Concentrating solar power generation and heat absorption power generation system

Abstract

A concentrating solar power generation and heat absorption power generation system comprises a solar tracking photovoltaic power generation device, a waste heat absorption device, a steam power generation device and a water storage tank, wherein the solar tracking photovoltaic power generation device comprises a solar cell panel, the waste heat absorption device is arranged on the back face of thesolar cell panel, and the waste heat absorption device is connected with the water storage tank through a water inlet pipe; and the waste heat absorption device is connected with the steam power generation device through a steam pipe. The sunlight direction sensing assembly is adopted and matched with the servo control system, the convex lens can be aligned to the sun all the time, the sunlight utilization efficiency is improved, and the environment adaptability to different regions is good; due to the adoption of the light gathering power generation scheme of the convex lens, high power generation efficiency can be achieved by using the solar cell with a small area, and a large amount of waste heat can be generated; according to the waste heat recovery device integrated with the solar cell panel, the heat conduction pipe is used for conducting heat efficiently, the photovoltaic power generation assembly can be protected, and meanwhile waste heat power generation is achieved.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and in particular relates to a concentrated solar power generation and heat absorption power generation system. Background technique [0002] At present, solar panels are generally placed obliquely and different inclination angles are set according to the latitude of different regions. In a day, sunlight only illuminates the solar panels vertically for a short time, which leads to low efficiency of solar panels to absorb sunlight. ; In addition, more heat generated by the solar panel during the photoelectric conversion process is naturally dissipated into the air, which also causes more energy loss. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a concentrating solar power generation and heat absorption power generation system that has high utilization rate of solar energy and fully utilizes heat generated ...

AI Technical Summary

Problems solved by technology

[0002] At present, solar panels are generally placed obliquely and different inclination angles are set according to the latitude of different regions. In a day, sunlight only illuminates the solar panels vertically for a short time, which leads to low efficiency of solar panels to absorb sunlight. ; In addition, the solar panels generate more heat during the photoelectric conversion process, which is naturally dissipated into the air, which also causes more energy loss

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