Research on Key Technologies for Dual-Modular Wireless Communication in the Multi-mode Wireless Communication of Power Grid Protection

Through the wireless communication terminal, the relevant business of the power industry can be connected to the public network. The current wireless communication terminals used in some hanging network demonstration projects only realize the chain and interconnection function of distribution network protection business data. There is no communication between communication. Agreement and communication models do performance optimization. The internal processing delay sent from business data to the empty side side is affected, which affects the overall action time of the power distribution network of wireless communication, that is, the existing general CPE does not target the distribution network for the distribution network Customized development of the low latency and high reliability of the channel for business. This article focuses on the dual-mode data transmission technology suitable for the distribution network and the form of wireless communication terminal devices and installation technologies suitable for wireless communication terminals suitable for the grid.