Electrolytic cell power distribution method and device and readable storage medium

In order to solve the problems existing in the prior art, the invention provides an electrolytic bath power distribution method which divides the operation states of an electrolytic bath into lowest power operation, low-power fluctuation operation, state switching power operation, high-power fluctuation operation and constant rated power operation. For the k electrolytic cells with the same power, the switching strategy of the k electrolytic cells at the moment comprises the following steps: S1, acquiring the operating parameters of the electrolytic cells, including the input fluctuation total load power Pall, the state switching power Pt, the rated power Pe of a single electrolytic cell and the minimum operating power PL of the electrolytic cells; and S2, all the k electrolytic cells are controlled to operate and start at the lowest power. And S3, a power distribution scheme is determined, and operation control is conducted on the k electrolytic cells. The power of the plurality of electrolytic cells is dist