Energy parameters of a hybrid counter-rotor hydraulic unit operating on the basis of solar and hydraulic energy

Abstract

This article analyzes the prospects for using a combined hybrid solar photovoltaic and hydroelectric device and presents their characteristics and energy parameters. In particular, since the hydroelectric device consists of a counter-rotor hydraulic unit, the functional relationship between the dynamic parameters of the reactive and active impellers and the efficiency of the hydraulic unit was investigated. Based on the obtained graphs and analytical expressions, the relationship between the energy parameters of the jet nozzle hydraulic turbine and the design parameters of the hydraulic unit was analyzed.