Публикации

Operational risk assessment of electric-gas integrated energy systems considering N-1 accidents

Статья в журнале
Liu H., Li Y., Cao Y., Zeng Z., Sidorov D.
Географические основы и экологические принципы региональной политики природопользования (Междунар. научн.-практ. конф.)
Energies. Vol.13. No.5. ID: 1208.
2020
The reliability analysis method and risk assessment model for the traditional single network no longer meet the requirements of the risk analysis of coupled systems. This paper establishes a risk assessment system of electric-gas integrated energy system (EGIES) considering the risk security of components. According to the mathematical model of each component, the EGIES steady state analysis model considering the operation constraints is established to analyze the operation status of each component. Then the EGIES component accident set is established to simulate the accident consequences caused by the failure of each component to EGIES. Furthermore, EGIES risk assessment system is constructed to identify the vulnerability of EGIES components. Finally, the risk assessment of IEEE14-NG15 system is carried out. The simulation results verify the effectiveness of the proposed method. © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Библиографическая ссылка

Liu H., Li Y., Cao Y., Zeng Z., Sidorov D. Operational risk assessment of electric-gas integrated energy systems considering N-1 accidents // Energies. Vol.13. No.5. ID: 1208. 2020. DOI: 10.3390/EN13051208

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