本文从跟踪调节的观点出发,分析了水轮发电机组功率变化规律及其特点,讨论了调速器所应当采取的措施,提出了机组功率变化过程线及其特征值的计算方法,并和实测值进行了比较。 In this paper, from the point of view of tracking regulation, the law of power variation and its characteristics are analyzed. The measures to be taken by the governor are discussed. The calculation method of power variation process line and its eigenvalue are proposed. The values ​​were compared.