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Wärtsilä hybrid propulsion system with methanol engine to power four SAL heavy lift vessels; wind farm installations

Green Car Congress

The hybrid system also includes Energy Storage, a PTO/PTI generator and motor, a multidrive converter, and the Wärtsilä Energy Management System for controlling and optimiszing the hybrid operations. The ships are scheduled for delivery in 2025 and will be used mainly to support wind farm installations.

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Proud of its roots

Electric Auto Association

Instead, his collection of electric vehicles (EVs) has included a converted Yamaha motorcycle, a converted 1971 AMC Hornet, and several electric scooters. David O’Neill on his ‘Silent Knight Electric Motrocycle,’ a converted Yamaha Big Bear. The technology emphasis has also influenced DEVC member gatherings. “We

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

This type of application requires high round-trip energy efficiency and a long deep-cycle life, along with low operation and maintenance costs. Among the most important factors are capital cost and life-cycle cost. 15 years) and a long cycle life (e.g., Reliability, durability, and safety.

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Ioxus Developing Higher Power Density Ultracapacitors

Green Car Congress

Another application could provide “instant heat” to heat up the catalytic converters in vehicles. The use of the module also prevents the battery from deep cycling, extending the life of the battery. Ioxus is also interested in working with battery companies on integrated solutions.

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