Research on Transmission Characteristics of 5G Signal for Indoor Substation Based on Ray Tracing

The 5G networks can be used to enhance the transmission ability of substation power services. However, because of the complex and diverse environment of substations, such as the presence of a large number of obstacles of different materials and electrical equipment indoors, we need to conduct wireless coverage modeling and transmission quality assessment. In this paper, the 5G signal transmission characteristics in the indoor environment of substations for the established indoor environment and equipment layout are analyzed using methods such as road loss statistical analysis and 3D ray tracing. It can quickly evaluate the 5G indoor coverage quality of substations and provide technical support for planning a reasonable and efficient 5G network.