Intellectualized Analysis of the Power Network
Overhaul Scheme Design and Visualization Implementation
Miao Xianglin,Sun Chao,Li Yan,Wang Fangshan,Li Xiaoming,Chen Kai
(School of Electronics and Information Engineering,Xi'an Jiaotong University,Xi'an 710049,
China)
Abstract:In order to reduce the complexity of establishing the overhaul schemes of
power supply networks and decrease the error rate of the overhaul,an on-line overhaul
scheme system was designed,in which the equipment conflict table was created through
firstly defining the relation among equipment of power networks.Based on the table, the
power network connection structure was synthetically analyzed and the knowledge base that
contains overhaul units,transformer substation,equipment type and various users were
built,and the associated relation of equipment was abstracted as a directed graph. The
overhaul scheme was automatically completed by using depth-extent ergodic algorithm of the
directed graph.The original report of the overhaul scheme can be intellectually analyzed
in a graphic form and the results are displayed directly.The field experiment results show
that the designed system is valid and the intellectual,visual and scientific design
process for the on-line overhaul scheme is realized.
Keywords:power supply network;overhaul scheme;repository;visualization