One-key start-stop method and system for compressor station

A technology of compressor station and compressed air, applied in non-variable-capacity pump, pump control, machine/engine, etc., can solve problems such as affecting the efficient operation of the compressor unit, and the compressor station cannot be started and stopped with one key.

Inactive Publication Date: 2022-07-22
国家管网集团北方管道有限责任公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a one-button start-stop method and system for a compressor station, which solves the problem that the existing compressor station cannot be started and stopped with one button, which affects the efficient operation of the compressor unit; through automatic operation, manual errors are avoided, which affects the compression The problem of efficient operation of the unit

Method used

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  • One-key start-stop method and system for compressor station
  • One-key start-stop method and system for compressor station

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Embodiment Construction

[0020] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

[0021] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present application.

[0022]...

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Abstract

The invention relates to the technical field of compressed air supply systems, and discloses a one-key start-stop method and system for a compressor station, and the method comprises the following steps: S1, starting a one-key start station; s2, judging whether state feedback and alarm detection meet conditions or not; s3, whether the air system meets the conditions or not is judged, and pre-starting is carried out while the step S3 is carried out; s4, whether the in-station technological process meets the station starting condition or not is judged; s5, secondary confirmation is conducted on whether the compressor plant meets the starting condition or not; s6, judging whether the plant fan meets conditions or not; s7, the compressor unit is started through one key; s8, anti-surge control is carried out, and the load distribution of the compressor unit is balanced; and step S9, ending one-key station starting. The problems that an existing compressor station cannot be started and stopped through one key, and efficient operation of a compressor unit is affected are solved. And through automatic operation, the problem that manual errors affect efficient operation of the compressor unit is avoided.

Description

technical field [0001] The invention relates to the technical field of compressed air supply systems, in particular to a one-key start-stop method and system for a compressor station. Background technique [0002] Natural gas pipelines represented by the West-East Gas Transmission, Sichuan-East Gas Transmission, and the East China-Russia Route have gradually formed a network, and the proportion of natural gas in national energy consumption has been increasing, which has become an important support for the national economy. The compressor unit pressurizes the pipeline natural gas and is the heart of the natural gas pipeline, and its operation level directly determines the operation capacity of the natural gas pipeline. [0003] The compressor control system, auxiliary system and station control system of the existing compressor station are independent of each other and lack interlock protection. To start and stop the compressor, it is necessary to manually judge the state ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00F04D27/02
CPCF04D27/00F04D27/001F04D27/005F04D27/008F04D27/004F04D27/02
Inventor 张世斌贾立东张舒史威余冬程德发宋飞赵国辉吴琼艾月乔
Owner 国家管网集团北方管道有限责任公司
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