Plant-station joint control optimization scheduling method serving large-scale reconstruction and extension water supply pipe network

Abstract

The invention discloses a plant-station joint control optimization scheduling method serving a large-scale reconstruction and extension water supply pipe network, which comprises the following steps of: (1) determining a time range in which optimization scheduling needs to be carried out, generally 24 hours per day; (2) acquiring water plant and regional booster pump station water pump unit parameters, and calculating a water pump characteristic curve; (3) determining constraint conditions of the plant-station joint control optimization scheduling model; (4) establishing a plant-station joint control optimization scheduling model of the water supply network, and solving an optimal operation scheme by using an artificial bee colony algorithm; and (5) comparing the multiple groups of operation schemes to obtain the optimal operation scheme of the current pipe network.

Description

technical field [0001] The invention belongs to the field of urban water supply pipe network optimization and scheduling, in particular to a "plant-station" joint control optimization and scheduling method for large-scale reconstruction and expansion of water supply pipe networks. Background technique [0002] With the development of urbanization, the reform of urban-rural integrated water supply continues to advance. The urban-rural integrated water supply means that the urban water supply pipeline is continuously extended and the water supply scope is continuously expanded. How to reduce the operating energy consumption of the water supply network under the condition of expanding the pipeline network and centralized water supply has become a major problem in the construction of urban-rural integrated water supply. In the past, researchers have conducted a lot of research on the optimal combination of operating states of water pump units, and avoid wasting energy consumptio...

AI Technical Summary

Problems solved by technology

In recent years, some researchers have devoted themselves to improving the calculation speed of the optimal scheduling model for real-time scheduling applications, but most of these studies are solely for the water pump unit in the pump room of the water plant

In the urban-rural integrated water supply system, the distance from the water plant to the end of the pipe network is relatively long, and it is usually necessary to set up a regional pressurized pump station midway. If the operation mechanism of the pressurized pump station is not scientific enough, energy consumption will be wasted. The optimal scheduling of plant water pump units can no longer meet the energy saving needs of urban and rural integrated water supply systems

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