大型抽水蓄能机组现场启动调试技术研究及应用

随着抽水蓄能电站建设的不断增加，越来越多的抽水蓄能机组需投入电网运行，为了确保新投入机组的安全、可靠、稳定运行，新投产机组必须经过一整套严格的启动试验程序，以检验机组的安装和制造质量，同时为机组能否进入电网稳定运行作出评价。本文结合工程实际，详细叙述了抽水蓄能机组现场启动调试的步骤和顺序，并就电站首机首次启动方式进行了分析和论证。

Site commissioning and testing technology for large pumped storage units

With development of pumped storage power stations, many units need to synchronized running. In order to ensure new units operating safely, reliably and stably, the strict commissioning procedure is necessary to examine the manufacture and installation quality and evaluate whether the new units can be connected to the grid. The paper introduces the site commissioning procedures, analyzes and demonstrates the starting principle and procedure for the first starting.