Green- and High-Tech for Maritime Propulsion

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1 Green- and High-Tech for Maritime Propulsion Daniel Chatterjee, Michael Hönl, Stefan Müller 31st May 2017 CIMAC Circle in Oslo 2014 Rolls-Royce Power Systems AG The information in this document is the property of Rolls-Royce Power Systems AG and may not be copied or communicated to a third party, or used for any purpose other than that for which it is supplied without the express written consent of Rolls-Royce Power Systems AG. This information is given in good faith based upon the latest information available to Rolls-Royce Power Systems AG, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Rolls-Royce Power Systems AG or any of its subsidiary or associated companies. The ROLLS-ROYCE Name, RR badge and RR monogram logos are registered Trade Marks of Rolls-Royce plc.

2 Agenda Green- and High-Tech - Motivation - Exhaust gas after treatment - Alternative fuels - Electrification - Digitalization - Future propulsion systems Summary CIMAC Circle 2017 in Oslo 2

3 Megatrends Megatrends are leading to an increasing demand of efficient and environmental friendly solutions. CIMAC Circle 2017 in Oslo 3

4 Green- and High-Tech-Program Green- and High-Tech-Program Electrification Alternative fuels Exhaust gas after treatment Digitalization Full system capability CIMAC Circle 2017 in Oslo 4

5 Exhaust gas after treatment Demonstrator Fairplay XI New emission regulations require exhaust gas after treatment Reduction of NO x emissions by 80% necessary Engine and EAT is one integrated system. CIMAC Circle 2017 in Oslo 5

6 Alternative fuels: marine gas engine Engineering Targets: Application Emissions Base-Engine Power Engine speed Marine Commercial IMO3 / EPA T4 Series 4000 M64 16V: 2000 kw rpm Time [s] 20 Engine Mapping Engine Dynamics Gas Quality MN > 70 like Diesel engine like Diesel engine CIMAC Circle 2017 in Oslo 6

7 Electrification of propulsion Increasing complexity Customer benefit due to system solutions Example: performance Emissions Performance Fuel Consumption increase of additional el. power in drivetrain Acceleration Time - 50 % CIMAC Circle 2017 in Oslo 7

8 Digitalization Intelligent systems Sensors of engine control and monitoring Data acquisition of ECU-Values with data logging hardware (~500 values, 10kHz) Interface for cell phone, LTE or Satellite Intermediate storage Individual access rights Data acquisition 1 Damage prevention with early detection: Availability Wear analysis / Maintenance as required: operating costs Service-Support (Service history, guided diagnose) Emission compliance Field approval /best practise concept 2 Intelligent Applications 4 Cloud-data storage Digitalization will improve the system availability, robustness and efficiency. CIMAC Circle 2017 in Oslo 8 3 Customer access Bring-Your-Own-Device (BYOD) approach Customized usage ( fleet management, plant monitoring,..)

9 Next generation propulsion systems Phase 1 Phase 2 Phase 3 State of the art Combustion engine with exhaust after treatment Alternative fuels and hybridisation Full integrated intelligent propulsion system Propulsion systems with internal combustion engines will be further improved to lower green house and harmful gas emissions. Electrification Alternative fuels Exhaust gas after treatment Digitalization Full system capability CIMAC Circle 2017 in Oslo 9

10 Green- and High-Tech for maritime Propulsion With EAT Diesel engines become a green propulsion solution With the availability of renewable fuels like Power-to-Gas or Power-to-Liquid internal combustion engines will become CO 2 - neutral Digitalization will improve the system availability, robustness and costs of propulsion systems. Green- and High-Tech will evolve the classical combustion engine to a fully integrated and intelligent hybrid propulsion system. CIMAC Circle 2017 in Oslo 10

11 Thank you for your attention! CIMAC Circle 2017 in Oslo 11