Open AccessThe allocation scheme of distribution network’s emergency service stations based on feeder fault prediction results
Author(s) -
Li Feng,
Xingxin Jiang,
Cheng Zheng,
Jiaren Wang,
Weijie Pan
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/772/1/012029
Subject(s) - fault (geology) , obstacle , path (computing) , shortest path problem , computer science , real time computing , service (business) , scheme (mathematics) , process (computing) , reliability engineering , engineering , computer network , mathematics , geography , graph , mathematical analysis , economy , archaeology , theoretical computer science , seismology , geology , economics , operating system
In order to solve the problems of low efficiency and long time consuming to determine the location scattering of distribution network emergency service stations on account of geometric shortest path method, this paper proposes an optimal allocation scheme of distribution network emergency service stations based on feeder fault prediction results. In this method, the weight of feeder fault level is fully considered by constructing the optimization model of emergency service station in accordance with the prediction results of feeder fault, and the process parameters such as path congestion factor, path obstacle factor, feeder bending and twisting factor, weather influence factor and average speed of rush repair vehicles are applied to the location optimization model of emergency service station. Compared with the original method, this model can obtain the total time which significantly shortens the road time of rush repair, and leaves as much free time as possible for the subsequent fault repair stage.