The invention discloses an intelligent power supply dynamic hierarchical management method. The method comprises the following steps: constructing a heterogeneous block chain power
supply network model; information of the third-level power utilization nodes and the power utilization
client nodes is collected, and collected information is obtained; generating a third-level
electricity demand report and a second-level
electricity demand report according to the collected information; classifying the
electricity customers according to the collected information; the first-level dispatching center node obtains a second-level network supply index according to the second-level electricity demand report, and issues the second-level network supply index to a second-level
power grid main block chain; the second-level dispatching center node obtains a third-level network supply index according to the third-level
power demand report, and issues the third-level network supply index to a third-level
power grid main block chain; when the three-level network supply index is smaller than the average electricity consumption power, the three-level dispatching center node carries out load pre-judgment to generate an ordered regulation and
control table; and when the three-level network supply index is greater than the average
power consumption power, performing power supply and
energy storage on the intra-day emergency peak avoidance
power consumption user group. According to the invention, safe and orderly off-peak power utilization and off-peak power utilization can be realized.