Dilatation detection method and device based on daily generating capacity data, equipment and medium

The invention discloses a capacity expansion detection method, device and equipment based on daily generating capacity data and a medium. The method comprises the following steps: acquiring daily generating capacity data of a target user in a preset duration and a target quarter to which the daily generating capacity data belongs; wherein the daily generating capacity data comprises dates and corresponding generating capacity data; determining a maximum generating capacity threshold value in the target quarter; determining whether the target user is an expansion user according to the daily generating capacity data and the corresponding maximum generating capacity threshold value, calculating the maximum generating capacity threshold value of each user, recording the daily generating capacity data of each user, and timely judging whether the user has an expansion behavior based on the analysis of the maximum generating capacity threshold value and the daily generating capacity; therefore, legal rights and inte