Resilience-oriented Operation of Power Distribution Networks with Line Hardening and Comprehensive Reconfiguration Measures
Loading...
Access rights
openAccess
Journal Title
Journal ISSN
Volume Title
Conference article in proceedings
This publication is imported from Aalto University research portal.
View publication in the Research portal
View/Open full text file from the Research portal
Other link related to publication
View publication in the Research portal
View/Open full text file from the Research portal
Other link related to publication
Date
2023-11-03
Major/Subject
Mcode
Degree programme
Language
en
Pages
6
1-6
1-6
Series
2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)
Abstract
With the frequent occurrence of extreme events like natural disasters and man-made attacks, the resilience concept is attracting worldwide research attention. Thus, this paper proposes a resilient operation model for the power distribution network (PDN) to recover load and limit economic loss to the greatest possible extent. First, the line hardening measure is applied to strengthen the PDN to avoid the serious breakdown of distribution lines. In addition, a comprehensive single commodity flow-based reconfiguration approach is used which not only sets the buses connecting generation sources but also those at the end of broken lines as the slack buses. Then, the radiality of PDNs can still be guaranteed after reconfiguration. The resilience-oriented operation problem can be originally formulated as a nonlinear programming one while efficient linearization methods are applied to reduce computational burdens. Hence, the operation problem is reformulated as a mixed-integer linear programming one which will enjoy favorable solution performances. Finally, case studies on an IEEE 33 PDN including comparison cases with traditional benchmarks are done to show the effectiveness of our method.Description
Keywords
Costs, Power measurement, Programming, Computational efficiency, Smart grids, Power systems, Numerical models
Other note
Citation
Li, Z, Shi, Z, Ruan, G, Lin, Y & Zhao, J 2023, Resilience-oriented Operation of Power Distribution Networks with Line Hardening and Comprehensive Reconfiguration Measures . in 2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm) ., 10333932, IEEE SmartGridComm, IEEE, pp. 1-6, IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, Glasgow, United Kingdom, 31/10/2023 . https://doi.org/10.1109/SmartGridComm57358.2023.10333932
