Water consumption free integrated power generation device capable of comprehensively utilizing wind energy and solar light thermal energy

Abstract

The invention discloses a comprehensive integrated power generation device with no water consumption, wind and solar thermal energy. The power generation device includes a tower body device built on the top of a mountain or a slope. It is provided with a vertical air duct, a horizontal air duct, an airflow generator and a ventilation control system for controlling the separate ventilation of the two air ducts. The vertical air duct and the horizontal air duct are independently ventilated to drive the airflow generator to generate electricity independently. The present invention designs an integrated device for comprehensive utilization of solar energy, light heat and wind energy, which has the characteristics of no water consumption, high comprehensive efficiency, multi-purpose with the same device, and the like.

Description

technical field [0001] The invention relates to an integrated power generation device integrated without water consumption, wind and solar thermal energy. Background technique [0002] In the current photothermal power generation industry, the most common tower-type, trough-type, and dish-type power generation devices all require a set of light reflection, heat collection, heat transfer, heat exchange and other devices. The system is complicated and there are many processes; especially the heat-absorbing materials and heat transfer medium, together with the piping system, form a complex and huge system, which has more practical problems and is inconvenient to maintain. In addition, the heating steam used in the power generation system requires a large amount of water, which is especially unfavorable for water-scarce countries like China. [0003] On the other hand, wind energy is abundant in the west, north, and coastal areas of China, so wind power is widely used in these ...

AI Technical Summary

Problems solved by technology

Most of the above-mentioned areas are short of water, and the existing structures of wind turbines generally can only use horizontal wind force, or can only use wind force in one direction, which is one of the limitations of wind power generation

[0004] There is also the unevenness of the energy of sunlight over time, concentrated at noon, and weak solar radiation in the morning and evening; while the wind on the surface is just the opposite, so the peaks of the sun and wind power are just staggered, and currently only two The power generation system is connected to the grid or used separately, which cannot be unified

To sum up, wind power and solar thermal power generation are two independent systems, each with different advantages and characteristics but cannot be combined

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