HUANG Yan, LI Bing, HE Yigang. Channel analysis of wireless monitoring system in digital substation[J]. 2019, (6): 42-45. DOI: 10.13873/J.1000-9787(2019)06-0042-04.
数字化变电站无线监测系统信道分析
摘要
根据变电站内电气设备和监测系统收发天线的相对位置关系
推导出不同区域的基于圆形模型、半圆模型和椭圆模型到达角度的概率密度函数
给出适合不同区域的散射体分布模型
为数字化变电站内无线通信的实现提供支撑。
Abstract
According to relative position relationship between electrical equipment in substation and transceiver antenna of the monitoring system
probability density functions of different regions based on circular model
semicircular model and angle of arrival of elliptical model are deduced
and the scatter distribution models suitable for different regions are given
which provide support for wireless communication in digital substation.