Latest developments at ABB Turbocharging primarily centre around measures to ensure that engines are capable of meeting forthcoming emissions limits, whether by in-engine or external methods, or by use of alternative fuels. All of the above can have a significant effect on the turbocharging arrangements. ABB points out that multi-stage turbocharging, regarded as future technology in large marine engine circles, is already a reality, with the first commercial application of ABB's Power2 system on a large-bore 24-cylinder spark-ignited GE Jenbacher J624 gas engine which will operate in a stationary cogeneration plant in the Netherlands.
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