Caterpillar is putting that century-old design to work in its heaviest tracked dozer yet – and the efficiency gains are incredible.

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, ...

RTX reached a full-power test milestone on its hybrid-electric propulsion demonstrator, achieving 1MW motor rated power, according to a June 19, 2023 company release. The test validated the company’s ...

LYON—Safran Electrical & Power’s GENeUS 300 motor-generator has completed a 500-hr. ground test campaign, the company announced. The success marks a step in the hybridization endeavor for future ...

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 ...

LiquidPiston's XTS-210 rotary engine is about the size of a basketball but could replace generator engines several times larger. A Connecticut-based company is on contract with the Army and Air Force ...

Geothermal power offers a stable, continuous source of renewable energy that could help power millions of homes while reducing dependence on fossil fuels. As governments worldwide pursue ...