Strategies for improving resilience of regional integrated energy systems in the prevention-resistance phase of integration
作者机构：Department of Electrical EngineeringSchool of Electronic Information and Electrical EngineeringShanghai Jiao Tong UniversityShanghaiChina
出 版 物：《Protection and Control of Modern Power Systems》 (现代电力系统保护与控制（英文）)
年 卷 期：2023年第8卷第2期
页 面：167-184页
核心收录：
学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学]
基 金：supported in part by Key Project of Shanghai Science and Technology Committee(18DZ1100303)
主 题：Integrated energy system Natural disasters Prevention–resistance Resilience improvement Robust optimization
摘 要：The construction of integrated energy systems can help improve energy efficiency and promote global energy ***,in recent years,the occurrence of extreme natural disasters has brought certain threats to the safe and stable operation of the integrated energy ***,it is necessary to improve the ability of the integrated energy system to resist disasters,reduce disaster losses,and restore energy supply as soon as possible,i.e.,improve its *** the influence of pre-disaster prevention measures and disaster-time operational measures on sys-tem disaster resilience and the correlation between the two,this paper proposes a system hardening strategy based on three-layer robust *** upper layer formulates the optimal hardening strategy of the system before the disaster event occurs,the middle layer identifies the failed elements in the worst disaster situation,while the lower layer realizes the system operational optimization by coordinating the energy storage charging and discharging plan of each *** strategy can reduce the total supply shortage of the integrated energy system and improve the flexibility of the system in the pre-disaster prevention and disaster resistance integration stages.
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