Automation of a calendar plan construction for carrying out repair and restoration work on the linear part of the main gas pipeline applying mathematical programming methods
UDC: 681.5:622.279
DOI: 10.33285/2782-604X-2023-1(594)-13-19
Authors:
KOVALEVSKY PAVEL G.
1
1 Research Institute of Gas Economics, Moscow, Russia
Keywords: gas transmission system, linear section of the main gas pipeline, automated software and computer system, repair plan, technically possible throughput of the gas pipeline
Annotation:
The article considers the problem of scheduling the repair work on the linear section of the main gas pipeline (MGP) in conditions of ensuring the planned gas supply volumes to consumers and the allocated funding limits for repair work. The main purpose of the study is to determine such a calendar plan for carrying out repair work on the linear part of the main gas pipeline, which would ensure the implementation of a given amount of repair work in conditions of limited funding in accordance with the gas transportation plan. The solution to this problem of planning the maintenance and repair (M&R) implementation is associated with the great complexity of considering a fairly large number of options for the location, amount of funding and timing. A mathematical formulation of the research problem is set, a block diagram of the model is constructed, and an algorithm for an automated software and computer complex is developed for operational use when preparing maintenance and repair schedules. The operability of the proposed algorithm is considered on the example of choosing a calendar plan-schedule for the implementation of repair work on a section of the gas transmission system. The proposed automated software and computing system will allow decision makers to effectively plan and agree on the composition, volume and timing of repair work.
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