高海拔地区集电线路施工技术要点

Key Points of Construction Technology for Power Collection Lines in High-altitude Area

在光伏电站里输电线路从施工到运行存在着不同的变化,如施工工艺不合格,绝缘材料老化变质、外力破坏造成外表保护层机械损伤等问题,输电线路的选材及施工是保障电气系统正常运行的重要技术之一,故分析了高海拔地区光伏项目集电线路施工的要点,重点讨论了施工前准备工作、选材与布线、安装与连接以及维护与检修等方面。通过合理的施工措施和质量控制,可以确保高海拔地区光伏项目集电线路的安全和稳定运行。

There are different changes in the construction and operation of transmission lines in photovoltaic power plants,such as unqualified construction technology,aging and deterioration of insulation materials,and mechanical damage to the outer protective layer caused by external forces.The selection and construction of transmission lines are important technologies for ensuring the normal operation of electrical systems.Therefore,this article analyzes the key points of photovoltaic project collection line construction in high-altitude areas,focusing on the preparation work before construction,material selection and wiring,installation and connection,as well as maintenance and repair.Through reasonable construction measures and quality control,the safe and stable operation of photovoltaic project collection lines in high-altitude areas can be ensured.