Distributed pumped storage system suitable for power load areas in hills, mountains and cities

The invention relates to the field of water storage and energy storage, in particular to a distributed pumped storage system suitable for power load areas in hilly and mountainous cities and towns, which comprises an upper reservoir, a lower reservoir and a pumped storage reversible unit communicated with the upper reservoir and the lower reservoir through pipelines. The altitude of the pumped storage reversible unit is higher than that of the lower reservoir but lower than that of the upper reservoir; the upper reservoir comprises a first water tank group which is arranged at the same altitude on mountains around cities and towns in hills and mountains and is communicated through pipelines; the lower reservoir comprises a second water tank group which is arranged at the altitude such as the foot of a hill and mountain town and is communicated through a pipeline; the pumped storage reversible unit is connected with any water tank of the first water tank group and any water tank of the second water tank group,