FLOATING AND STORAGE GAS POWER PLANT AND HOLLOW STEEL MEMBRANE TYPE CONSTRUCTION METHOD

摘要

The present invention relates to a floating storing gas power plant. According to the present invention, a hollow steel type construction method of the floating storing gas power plant comprises: a cargo system storing a liquefied natural gas into a floating structure, and loading and off-loading the liquefied natural gas; a fuel gas supply system installed in the floating structure in order to supply the vaporized liquefied natural gas of the cargo system as a fuel gas; and a gas turbine/engine power system having a gas power generation unit operated by the fuel gas supplied from the fuel gas supply system, and having a first generator which generates power by the gas power generation unit. A lower portion of the floating structure is fixated on the seafloor by casting concrete into the hollow steel installed in the lower portion of the floating structure.