ...

Wind Engineering, Vol. 12, No. 6 (1988), pp. 333-340 (8 pages) A slip-ring induction machine with power-electronic control of slip-energy can provide a cost effective variable-speed generator for ...

While renewable energy offers many opportunities for decentralizing energy production, it can sometimes feel that doing so on a truly local level remains unachievable with increasingly large ...

Thanko's new portable wind turbine generator will make you feel lucky every time you ride a bicycle or motor bike. Once you ride a bicycle or motorbike that has the portable wind turbine generator ...

A German airborne wind power company’s lofty bid to harness the energy generation potential of “strong and steady” high altitude winds has gained the backing of the German energy giant RWE Renewables.

Old's Electric Motor Is Important. Permanent magnets are a critical resource for renewables, as the generators in some wind turbines and motors in electric vehicles rely on them to run. A Floridian ...

Clean energy projects installations are likely to get cheaper as the GST rate on renewable energy devices and parts has been ...