Water supply adjusting method and device for reservoir group

Abstract

The invention provides a water supply adjusting method and device for a reservoir group. The method comprises the following steps: the yearly water consumption of water users in a first zone is acquired, and the total sink capacity of each reservoir capable of supplying water to the first zone is acquired; first water withdrawal of each reservoir is calculated when water is supplied to the water users in the first zone according to the yearly water consumption of the water users in the first zone and the total sink capacity of each reservoir capable of supplying water to the first zone, and water is withdrawn from the corresponding reservoir to be supplied to the water users in the first zone according to the first water withdrawal of each reservoir. Through comprehensive consideration of the sink capacity of each reservoir capable of supplying water, water is withdrawn from each reservoir to be supplied to the first zone, macro-control of each reservoir is realized, and the problem that the nearest reservoir is exhausted while other reservoirs are full but cannot supply water is solved.

Description

technical field [0001] The invention relates to water resources allocation technology, in particular to a method and device for regulating water supply of reservoir groups. Background technique [0002] In a region / catchment where multiple storage reservoirs are distributed, a single reservoir may simultaneously supply water to multiple subregions, and a subregion may draw water from multiple reservoirs. In accordance with the principle of optimal allocation of water resources in a region / basin, in order to maximize the social, economic and ecological benefits of water resources, it is necessary to coordinate water intake from various reservoirs and equitably supply water to all subregions. [0003] There are four reservoirs A, B, C, and D near a certain subregion. This subregion can draw water from the four reservoirs A, B, C, and D from near to far. The commonly used water resource allocation method is: determine the water intake according to the distance The priority of ...

Images