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1 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 The Gas Engine 18V51/60G Spark Ignited engine with a power output of 18.9 MW mech.

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Presentation on theme: "1 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 The Gas Engine 18V51/60G Spark Ignited engine with a power output of 18.9 MW mech."— Presentation transcript:

1 1 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 The Gas Engine 18V51/60G Spark Ignited engine with a power output of 18.9 MW mech

2 2 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 All data provided in this document is non-binding. This data serves informational purposes only and is especially not guaranteed in any way. Depending on the subsequent specific individual projects, the relevant data may be subject to changes and will be assessed and determined individually for each project. This will depend on the particular characteristics of each individual project, especially specific site and operational conditions. Disclaimer

3 3 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 The Gas Engine 18V51/60G MDT Four-stroke stationary Gas Engine Portfolio 246810141618 0 12202224 Power Output @ 50 Hz [MW m ] 18.9 MW 51/60G 1050 kW m /Cyl. @ 500 rpm 35/44G 530 kW m /Cyl. @ 750 rpm 32/40G 450 kW m /Cyl. @ 750 rpm 10.6 MW 8.1 MW 8.8 – 17.6 MW 51/60DF 975 kW m /Cyl. @ 500 rpm 32/40DF 400 kW m /Cyl. @ 750 rpm 3.6 – 7.2 MW Gas Engines Dual Fuel Engines

4 4 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 Engine Performance Data 18V51/60G Electrical Optimized (E) Bore: 510 mm, Stroke: 600 mm Speedr/min500514 FrequencyHz5060 mepbar20.620,0 Piston speedm/s10.010.3 Eng. kWGen. kWEng. kWGen. kW 18V51/60G18,90018,46518,90018,465 Consumption P100% Electrical Optimized Heat Rate for NO x 500mg/m N ³ @ 5% O 2 18V 7,607 kJ/kWh el 47,3% η el Efficiency at generator terminals, including engine-driven pumps, ISO 3046-1 conditions; MN 80; tolerance 5% LHV min = 28,000 kJ/m N ³ Nominal generator efficiency: 97.7%, p.f. 0.9 Electrical optimized

5 5 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 Bore: 510 mm, Stroke: 600 mm Speedr/min500514 FrequencyHz5060 mepbar20.620,0 Piston speedm/s10.010.3 Eng. kWGen. kWEng. kWGen. kW 18V51/60G18,90018,46518,90018,465 Consumption P100% Total Energy Optimized Heat Rate for NO x 500mg/m N ³ @ 5% O 2 18V 7,690 kJ/kWh el 46,8% η el Efficiency at generator terminals, including engine-driven pumps, ISO 3046-1 conditions; MN 80; tolerance 5% LHV min = 28,000 kJ/m N ³ Nominal generator efficiencies: 97.7%, p.f. 0.9 Engine Performance Data 18V51/60G Total Energy Optimized (T) Total energy optimized

6 6 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 V51/60G Dimensions Cyl. No.18 Amm13,148 B*mm5,410 C*mm18,558 Wmm4,700 Hmm6,530 dry mass*t373 The Gas Engine 18V51/60G 18V51/60G – Dimensions and cross section * Depending on alternator. Dry masses apply to the complete GenSets

7 7 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 The Gas Engine 18V51/60G 18V51/60G Gas Power Plant Exemplary

8 8 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 Ignition Process: 1.Main combustion chamber will be filled with lean mixture of natural gas and air 2.Prechamber will be flushed with natural gas (rich mixture within prechamber) 3.Compression by upward piston motion (checkvalve prevents gas losses) 4.Spark plug initiates the ignition within prechamber 5.Flames coming out of the prechamber start combustion within main combustion chamber The Gas Engine 18V51/60G Spark Ignited (SI) Gas Engines Pre-chamber Spark Ignition Principle

9 9 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 18V51/60G Main Changes Spark ignition components derived from 32/40G and 35/44G Piston crown and cylinder liner with reduced fire land height for more efficiency ~95% standard engine and safety parts from 48/60B + 51/60DF

10 10 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 Gas and Dual Fuel Engines Released fuel gas specification

11 11 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 Based on proven design of V48/60B Highest power densities in his class Increased efficiency with spark ignition Low NO x emissions from gas Low gas-admission pressures High and stable ratings in hot and high power- plant locations Excellent load imposition and load following characteristics Cost savings through favorable price of natural gas Injection: State of the art spark ignition technology The Gas Engine 18V51/60G Benefits of the Engine - Summary

12 12 < >MAN Diesel & TurboAuthor: Anton ZerrGas Engine 18V51/60G19.07.2012 T HANK YOU FOR YOUR ATTENTION 2012 Florian Schiller Product Manager Business & Product Development Sales Business Unit Power Plants Phone+49 821 322-6748 Fax+49 821 322-1460 Mobile+49 151 6130 8554


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