运用等值复数镜像法求解复合分层土壤结构的格林函数  

DERIVATION OF GREENS FUNCTION BY EQUIVALENT COMPLEX IMAGE METHOD IN A HORIZONTAL AND VERTICAL COMBINED-LAYER SOIL STRUCTURE

作　　者：孙结中[1] 刘力[2] 

机构地区：[1]广西电力试验研究院,广西南宁530023 [2]广西大学电气工程学院,广西南宁530004

出　　处：《中国电机工程学报》2003年第9期146-151,共6页Proceedings of the CSEE

摘　　要：通过用等值复数镜像法求解水平多层和垂直多层土壤结构的格林函数,并结合镜像的物理概念,将等值复数镜像法运用于水平和垂直复合分层的土壤结构中,推导出这种复合土壤结构的格林函数。根据得到的格林函数编制了接地计算软件,将计算结果与有关计算结果相比较,证实了该文求解得到的格林函数是正确的。By mean of deriving the Greens function in horizontal-layer and vertical-layer soil structures, Greens function in a horizontal and vertical combined-layer soil structure is derived first time in this paper using the concept of image. The software for simulating grounding systems in the complex soil structure is also developed. The results from this paper are identical with those from the references.

关 键 词：电力系统 仿真 等值复数镜像法 格林函数 复合分层土壤结构 接地计算 接地网 

分 类 号：TM743[电气工程—电力系统及自动化] TM862