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TCS-PTG TURBOCHARGER

TCS-PTG TURBOCHARGER
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TCS-PTG Savings with Extra Power MAN Diesel

MAN Diesel – TCS-PTG TES Thermal Efficiency Systems A proven method of increasing efficiency in 2- stroke diesel power systems MAN B&W 2-stroke marine diesels are well known for their low specific fuel consumption, overall efficiency, and longterm reliability. The recent dramatic increase in fuel oil costs has revived interest in methods for maximising fuel economy in 2-stroke engine systems, while ensuring continued high system reliability. At the same time, MAN Diesels latest, market-leading, high efficiency TCA turbocharger range has made it possible to divert more exhaust gas to power...

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Enjoy the Benefits Technical Data TCS-PTG based on TCR Max. output Pel* TCS-PTG18 TCS-PTG20 TCS-PTG22 700 kW 1 050 kW 2 200 kW TCS-PTG based on TCA Max. output Pel* TCS-PTG55 TCS-PTG66 3 300 kW 4 700 kW Output revolution of 1 800 rpm 1 500 rpm * The performace data vary to individual layout parameters. Available power based on typical 2-stroke-conditions with MAN Diesel high efficiency TCA turbochargers on the main engine (∏Turbine = 3,3; TEG = 450 °C). Components Exhaust gas turbine >> Newly developed high efficiency turbine >> New turbine nozzle ring with extended life time >> Bearing...

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Generator Coupling Gearbox Exhaust gas turbine Generator Coupling Gearbox w

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Estimation of fuel oil saving potential of TCS-PTG units TCS-PTG-systems offer enormous saving potentials in 2-stroke engine applications. By generating additional power output, both fuel oil costs and CO2 emissions can be reduced at the auxiliary engines. For stationary applications additional power can be generated which can be supplied direct to the grid. For estimating the saving potential of these systems, diagrams 1 to 4 (based on ISO ambient reference conditions) help to quantify the advantages for an individual application case. Diagrams and estimates are based on the use of high...

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9K90MC-C with TCA turbochargers on a container vessel Main engine output of 41,130 kW @ 104 rpm at SMCR with TCA turbochargers leads to a maximum potential TCS-PTG power output of 2,260 kW (diagram 1). Estimation of appropriate TCS-PTG loads in relation to main engine load points (diagram 2 and 3). Calculation of average TCS-PTG power output: Average TCS-PTG load: Average TCS-PTG load = 73,2%. % Average TCS-PTG power output = 1,650 kW Assuming 6,000 operating hours (OH) and an average TCS- PTG power output of 1,650 kW, approximately 2000 tons of fuel oil can be saved per year at the...

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Schematic of the valve system Exhaust gas receiver: Exhaust gas diverted before turbochargers Valves: Control valve power turbine Bypass: To bypass dispensable exhaust gas Valves: Control valve bypass Orifice: Orifice simulates Ap of power turbine in shut down cases below 50% engine load

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MAN Diesel – TCS-PTG Scope of supply One complete TCS-PTG unit includes following items: 1. Exhaust gas driven power turbine including: >> Speed pick-up >> Speed indicating instrument >> Turbine cleaning device >> Operating manuals >> Set of tools 2. Gearbox 3. Coupling PTG-generator 4. Asynchronous generator 5. Mounting of turbine, gearbox and generator on base frame 6. Control and safety equipment consisting of: >> Control valves >> Emergency valves >> TCS-PTG-control cabinet incl. TCS-PTG-software 7. Thermodynamic layout 9

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Customer Support

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MAN Diesel – TCS-PTG Around the Clock Customer support for turbochargers is vital – MAN Diesel provides a worldwide service network for repairs and maintenance. Fast delivery of spare parts is of utmost importance to avoid down times. MAN Diesel has an efficient processing and stock dispatch system allowing most parts order to be delivered within 24/48 hours. Continuous training of engineers, combined with regular service bulletins and video clips ensures the worldwide service network is always up to date. A customer feedback programme also contributes to maintaining a high standard of...

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