Hi-GAS
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Hyundai integrated GAs Supply system

Hi-GAS Package solution LNG Fuel Gas Supply System The LNG market is developing rapidly, and the demand for LNG carriers and LNG fueled ships is increasing because LNG is a very attractive solution from an emission and economic point of view. The high efficiency of dual fuel engines has made the engine market the preferred prime mover choice for new projects. HHI-EMD has rich experience in manufacturing both the ME-GI engine and the 4-stroke dual fuel engine HiMSEN. The HiMSEN GenSet can use both diesel and LNG on LNG carriers and conventional LNG fueled ships. One of the key components for...

Application HHI-EMD can supply complete LNG package solutions for LNG carriers and LNG fueled ships. Benefits of Hi-GAS Reliability 1. Verification of reliability through HAZID meeting with GL classification 2. Hi-GAS was verified and proven during ME-GI full scale test. 3. Hi-GAS is ready for ME-GI engines & HiMSEN DF Genset. 1. ME-GI full scale test for 8S70ME-C8.2-GI in Proven combination with Hi-GAS Technology 2. AIP(Approval In Principle) from major classification societies through TAT 1. Heat & mass calculation and dynamic simulation on Hi-GAS Design & 2. Full automatic interface...

The Hi-GAS system is composed of the following components: LNG storage tank The LNG storage tank is vacuum insulated with perlite to prevent heat ingress into the LNG storage tank. The capacity of the tank is determined by the operating profile of the ship in question. Hi-GAS Control System ME-GI Control System Engine Control System Booster Pump ME-GI Engine FGSS Control system The Hi-GAS Control System performs relevant monitoring and control functions to meet the demands of the ME-GI engine as well as 4-strokeDF GenSet. The control and monitoring of the Hi-GAS is by a computerized control...

Hyundai integrated GAs Supply system Hi-GAS is the world’s first Fuel Gas Supply System (FGSS) with the fully scaled 8S70ME-C8.2-GI as the dual fueled 2-stroke engine built by HHIEMD under license from MAN Diesel & Turbo SE. The Hi-GAS design concept is an integrated FGSS to feed the required CNG to both ME-GI and DF GenSets. Hi-GAS is specially engineered to enable ME-GI to run port-to-port operation in gas mode provided that Hi-GAS is used for both ME-GI and 4-stroke DF GenSet. Hi-GAS will include a booster pump, HP pump, and a vaporizer with glycol water heating system.

Hyundai integrated GAs Supply system

Booster pump system The Booster pump is installed before the HP pumps to sufficiently secure the NPSH. It is important to maintain sufficient feed flow and pressure for the HP pumps. Valves and instruments for booster pumps will be included on Hi-GAS as skid base. HP pump system The LNG HP pump increases LNG flow pressure to the required 300 bar for the ME-GI. The pump covers the full range pressure from the minimum fuel gas load to the maximum load. The motors for the LNG HP pumps is controlled by the VFD control (Speed Control). The pump can be gear or belt driven. Valves and instruments...

Buffer Tank HiMSEN DFGenset Contact Point Dong-gu, Ulsan, Korea Dong-gu, Ulsan, Korea HYUNDAI I ENGINE & MACHINERY HEAVY INDUSTRIES CO..LTD.