龙滩水电站电气设计研究

为保证龙滩水电站机电设备的长期安全可靠运行，对电站电气设计的几个主要方面，包括电气主接线、发电机、开关站、主变压器、过电压、接地等，必须提出科学合理的设计方案，近几年通过广泛调研以及与国内科研院所合作研究，取得了一些重要成果．对此进行了总结和专题介绍，可供大型水电工程电气设计同行参考。

Study on the electrical design of Longtan Hydropower Station

In order to ensure a long-term safe and reliable operation of the Longtan Hydropower Station, a scientific and rational electric design scheme regarding wiring, generator, switch station, main transformer, over-voltage and earthing must be worked out, Significant achievements have been obtained in the past years through extensive investigation and cooperative research with the domestic scientific research institutes. This paper presents the case study results, which may serve as a reference for the electric design for future large hydropower projects.