Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method
Joint Authors
Ma, Donghui
Wang, Wei
Wang, Lihua
Han, Xu
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-10
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The occurrence of a natural disaster such as a strong earthquake affects not only the capacity of a city’s power supply system but also the normal operation of other lifeline systems.
An urban emergency power supply system is used to manage the power supply restoration with the consumers divided into three types based on their impact and importance during a power failure.
In this study, a power supply system equipped to meet the requirements of different restoration level facilities and enable the restoration of power after the occurrence of an earthquake was developed.
A three-stage power restoration curve was formulated based on the postearthquake recovery process.
The relative importance factors of consumers can be calculated with a normalization model based on membership degree.
These relative importance factors were then combined with the postearthquake recovery capabilities of each consumer to calculate the overall recovery capability and equilibrium degree of the urban power system.
Using the two foregoing indicators, the power supply recovery level of the power system after an earthquake was quantitatively analyzed, and the power supply scheme of the consumers with different power supply guarantee types was rationally optimized.
American Psychological Association (APA)
Wang, Lihua& Ma, Donghui& Han, Xu& Wang, Wei. 2019. Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196118
Modern Language Association (MLA)
Wang, Lihua…[et al.]. Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method. Mathematical Problems in Engineering No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1196118
American Medical Association (AMA)
Wang, Lihua& Ma, Donghui& Han, Xu& Wang, Wei. Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196118
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196118