Product Overview and Applications
Gas turbine power plants using natural gas as raw materials require a complete set of natural gas supply system equipment to ensure efficient and safe operation of the gas turbine. This system usually includes an inlet unit, a metering unit, a gas pretreatment unit, a pressure regulation (boosting or reducing) unit, a temperature regulation (heating or cooling) unit, an electrical and control unit, as well as auxiliary systems such as venting, sewage discharge, and safety monitoring.
Terrace's gas turbine power generation supporting natural gas station equipment meets the requirements of the national "Regulations on Safety Management of Natural Gas Systems in Gas Power Plants", and complies with relevant international and domestic standards, widely applicable to supporting various types of gas power plants.
Product Features
1. Inlet unit: usually composed of an insulated green connector and an emergency shut-off valve (ESD), with an insulated connector serving as an isolation potential. The emergency shut-off valve quickly cuts off new gas sources in emergency situations, ensuring the reliability and safety of the system;
2. Measurement unit: composed of ultrasonic flow meter, flow computer, pressure and temperature transmitter, and gas composition analysis system. The gas composition analysis system includes an integrated gas phase
Chromatograph, hydrocarbon dew point, water dew point analyzer, and hydrogen sulfide analyzer. The flow computer receives flow signals, completes calculations, and achieves remote transmission;
3. Gas pretreatment unit: equipped with coarse and fine filtration systems based on the characteristics of different natural gas qualities to achieve the function of removing solid and liquid impurities in the gas. Various filtration systems include options such as rotary zone separators, cyclone separation filters, filter separators, etc. Horizontal or vertical structures can also be arranged according to on-site conditions;
4. Pressure regulatio
technical parameter
Medium used: natural gas, coalbed methane
Design temperature: -20~60 ºC, with a minimum of -40 ºC
Design pressure: 10MPa
Voltage regulation accuracy: up to AC1
Measurement accuracy: 0.5%
Filtering accuracy: up to 0.5 μ
technical parameter
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