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Study finds hybrid tugboat delivers significant reduction in criteria pollutant emissions compared to conventional version

Green Car Congress

The hybrid tug used in the study, the Carolyn Dorothy ( earlier post ), is powered by two 1,342 kW Cummins QSK50-M main engines and 317 kW Cummins QSM11-M auxiliary generators. It also has 126 soft gel lead acid batteries for power storage that are separated into two arrays with 63 batteries each. reductions.

Pollution 247
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The difference between lithium iron phosphate and lithium battery

Setec Powerr

The actual specific capacity is low, with poor electrical conductivity, slow diffusion of lithium ions, and high times when charging and discharging. Large electric vehicles: buses, electric cars, hybrid vehicles, etc. Light electric vehicles: electric bicycles, golf carts, electric wheelchairs, etc.