Operational Optimization of a Power Grid Considering Power Outage Rumors

被引：0
|
作者：
Luo, Yichen [1 ]
Xu, Xiao [1 ]
Li, Pan [1 ]
Liu, Junyong [1 ]
Hu, Weihao [2 ]
机构：
[1] Sichuan Univ, Sch Elect Engn, Chengdu, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Mech & Elect Engn, Chengdu, Peoples R China
来源：
2023 5TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES | 2023年
基金：
中国国家自然科学基金;
关键词：
power outage rumors; load demand; SIR model; operational optimization; SPREADING MODEL; MECHANISM;
D O I：
10.1109/AEEES56888.2023.10114268
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The propagation of outage rumors will cause changes in load demand and increase the risk of the power grid operation. Due to the lack of considering the correlation between outage rumor propagation and load demand changes in the existing references, this paper proposes an outage rumor propagation model using the susceptible infected removed (SIR) model. Based on the SIR model, the number of infected individuals and load demand changes after suffering rumors can be obtained. Also, the influence of rumor propagation on the power grid operation is investigated. This paper studies the influence of rumor propagation on load demand by setting high, medium, and low three infection rate and recovery rate scenarios in different individuals. In addition, the optimal results of the power system operation are found based on the reptile search algorithm method in this work. The results can provide important basic information for future operational optimization of the complex power grid.
引用
收藏
页码：978 / 984
页数：7
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