郭桂林，王成国 

    摘要：本文通过分析核电站应急柴油发电机组在加载过程中电气参数的影响因素，提出了主要根据机组在加载中暂态电气指标来选择机组的容量，并且将现有容量选择的几种计算方法做了对比，对机组容量的初步选择给出了一定的建议。

    关键词：核电站；柴油发电机组；暂态分析；容量选择

    Abstract: The paper discusses the influence of electric parameters while the emergency diesel generator sets applied in the nuclear power plant is being loaded, proposes that the capacity of generator sets is selected according to the transient electric parameters during being loaded and compares the calculation methods that are used to select capacity and gives some advices on selecting the capacity of generator sets.

    Key words: Nuclear power plant; Diesel Generator Set; Transient Analysis, Capacity Selection