Open AccessOptimization of Coordination of Feeder Section and Connection of Operating Distribution Network
Author(s) -
Jun Li,
Jian Du,
Chongyou Xu,
Yiming Lu,
Yunshuo Li
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1575/1/012164
Subject(s) - automation , section (typography) , connection (principal bundle) , constraint (computer aided design) , terminal (telecommunication) , distribution (mathematics) , computer science , relation (database) , process (computing) , mathematical optimization , engineering , distributed computing , computer network , mathematics , mechanical engineering , operating system , mathematical analysis , database
The relation between section and connection of feeder of operating distribution network is researched. The method of an improved optimization algorithm is proposed to solve the problem of coordination of feeder section and connection under the operating constraint conditions. In the optimization process, in addition to the basic goals of load balance, number of the loads and total length of line segments in the feeder, other factors such as feeder specific structure, influence of tie switches and important customers are also considered. The optimal result is finally given as new locations of section switches and tie switches to realize the optimal operation of distribution network. The result is also used to guide the installation of distribution automation terminal devices and propose the self-healing strategy of distribution automation system.