AUTOMATED CONTROL SYSTEM OF GAS technological losses of gas pumping units booster station

摘要

The invention relates to computing, information management system and can be used in gas production, oil and other industries. The system includes a unit diagnosis signals gazoperekachivajushchih compressors sensors associated with their main entrances with pressure sensors, temperature and gas seals, sensors discrete signals valves status, communication and control modes of gas dynamic seals, as well as with temperature sensors, pressure, and flow rate of the gas collection manifold with the receiver , discrete signal sensors valves status, communication and control modes of the gas collection manifold with the receiver. Block analysis process condition, associated with their major inputs to workstation (AWP) Administrator, exit unit diagnosis signals gazoperekachivajushchih compressors sensors, with the first major outlet APM main control board and a first primary output block of reference and forming an archive events, the second main output of which It connected to the first input ARM main control panel. Block status display process and a system, coupled with an input to the main output of the analysis of the process, and the first major outlet with the second input of APM main control panel, the second main output of which is connected to the main input of the calculation unit changes the gas collection manifold performance with a receiver, whose output effects associated with the input distribution unit calculated by the gas seals, the main outputs of which are connected respectively to the input unit Veda Ia and forming archive events and key input unit outputting signals and control actuators gas seals and APM booster compressor service associated with their major inputs respectively to the second output of the display state of the process and system and the third output of the block of reference and forming an archive events. In addition to the system introduced: block parameter memory gas seals, a memory unit parameters of the gas collection manifold with the receiver unit of gas flow rate changes in the spark gas seals, the determination unit gas seals available for automatic control, the total gas flow adder gas seals, the block calculating pressure change rate , the orientation calculation unit pressure change unit for generating control signals, power adjustment ranges proizvoditelnos and gas seals, the block calculating the minimum and maximum inventory capacity adder total flow gas seals are available to control and block performance change permission gas collection manifold with the receiver. APM main control board is provided with four additional outputs, each of which is associated respectively with the input of memory block parameters gas seals, to the input of the storage unit the parameters of the gas collection manifold with the receiver, to a first input of determining gas seals available for the automatic control and the first input of the permission change performance of the gas-collection reservoir with the receiver. Yield memory block parameters gas seals is connected to a first auxiliary input unit diagnosis signals gazoperekachivajushchih compressors sensors, a second auxiliary input of which is connected to the first output of the storage unit the parameters of the gas collection manifold with the receiver. The first and second outputs of APM booster compressor service connected respectively to a first input of correction performance ranges gas seals and the second input determination unit gas seals available for automatic control, the third input of which is connected to a first additional output of the analysis block state of the process, a second additional output is is connected in parallel with a common inlet flow gas seals adder and the first input unit calculating the minimum and maximum inventory capacity, the second input of which is connected to a first output adjustment performance ranges gas seals, the second input of which is connected to the output determination unit gas seals available for automatic control, and the second output to the input of the adder total flow gas seals available for management. the total flow output of the adder gas seals is connected in parallel to the input direction computing unit change in pressure and to the first input unit calculating pressure change rate, the second input of which is connected to the second output of the storage unit the parameters of the gas collection manifold with the receiver. The first and second inputs of the block of control signals associated with the output of the calculating pressure change rate and yield the orientation calculation pressure variation unit, and an output - to a second input of the permission changing the gas collection manifold performance with the receiver, the third and fourth inputs of which are connected respectively with the output of calculating section minimum and maximum inventory capacity and output of the adder total flow gas seals are available for control. The output of resolution change performance gas-collection reservoir with a receiver associated with an additional input unit for calculating changes in the productivity of the gas collection manifold with the receiver. gas flow rate changing unit on the spark gas seals with its input connected to an additional output of distribution unit exposure calculated from gas seals, and the additional input output unit outputting signals and control actuators.