Copyright ⓒ 2023 Hyundai Heavy Industries Jan. 2023 Contents subject to change without prior notice. Hi-OPTIMIZED POWER SOLUTIONS Hi-touch Marine & Stationary Engine Marine & Offshore GenSets

HYUNDAI HEAVY INDUSTRIES ENGINE & MACHINERY LANDSCAPE Hyundai Heavy Industries Co., Ltd.(HHI) has been remarkably succeeded in shipbuilding since company's inception in 1972. As one of the leading engine builders in the world, Engine & Machinery has enjoyed its reputation since its beginning in 1978. HHI-EMD has taken up 35% of the world's market share in 2-stroke engines covering marine and stationary purposes. HHI-EMD has also developed its own engine brand HiMSEN, which is specially designed as a part of the ongoing efforts to provide the most practical and highest quality engines to our customers....

Marine Engine & Machinery Hyundai Heavy Industries Co., Ltd.

Design Philosophy Hyundai’s HiMSEN Family have simple and smart design suitable for marine & stationary applications with high reliability and performance. The key features are: Heavy Fuel Engine with same fuel of main engine (Uni-Fuel concept). Hence, the viscosity of the diesel fuel and heavy fuel is acceptable up to 700 cSt at 50 °C. The development of a pure LNG gas engine and dual fuel engine has been completed, organizing line up of cutting-edge engines that consider the environment. The LNG DF engine is increasing its market share to 60% with its outstanding perfection. In addition, by...

Main Features Performance characteristics - High output in the similar range engines - Low fuel oil consumption - Quick acceleration & load response Major Application Marine - Propulsion system - Generating sets Offshore - Drill ship - FPSO Maintenance - asier maintenance by modularized design E - Minimal number and kind of components Energy Solution - Gas & Dual fuel power plant - Diesel power plant - Modular power plant & PPS - EDG & BSDG - EDG for Nuclear power plant - CHP & Hybrid Earth-friendly engine - Low NOx emissions - Compliance with IMO NOx Tier II, Tier III - Low vibration & noise...

HiMSEN ENGINE Engine Operation General This programme provides necessary information and recommendations for the application of HYUNDAI’s HiMSEN engines. Reference Condition General definition of diesel engine rating is specified in accordance with ISO 3046/1:2002, ISO 15550:2002. However the engine outputs are available within tropical conditions without derating. ‘HiMSEN’® is the registered brand name of HYUNDAI’s own design engine and the abbreviation of ‘Hi-touch Marine & Stationary ENgine’. Please note that all data and information prepared in this programme are for guidance only and subject...

HiMSEN ENGINE In case of HR (Higher Rating) version, overload is not permissible except for 10 % overload during official factory test. Power Management of Gensets When making power management system of multi-Gensets for marine application, a proper load balance is to be considered by shipyard. In case of a failure of one engine, its output has to be made up for by the remaining engines or by reducing/switching off electric consumers. In this case, an overload of remaining engine is not allowed, and the electric power scheme of the ship can be derived from the following load characteristics....

HiMSEN ENGINE So, a proper cooling device (DO cooler or chiller etc.) is to be considered, if needed, to keep the above mentioned viscosity (2 ~ 14 cSt) at engine inlet. When the MGO is to be used only for temporary engine operation (e.g. in port), higher BN lube oil used for residual fuel (HFO) should not present any problems in case of short periods of running. When engine is not operated continuously with low sulfur fuel such as MGO, lube oil should be chosen according to the highest sulfur contents of the fuel with normal operation. Typical recommended BN depending on the fuel sulfur contents...

HiMSEN ENGINE HYUNDAI ENVIRONMENTAL TECHNOLOGIES against IMO Tier II, Tier III HYUNDAI is introducing technologies to meet IMO Tier II, Tier III regulation with internal engine measures only such as: - iller valve timing requiring increased charge air pressure by applying the high M pressure ratio turbocharger - ptimised combustion by applying the combustion control technologies with O optimising the piston bowl shape and the fuel injection valve nozzle etc. Various Intake Valve Closing Timing for 1-D Cycle Simulation Miller valve timing This technology is very useful to reduce the NOx emission...

HiMSEN ENGINE Two Stage Turbo-Charger(TSTC) Optimized combustion The NOx emission can be reduced by the combustion control technologies with the optimum combination of the piston bowl shape and the fuel injection valve nozzle etc. The piston bowl shape and the fuel injection valve nozzle’s specification are optimized to meet the IMO Tier II, Tier III regulation, which are evaluated by 3-D combustion analysis and verified by the measurement at HiMSEN Techno Center. Figure 1 Schematic Diagram of Two Stage Turbocharger IMO 2020 Ready International Marine Organization (IMO) implements the worldwide...

Marine Propulsion System Long Term Commitment... To provide the market with reliable, cost effective and earth-friendly solution Optimized Matching of HiMSEN Propulsion Package - HiMSEN Diesel or Dual fuel engines - C.P/F.P Propeller with shafting, Azimuth thruster - Pitch and speed control - Load control - Reduction gear - Shaft generator - Auxiliary machinery - Controllable pitch propulsion - Fixed pitch propulsion - Azimuth thruster propulsion - Pump drive Excellent Performance of HiMSEN Propulsion Engine - Improved transient operation with pulse charging turbocharger - Invisible smoke - Lower...

Power range for HiMSEN Propulsion engines Cylinder output HiMSEN Dual-Fuel Engine HiMSEN Diesel Engine Rated output #) SFOC *) at 100% MCR on Diesel g/kWh at 85% MCR mode Heat rate *) on Gas at 100% MCR kJ/kWh mode *) Note : 1) Reference condition based on ISO 3046/1 2) Main fuel oil based on marine diesel oil, LCV(Lower Calorific Value) 42,700kJ/kg 3) uel gas based on natural gas, Lower Heating Value 36MJ/Nm3, methane number Min. 80 F 4) Tolerance +5% and without engine driven pumps 5) NOx Emission limitation : IMO Tier II on Diesel mode, IMO Tier III on Gas mode #) Based on the CPP Constant...