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为了分析不同电压控制模式之间的联系,从一个理想化的最优控制模式出发,通过在时间、空间和目标3个方面所进行的合理简化,逐步将其演化为各种实用的电压控制模式,并利用时间-空间-目标三维分类的方法对各种电压控制模式进行了对比。得出了理想化最优控制模式、2层电压控制模式、保优电压控制模式、3层电压控制模式的数学模型。指出各种控制模式之间存在着内在的演化关系,不同的电压控制模式有不同的适用条件,其中3层电压控制模式更加适合现阶段中国电网的特点和需求。
In order to analyze the connection between different voltage control modes, starting from an idealized optimal control mode, it gradually evolves into various practical voltage control modes through reasonable simplification in terms of time, space and target , And compared various voltage control modes by using the method of time-space-target three-dimensional classification. The mathematic model of idealized optimal control mode, 2-layer voltage control mode, guaranteed-voltage control mode and 3-layer voltage control mode is obtained. It is pointed out that there exists an inherent evolutionary relationship among various control modes. Different voltage control modes have different applicable conditions. Among them, the 3-layer voltage control mode is more suitable for the characteristics and demands of China’s power grid at this stage.