Automatic modular gas distribution stations «Energiya» are intended for supplying separate consumers with natural gas, associated gas, oil-well gas, preliminary processed from saturated hydrocarbons, and artificial gas from main pipelines with the pressure of (1.2-7.5 ÌPà) by means of reducing pressure down to the indicated (0.3-1.2 ÌPà) and maintaining it. The stations are intended for operation in the open air in the areas with moderate climate under the environment temperature from -40 °Ñ to +50 °Ñ with relative humidity of 80 % at 20 °Ñ.
AGDS «Energiya» available capacity from 1 000 to 250 000 cubic meters. m/hr.
AGDS «Energiya» produced according to TU U 26.5-04601469-042:2014.
THE STATIONS FULFILL THE FOLLOWING MAIN FUNCTIONS:
— gas cleaning from moisture drops and mechanical admixtures;
— condensate discharge into the drainage tank;
— gas heating before reducing;
— reducing high pressure of gas down to the indicated one and supporting it with certain accuracy under variations of input pressure or gas consumption;
— gas odourization before supplying it to the customers;
— measuring gas consumption with multiple registration;
— automatic control of the station operation modes;
— sending accident and warning signals in case of violation of the station operation modes to the console of the dispatcher or operator.
— The stations will be delivered in the form of completed equipment in strict conformity with the requirements of the polling sheet.
— Measurement of the gas consumption in GDS is made with the help of measuring instruments in accordance with the selection of the customer.
— The unit of gas reducing pressure has two links (operating and reserve) with two consecutive regulators ensuring 100% redundancy of equipment for the main outlet of gas.
— Gas heating before reducing is made with the help of a heater with the intermediate heat-transfer agent and fire heater of direct action.
— The system of automatic control (CAC) of the GDS ensures control of operation parameters, sending accident and warning signals to the console of the dispatcher and operator.
— GDSs are equipped with gas odourizers ensuring automatic odourization of gas in proportion to its consumption.