Integrated vertical axis wind power generation and high-altitude water storage energy storage power generation system

Abstract

An integrated vertical axis wind power generation and high-altitude water storage energy accumulation generation system comprises a wind power generation device and a hydroelectric generation device;the wind power generation device comprises a concrete tower, a wind power generator and a wind turbine arranged on the concrete tower and used for driving the wind power generation device; the hydroelectric generation device comprises a high-level reservoir, a low-level reservoir, a pumping device and a hydroelectric generator; the concrete tower is of a hollow structure; and a closed containing cavity in the concrete tower forms the high-level reservoir. The wind power generator is ingeniously used, even an inner cavity of the concrete tower which is several hundred meters high can be used asthe reservoir, a water pumping energy accumulation high and low reservoir is integrated into the concrete tower, a water pumping energy accumulation power station is constructed through drop of the high and low reservoirs, and water pumping and energy accumulation are conducted when wind power generation is surplus under good wind conditions; and when power is scarce or the wind condition is poor, hydropower is used for power generation, the wind curtailment phenomenon of wind power generation is effectively avoided, greater benefits can be brought, and lands are saved.

Description

technical field [0001] The invention relates to power generation equipment, especially an integrated vertical axis wind power generation system and high-altitude water storage energy storage power generation system. Background technique [0002] At present, the forms of hydroelectric power stations are as follows: one is the pumped storage power station, which transfers the water level potential energy of the upstream reservoir to the downstream reservoir, and the kinetic energy generated by the water level is converted into electrical energy by the hydroelectric generator; There are upper and lower reservoirs. Wind power generation is currently being directly connected to the grid for power generation. Due to the erratic wind force, the generated electric energy is disordered and low-quality electric energy. The specific application of wind power generation has great limitations. Although both of the above two types operate independently and have relatively complete struct...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an integrated vertical axis wind power generation and high-altitude water storage energy storage power generation system, which solves the problem of geographical restrictions on the construction of wind power and hydro power combined power generation equipment, and occupies less land resources

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