Approaches to the identification of critical facilities and critical combinations of facilities in the gas industry in terms of its operability

Senderov, Sergey; Vorobev, Sergey

doi:10.1016/j.ress.2020.107046

Cited by 29 publications

(24 citation statements)

References 24 publications

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“…Taking into account the previously gained experience and based on the analysis of research carried out in the world at the present time in [9,10] formulated a methodology for the formation of lists of critical objects from the standpoint of ensuring the operability of these systems on the example of the gas industry in Russia.…”

Section: Analysis Of Published Work In the Field Of Search And Identmentioning

confidence: 99%

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Methodology for determining critically important objects of energy systems from positions of ensuring energy security

Vorobev

Senderov

2020

E3S Web Conf.

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An increase in the number of major accidents in energy systems in recent years has been due to the significant depreciation of fixed assets, and the lack of significant financial investments in their reconstruction. Large-scale accidents in energy systems resulting from the failure of the most important system objects entail significant, sometimes irreparable, damage to consumers in the form of large short deliveries of final types of energy. Thus, the identification of the most important facilities and their combinations in energy systems with the subsequent development of measures aimed at reducing the importance of such facilities is relevant today. The article reflects the main points of the comprehensive work on the search and identification of critical objects of the gas industry. The lists of these objects and their combinations, ranked by the degree of influence on consumers, are formed. Possible invariant measures aimed at reducing the importance of such objects are presented.

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Section: Analysis Of Published Work In the Field Of Search And Identmentioning

confidence: 99%

“…Disabling each of the following 15 objects can result in a 10-16% system flow restriction. Disconnection of all other objects from the list of critical objects can provoke a relative shortage of gas in the system within 5-9% [10].…”

Section: Identification Of Critical Objects In Gas Industrymentioning

confidence: 99%

Methodology for determining critically important objects of energy systems from positions of ensuring energy security

Vorobev

Senderov

2020

E3S Web Conf.

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“…Moreover, the task of the CF finding for the fuel and energy complex gave the evolvement of the FEC functioning model for in terms of detailing sectoral schemes (namely the gas industry, as it is for this system the methodology for determining industry critical elements was previously developed and tested) and in terms of modeling the reserve capabilities in electricaland heat power sys-tem at the technological level of their presentation in the model. At the methodological level the ideas of assessing the vulnerability of critical infrastructures' elements [1][2], to which relate the fuel and en-ergy complex and its sectoral systems [3], were used and developed, and schemes for identifying critical elements of the gas industry [4][5].…”

Section: Introductionmentioning

confidence: 99%

Features of Critical Facilities Determining for the Fuel and Energy Complex In Research of Fuel and Energy Supply

Beresneva

Pyatkova

2020

E3S Web Conf.

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The article reveals the features of selecting critical facilities for the fuel and energy complex (FEC СF) within joint industry and general energy model research. A comparative assessment of the methodology for determining the list of critical industry objects and the methodology for determining the list of FEC СF is given in this paper. A scheme for the preparation and analysis of the fuel and energy complex calculated states is described, the analyzed most important and related model indicators are highlighted, an integral indicator for assessing the criticality of elements is proposed. Also is provided a formalized description of the fuel and energy functioning optimization model and reveals a three-stage scheme for working with it in determining in the CF of FEC based on industry critical elements.

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“…Studies were carried out to search for and determine the combinations of individual sections of main gas pipelines, the simultaneous disruption of the functioning of which can lead to a significant shortage of daily gas supplies through the system (5% or more) [14,15]. Taking into account the previously gained experience and based on the analysis of research carried out in the world at present, in [16,17], a methodology for the formation of lists of critical objects of energy systems from the standpoint of ensuring the operability of these systems is formulated on the example of the gas industry in Russia.…”

Section: Introductionmentioning

confidence: 99%

Search for ways of reconstruction of the gas transportation network to reduce gas deficits in consumers in emergencies in the gas industry

2020

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The article is devoted to the search and identification of possible invariant measures aimed at reducing gas shortages among consumers in the event of emergencies at critical facilities of the gas industry. The study was carried out on the example of the Unified Gas Supply System of Russia and is a logical development of the topic of searching and identifying critical objects of the system. The article presents a list of the most common sections of gas pipelines, the throughput of which is insufficient in the situations under consideration. As measures to reduce gas shortages among consumers in emergencies at critical facilities, the expediency of both a short-term increase in the throughput of the sections and the laying of additional sections of main gas pipelines is shown. Conclusions are drawn on the need to search for such sections of gas pipelines and to apply measures to them aimed at increasing the efficiency of the Russian gas industry in emergencies.

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Approaches to the identification of critical facilities and critical combinations of facilities in the gas industry in terms of its operability

Cited by 29 publications

References 24 publications

Methodology for determining critically important objects of energy systems from positions of ensuring energy security

Methodology for determining critically important objects of energy systems from positions of ensuring energy security

Features of Critical Facilities Determining for the Fuel and Energy Complex In Research of Fuel and Energy Supply

Search for ways of reconstruction of the gas transportation network to reduce gas deficits in consumers in emergencies in the gas industry

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