An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...

UQM Technologies has received an order from Electric Vehicles International (EVI) for 100 PowerPhase HD Select 200 propulsion systems that will be equipped in the all-electric UPS delivery vans built ...

The transmission for most vehicles can be configured according to the scheme presented here. Such a transmission may be ...

IDEAL ELECTRIC COMPANY (IDEAL) of Mansfield, Ohio, announced today the acquisition of the tangible and intangible personal property and certain intellectual property of Louis Allis Large Synchronous ...

MIAMISBURG — A local contractor has secured a $2 million U.S. Army contract to design and prototype a lightweight electric motor/generator system for hybrid-electric military vehicles. The contract, ...

ZF has developed an electric range extender that can also power a car's wheels. It still doesn't connect directly to an axle. The design essentially turns the range extender's power generator into ...

Canada’s Edison Motors has revealed that it will start selling electric conversions for classic gas-guzzling pickup trucks in a bid to keep them on the road for as long as possible. While you may not ...

HOUSTON--(BUSINESS WIRE)--Northeast Energy Center (NEC) and Chart Energy & Chemicals selected Siemens Energy to supply a gas/electric hybrid drive system for NEC’s LNG plant being built in Charlton, ...

Powered by a combination of batteries and internal combustion, hybrid-electric aircraft can cut CO 2 emissions by 50% or more along with offering dramatically lower operating costs. While the low ...

Add Yahoo as a preferred source to see more of our stories on Google. A local contractor has secured a $2 million U.S. Army contract to design and prototype a lightweight electric motor/generator ...