呼和浩特抽水蓄能电站双机甩负荷试验

Simultaneous Load Rejection Test for Both Generator Units of Hohhot Pumped-storage Power Station

以内蒙古呼和浩特抽水蓄能电站1~#机组和2~#机组双机甩负荷试验为例,从试验目的、技术标准、测试参数、试验要求、试验工况的选择及试验程序和安全控制等方面对抽水蓄能双机甩负荷试验过程进行了详细论述,并分析了双机甩负荷及干扰试验的有关技术问题,对其他同类型的抽水蓄能电站进行双机甩负荷试验具有一定的借鉴作用和参考价值。

Based on the practice of simultaneous load rejection test of both the generator units of the Hohhot pumped-storage power station, this paper makes a detailed presentation of proposal for carrying out the test of the subject units, including purpose of the test, technical standards followed, parameters used, conditions set and procedures and safety control during the test. Technical discussions on certain issues of the test are also provided. The proposal may give reference for the load rejection tests of other pumped-storage power stations.