Filling Stations

CNG Filling Station

CNG Filling Station

As an official CNG packager for the Ariel Corporation in the US since January 2003, Hyosung has provided all kinds of services, such as technical support and follow-up control, to global customers. Ariel Corporation, as the biggest CNG compressor supplier in the country and also has the biggest market penetration in the global CNG compressor industry. Hyosung was the first in Asia to design and manufacture CNG packaging equipment and control systems and has conveniently provided the best service and after-service to our customers.

Characteristics

• Optimum refueling system based on Hyosung’s 40 years of accumulated technology in industrial equipment and electricity
• System designed with an optimum capacity under the various suction pressure conditions (60kg/cm2 or higher)
• Economical operation using various operation modes (types: buffer and cascade)
• Advanced refueling accuracy using the electronic temperature compensation system
• High-speed refueling (five or six minutes for one bus and two minutes for one automobile)
• Flexible system design for extension of the system in the future
• Service network establishment and online training support
• Simultaneous refueling based on 100% refueling
• Low follow-up control cost
• Low noise and vibration
• Secures stability of the system by applying standards such as KS, ASME, NFPA, UL, DOT, AGA, and API

Specifications

HI-CNG-100 Series

• Provides high-quality products and compressors, satisfying customers’ various performance requirements
• Low-capacity CNG refueling system is a customized CNG refueling system focusing on small-sized cars such as passenger vehicles and taxis. Different from the previous medium and large refueling systems, it allows for high usability with its low power consumption, small investment cost, and small usage area

HI-CNG-200 Series

• Used at bus depots where medium and large-sized vehicles are stored and maintained, e.g., natural gas busses, trucks, and garbage trucks; the 250HP compressor is used

HI-CNG-300 Series

• Used at bus depots where large-sized vehicles are stored and maintained, e.g., busses and large trucks; the 250HP compressor is used

HI-CNG-400 Series

• Used at locations where large-capacity power is consumed by the vehicles, e.g., busses, trucks, and trailers

Uses

• Refueling Type : quick fill, time fill, or mixture of quick and time fill
• Refueling Target : public, commercial, self-consumption, or mother & daughter

LNG Filling Station

LNG Filling Station

LNG (Liquefied Natural Gas) is collected at the gas field and its main constituent is methane. Since it has no color, no smell, no pollution material, and its calorific value is high, it is used as a raw material for city gasses. In particular, when the LNG is liquefied, the volume is reduced to 1/600th of its original volume and the boiling point is lowered to 162℃ below zero; therefore, it must be charged in special insulated tanks or containers during transportation to keep its temperature lower than the boiling point.

Characteristics

• Safe since it is lighter (0.65) than air and spreads quickly when it leaks
• Low risk of fire since its natural ignition point is higher than gasoline, diesel oil, and LPG (the natural ignition point: gasoline 260℃, diesel oil 257℃, LPG 476℃, and natural gas 540℃)
• Supplied via vehicles; different from the CNG system which supplies the gas through a pipe network, the natural gas can be supplied to regions where no pipe network is installed
• Lower operation cost than that of CNG since it does not use a large-capacity compressor

Specifications

LNG Filling Station

• Refuels express busses or large-sized trucks with liquid-type LNG.
• More than 300 liters can be refueled per one refueling, suitable for long-distance transportation

LCNG Refueling System

• Compresses the 162 ℃ liquid LNG using the extra-high pressure liquid pump to 25MPa and gasifies it, then refuels the vehicle with the gasified LNG
• Possible to refuel the CNG vehicle in regions where no city gas pipe network has been installed

Hydrogen gas Filling Station

Hydrogen gas Filling Station

Hydrogen gas is a next-generation alternative fuel, which minimizes the exhaustion of fossil fuels and helps prevent global warming; its energy efficiency is very high and it is used frequently in next-generation heating and transportation energy technologies. Recently, hydrogen gas refueling systems have become the most efficient storage systems of new renewable energy and many studies on hydrogen gas refueling systems have been performed. This system is the particular focus of many world-famous vehicle manufacturers, as it can be a substitute for gasoline and diesel oil, the current fuels of transportation vehicles. For hydrogen gas refueling, the most important factors are controlling the temperature and pressure since the hydrogen gas has the lowest gravity among the gas fuels and must be compressed up to 35MPa/70MPa for refueling.

Characteristics

• Possesses the engineering capabilities of the entire refueling system, starting from constructing test refueling stations for a vehicle manufacturer
• The only domestic company to provide total solutions for gas refueling systems

Specifications

35Mpa

• Refueling system for busses and passenger cars which use hydrogen fuel cells

70Mpa

• Refueling system for passenger cars which use hydrogen fuel cells

Examination and test facility

• Test facility for testing the extra-high pressure hydrogen