Gas turbine power plant natural gas pressure regulating station and working method thereof

The invention relates to the technical field of gas turbine power plants, and provides a gas turbine power plant natural gas pressure regulating station and a working method thereof. The gas turbine power plant natural gas pressure regulating station comprises a gas supply mother pipe unit, a component table pressure regulating station and a plurality of double-unit pressure regulating stations parallel to the component table pressure regulating station; the double-unit pressure regulating station comprises a supercharger, a dew point heating unit, two water pump units arranged in parallel, two pressure regulating units arranged in parallel, two outlet units arranged in parallel, and an inlet unit, a metering unit, a cyclone separation unit and a fine filtering unit which are connected in sequence; the inlet unit is connected to the gas supply main pipe unit, each outlet unit is connected with one pressure regulating unit, the two pressure regulating units are connected to the dew point heating unit, the supe