Photovoltaic biomass integrated power generation system

Abstract

The invention discloses a photovoltaic biomass comprehensive power generation system. The photovoltaic biomass comprehensive power generation system comprises a solar power generation sub system, an animal farm and a biomass reaction apparatus, wherein more than two solar energy conversion systems in the solar power generation sub system are arranged at intervals; a plant planting region is formed in a gap between every two adjacent solar energy conversion systems; each solar energy conversion system is in hot link with the biomass reaction apparatus and suitable for heating the biomass in the biomass reaction apparatus; the waste in the animal farm is conveyed to the biomass reaction apparatus through a material inlet of the biomass reaction apparatus; and the biomass reaction apparatus is also provided with a residue-outlet pipeline which is used for outputting residue in a reaction cavity. According to the photovoltaic biomass comprehensive power generation system, the biomass reaction apparatus is heated by the heat generated by the solar energy conversion systems; plants are used for feeding animals; the animal waste is used as the raw material of the biomass reaction apparatus, so that complete local solar energy circulation is established; the solar energy cost is lowered while an environmental protection effect is realized; and the value output of soil in unit area is improved.

Description

technical field [0001] The invention relates to the field of energy cycle systems, in particular to a photovoltaic biomass comprehensive power generation system. Background technique [0002] At present, with the reduction of traditional fossil energy reserves such as coal, oil, and natural gas, and the earth's atmospheric CO 2 The greenhouse effect brought about by the increase has caused global warming, and the pollution caused by the burning of fossil energy has worsened. The search for clean and renewable non-mineral energy has become the focus of widespread concern in society. [0003] The photoelectric conversion efficiency of solar power generation technology can already exceed 20%, and the theoretical photoelectric conversion efficiency of concentrated photovoltaics exceeds 30%. As an energy storage component, the cost of achieving stable grid-connected power even exceeds that of the photovoltaic power generation system itself, and the cost of solar power generation...

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Problems solved by technology

[0009] Based on this, it is necessary to provide a photovoltaic biomass integrated power generation system for the existing problems of low utilization efficiency of solar energy resources, high cost, and low land use rate.

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