The Optimization Algorithm for the Auxiliary Anode System of Grounding Grid Base on Simulated Annealing

被引:0
|
作者
Song, Chunfeng [1 ]
Hou, Yuanbin [1 ]
Du, Jingyi [1 ]
机构
[1] Xian Univ Sci & Technol, Inst Elect & Control Engn, Xian, Shaanxi, Peoples R China
关键词
Improved simulated annealing; the auxiliary anode system of grounding grid; the optimization algorithm;
D O I
10.1109/IS3C.2018.00078
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Grounding grid of substation is important for the safety of substation equipment. Special to the difficult of parameter design in the auxiliary anode system of grounding grid the algorithm is proposed that is the optimization algorithm for the auxiliary anode system of grounding grid based on improved simulated annealing. The mathematical model of the auxiliary anode system is inferred from the mathematical model of the cathodic protection. On that basis the parameters of the finite element model are optimized by the improved simulated annealing algorithm, thereby the auxiliary anode system of grounding grid with the optimized parameters is structured. Then it is proved by the projects that the algorithm is valid. The precision of the optimized parameters is improved about 1.55 % with respect to the Variable Metric Method and the Genetic Algorithm, so it can provide a basis for the parameter design in the auxiliary anode system of grounding grid.
引用
收藏
页码:282 / 285
页数:4
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