Fast analytical method for reliability evaluation of electricity-gas integrated energy system considering dispatch strategies

Chen Juanwei, Yu Tao, Xu Yue, Cheng Xiaohua, Yang Bo and Zhen Baomin

Applied Energy, 2019, vol. 242, issue C, 260-272

Abstract: Reliability assessment of electricity-gas integrated energy system is undertaken via a new analytical method in this paper. Firstly, reliability models of coupling devices are developed to quantify interdependences between power distribution system and gas distribution system. Afterwards, reliability is evaluated separately in the two subsystems considering their distinctions in operation characteristics. A new topology simplification approach is presented to calculate reliability indices of natural gas system while reliability of power distribution system is evaluated based on the shortest path method. Finally, a practical case combined a 10 kV feeder of distribution station in Guangdong with Belgain natural gas network is exploited to verify the effectiveness and practicability of the proposed method.

Keywords: Electricity-gas integrated energy system; Reliability assessment; Analytical method; Interdependences (search for similar items in EconPapers)
Date: 2019
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (8)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0306261919305148
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:242:y:2019:i:c:p:260-272

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/405891/bibliographic
http://www.elsevier. ... 405891/bibliographic

DOI: 10.1016/j.apenergy.2019.03.106

Access Statistics for this article

Applied Energy is currently edited by J. Yan

More articles in Applied Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().