提出了在特高压输电线路超长站距传输过程中，简化中继站规模并将其直接架设于线路铁塔上的设计方案。对该方案的可行性进行了分析，描述了其系统组成、系统模型、现场及模拟测试结果，分析了其经济实用性，为解决电力系统特高压超长距光通信问题提供了一种新思路。

A design scheme was proposed for a small-scale aerial relay station directly located on the tower for ultra-long span transmissions in UHV power lines. This study analyzed the design scheme's feasibility, composition, simulation model, field test results, simulation results and economic practicality, which could provide a new idea for ultra-long optical communication in UHV power systems.