Mathematical models of operating regimes of flood control facility’s system

Abstract

The rapid spread of storm floods over large areas requires flood management throughout the river basin by the creation of a system of flood control facilities of various functional purposes distributed in the area. The central part of the system is the hydro system with a hydroelectric power plant. Also, the flood control facilities on the side tributaries with the self-regulating reservoir are included in it. The development of mathematical models is needed to ensure the effectiveness of using flood control facilities, reflecting the specifics of their operation. We have developed unified mathematical models of a hydraulic structure with a hydroelectric power station and a means of protection against floods. These models are implemented in a computer program that provides the ability to determine the main parameters and operating regimes of hydro systems in a wide range of initial data. It makes possible specifying the parameters and operation modes of each hydro system with the current economic and environmental requirements, to assess the energy-economic and ecological consequences in the work of the flood control facilities distributed in the area.