New algorithm to calculating substation grounding soil parameters

Abstract

Abstract: According to the calculation of grounding resistance in high soil resistivity regions which need to obtain the accurate values of soil resistivity or thickness parameter. The genetic-pattern searching algorithm is used to obtain the grounding soil parameters. The pattern searching algorithm is utilized for searching the improved path, which is based on the global approximate optimal path obtained by genetic algorithm. Compared with calculated results using the methods from references, this method is proven to be correct and useful in calculation of grounding soil parameters.

Key words: soil structure, nonlinear optimization, pattern searching algorithm, genetic algorithm

摘要： 针对高土壤电阻率地区的接地电阻计算，需要得到准确的土壤电阻率和分层实际厚度参数，运用遗传算法-模式搜索法计算接地土壤参数。用遗传算法全局搜索，得到全局近似最优解，使用局部寻优精度好的模式搜索法，得到精度更好的解。通过与文献所提供的算例进行比较，结果表明，用遗传算法-模式搜索法得到的接地土壤参数误差是较小的。

关键词: 土壤结构, 非线性优化算法, 模式搜索法, 遗传算法

WANG Sihua, WANG Aixia. New algorithm to calculating substation grounding soil parameters[J]. Computer Engineering and Applications, 2012, 48(27): 229-232.

王思华，王爱霞. 一种计算变电站接地土壤参数的新算法[J]. 计算机工程与应用, 2012, 48(27): 229-232.

[1]	LI Yuqi, LIU Zhiqian, CHENG Ningyi, WANG Yingying, ZHU Chunli. Path Planning of UAV Under Multi-constraint Conditions [J]. Computer Engineering and Applications, 2021, 57(4): 225-230.
[2]	YANG Wei, WU Yingying, WANG Ting. Research on Configuration Optimization Problems of Shuttle-Carrier Storage and Retrieval System [J]. Computer Engineering and Applications, 2021, 57(4): 258-265.
[3]	LI Qian, JIANG Li, LIANG Changyong. Multi-objective Cold Chain Distribution Optimization Based on Fuzzy Time Window [J]. Computer Engineering and Applications, 2021, 57(23): 255-262.
[4]	DU Shouxin, WU Tao. Study on Application of Double Population Hybrid Genetic Algorithm in Cut Order Planning [J]. Computer Engineering and Applications, 2021, 57(22): 182-189.
[5]	CAO Lijia, LIU Yang. Recent Advances in Scheduling Optimization of Automated Guided Vehicles in Manufacturing Workshops [J]. Computer Engineering and Applications, 2021, 57(21): 59-67.
[6]	CHEN Qianru, LI Yali, XU Kequan, LIU Yilong, WANG Shuqin. WKNN Feature Selection Method Based on Self-Tuning Adaptive Genetic Algorithm [J]. Computer Engineering and Applications, 2021, 57(20): 164-171.
[7]	MA Yanfang, LI Baoyu, YANG Yifu, FENG Cuiying. Two-Echelon Capacitated Vehicle Routing Model and Algorithm for Fresh Products Distribution with Customer Classification [J]. Computer Engineering and Applications, 2021, 57(20): 287-298.
[8]	SHI Yuqiang, TIAN Yongzheng, ZHANG Yuqi, SHI Xiaoqiu. Solving FJSP by Multi-population Genetic Algorithms with Complex Network Structure [J]. Computer Engineering and Applications, 2021, 57(2): 257-266.
[9]	DAI Jiangtao, HAN Xiaolong. Coordinated Scheduling of Equipment in Container Terminals Considering Energy Consumption Under Different Job Status [J]. Computer Engineering and Applications, 2021, 57(19): 290-298.
[10]	FENG Xiaodong, HUANG Shirong, DAI Guan’ou, YANG Weijia, LUO Yaozhi. Research and Application of Beetle Antennae Genetic Hybrid Algorithm [J]. Computer Engineering and Applications, 2021, 57(15): 90-100.
[11]	SU Qing, LIN Huazhi, HUANG Jianfeng, LIN Zhiyi. Malicious Android Application Detection Combining CNN and Catboost Algorithm [J]. Computer Engineering and Applications, 2021, 57(15): 140-146.
[12]	JIANG Liangzhong, LEI Hang, LI Zhenhao, QIAN Weizhong, SHI Gantu. Research on Outbound Slotting Optimization Method by Using Adaptive Optimization Weights [J]. Computer Engineering and Applications, 2021, 57(15): 271-278.
[13]	HE Jiao, TAN Dailun. Three-Dimensional Terrain Path Planning Based on Sight Range and Genetic Algorithm [J]. Computer Engineering and Applications, 2021, 57(15): 279-285.
[14]	WANG Xiuli, ZHOU Peng, HOU Jingnan, WANG Shijun, LIN Xia. Research on Algorithm of Inspection Path Planning for Substation Robot [J]. Computer Engineering and Applications, 2021, 57(14): 245-250.
[15]	CHEN Yuanwen. Application of MapReduce Technology in Problem of Material Transportation and Stowage [J]. Computer Engineering and Applications, 2021, 57(12): 273-278.

New algorithm to calculating substation grounding soil parameters

一种计算变电站接地土壤参数的新算法

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics