Remote automatic control system for long distance natural gas pipeline compressor set

A technology of automatic control system and compressor unit, applied in pump control, machine/engine, mechanical equipment, etc., can solve the problems of inconvenient coordination of manufacturers and open system of the original factory, so as to reduce energy consumption, reduce equipment use cost, The effect of simplifying the process control structure

CN110617205AActive Publication Date: 2019-12-27国家管网集团西部管道有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-12-27

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Abstract

The invention discloses a remote automatic control system for a long distance natural gas pipeline compressor set. The remote automatic control system comprises a first compressor workstation machine,a second compressor workstation machine, an oil and gas regulation and control center, a station control SCADA system, a first-stage compressor set and a second-stage compressor set; a first-stage platform controller comprises a first main control processing module, a first-stage compressor acquisition module A, a first-stage compressor acquisition module B, a first-stage compressor acquisition module C, a first database connection module and a first database module; and a second-stage platform controller comprises a second main control processing module, a second-stage compressor acquisitionmodule A, a second-stage compressor acquisition module B, a second-stage compressor acquisition module C, a second database connection module and a second database module. Compressor set control systems of different brands of different manufacturers for long distance natural gas pipeline compressor stations are integrally and automatically controlled, so that the production efficiency of a user is improved, the device using cost is reduced, and the process control structure is simplified.
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Description

technical field

[0001] The invention relates to a compressor control system for a long-distance natural gas pipeline, in particular to a remote automatic control system for a compressor unit of a long-distance natural gas pipeline. Background technique

[0002] Under normal circumstances, the operation of the compressor unit is independently controlled by the unit control system / panel (UCP) provided by the compressor unit, and each compressor unit is equipped with one set of UCP. When the operating unit fails, UCP will issue a corresponding adjustment command or shutdown command, and at the same time transmit the signal to the SCS and dispatch control center, and start the standby unit through central remote control or station control to meet the gas transmission requirements. The unit control system / panel (UCP) provided by the compressor package is installed in the cabinet room of the station control room.

[0003] The UCP is provided by the compressor unit supplier as a c...

Examples

Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see figure 1, a remote automatic control system for natural gas long-distance pipeline compressor units, including compressor workstation unit 1, compressor workstation unit 2, oil and gas control center 3, station control SCADA system 4, first-stage compressor unit and second-stage compressor The unit, compressor workstation No. 1 unit 1 and compressor workstation No. 2 unit 2 are connected to the first-stage compressor unit through the monitoring loca...