The invention provides a control method, a redundant power supply control device and the redundant power supply, the method includes: obtaining the output power and the redundant power supply power supply module of the current total output power, total power output is equal to the output power of the power supply module and the distribution of output power; the power supply of the judge the module is a predetermined distribution calculated in advance, in the current total output power; in the way of the distribution of the output power of the power supply module is not calculated in advance, in the current output mode of distribution under the predetermined total power, output power according to the predetermined distribution way of redistributing the power supply module. By utilizing the technical proposal, the user can make the input total power lower and the output efficiency higher when the output power of the redundant power supply is the same, thereby achieving the effect of energy saving and power saving.
【技术实现步骤摘要】
【技术保护点】
一种冗余电源的控制方法，所述冗余电源包括多个相互并联的电源供应模块，其特征在于，包括如下步骤： 获得所述各电源供应模块的输出功率及所述冗余电源当前的输出总功率，所述输出总功率等于所述各电源供应模块的输出功率之和； 判断所述各电源 供应模块的输出功率的分配方式是否为预先计算出的、在所述当前输出总功率下的预定分配方式； 在所述各电源供应模块的输出功率的分配方式不为所述预先计算出的、在所述当前输出总功率下的预定分配方式时，按照所述预定分配方式重新分配所述各电源供应模 块的输出功率。
【技术特征摘要】
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。