天生桥二级水电站主机及辅助设备的技术改进

The Technology Improve About Main Units And Auxiliary Equipment Of Tianshengqiao-Ⅱ Hydropower Station

天生桥二级水电站主机、辅助设备由于设计、制造、选型、安装等原因，在运行中暴露出大量缺陷，直接威胁机组的安全运行。通过近两年半对设备采取针对性的技改工作，大大提高了主机、辅助设备运行的可靠性、稳定性、灵活性，为天生桥二级水电站创造了较大的经济效益。

The main units and auxiliary equipment of Tianshengqiao-Ⅱ Hydropower Station have exposed some deficiencies since it was put into operation, resulting from design,manufacture, installation. Theimprovement work had been down in past two years, the operation reliabity, stability and flexibility of themain units and ausiliary equipment have increased and certain, benefits are obtained.