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用数学统计法进行水库多年迳流调节计算的方法,系认为相邻年迳流量之间存在的关系很微弱,即年迳流量属于偶然性事件。关于利用坝址处平均统计特征值如标准值,变差系数等(不管这些统计特征值是根据实测资料求出的或间接插补的)以求调节流量保证率或水库蓄水保证率,普通所用的方法在С.Н.克里茨基、М.Ф.曼克里合著的“水利计算”,М.В.波达波夫的,“迳流调节”及G.Н.倪克勤的“水能学”等书籍中均有叙述。这些方法计算出来的结果的共同特点是不能求得蓄水保证率曲线的分配特征值(标准值、变差系数),同时如果还要考虑水库初蓄与天然库水量之间的相
Using mathematical statistics to calculate the regulation of the reservoir for many years, it is considered that there is a weak relationship between the flow rates of adjacent ridges. That is, the annual flow is an accidental event. Regarding the use of average statistical eigenvalues at the dam site such as standard values, coefficient of variation, etc. (regardless of whether these statistical eigenvalues are obtained from the measured data or indirectly implied) in order to adjust the flow rate guarantee rate or the reservoir water retention rate, The method used is described in “Calculation of Water Resources” by С.Н. Kritzki, М.Ф. Mankri, М.В. Pobovvik, “迳 迳 调 节” “and G... Ni Keqin ”Hydropower" and other books are described. The common characteristic of the results calculated by these methods is that the distribution eigenvalues (standard values, coefficient of variation) of the water retention curve can not be obtained, and if the phase between the initial storage of reservoir and the natural reservoir is also taken into account