A thermoelectric cooling integrated system for efficient utilization of solar energy
A solar energy and thermoelectric cooling technology, applied in the field of solar energy utilization, can solve the problems of high photovoltaic cell temperature and low solar energy photothermal conversion efficiency, and achieve the effects of increasing power generation, high solar energy photothermal conversion efficiency, and improving heating efficiency
Active Publication Date: 2018-07-24
SHANXI UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, provide a thermoelectric cooling integrated system for efficient utilization of solar energy, and solve the technical problems of high photovoltaic cell temperature and low solar thermal conversion efficiency in solar photovoltaic photothermal technology
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[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0015] like figure 1 As shown, a thermoelectric cooling integrated system for efficient utilization of solar energy, including: a solar photovoltaic power generation system 1, a low-temperature organic working medium power generation system 2, a solar photothermal heating system 3 and a refrigeration heat pump system 4;
[0016] The solar photovoltaic power generation system 1 includes a photovoltaic module 1-1, a photovoltaic inverter system 1-2, a public grid 1-3, a controller 1-4 and a water tank 1-5; The photovoltaic inverter system 1-2 is connected, and the output terminals of the photovoltaic inverter system 1-2 are respectively connected to the public grid 1-3 and the controller 1-4; the photovoltaic module 1-1 is connected to the water tank 1-5;
[0017] The low-temperature organic working medium power generation system 2 includes a p...
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The invention relates to a solar efficient utilization heat-electricity-cold integrated system, and belongs to the technical field of solar energy utilization. The solar efficient utilization heat-electricity-cold integrated system solves the technical problems of high temperature of photovoltaic battery and low solar photothermal conversion efficiency in the solar photovoltaic photothermal technology. The solar efficient utilization heat-electricity-cold integrated system has the technical scheme that the solar efficient utilization heat-electricity-cold integrated system comprises a solar photovoltaic power generating system, a low-temperature organic work medium power generating system, a solar photothermal warning system and a refrigeration heat pump system. The solar efficient utilization heat-electricity-cold integrated system has the advantages that the comprehensive utilization rate is high; the temperature of the photovoltaic battery can be effectively reduced; the solar photothermal conversion efficiency is high.
Description
technical field [0001] The invention belongs to the technical field of solar energy utilization, in particular to a thermoelectric cooling integrated system for efficient utilization of solar energy. Background technique [0002] Solar energy is considered as a renewable energy with great development potential due to its clean, pollution-free and abundant resources, and the efficient and comprehensive utilization of solar energy is regarded as an effective way to alleviate the current energy shortage and environmental damage. Solar photovoltaic photothermal technology combines photovoltaic power generation with solar thermal utilization, which can reduce the operating temperature of photovoltaic panels and recover heat at a certain temperature, comprehensively improving the efficiency of solar photothermal conversion. However, the temperature of photovoltaic panels is an important factor affecting the efficient utilization of solar energy. How to reduce the temperature of ph...
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IPC IPC(8): H02S40/44H02S40/42F24D3/00F24D3/18
CPCF24D3/005F24D3/18F24D2200/123F24D2200/14H02S40/425H02S40/44Y02E10/50Y02E10/60
Inventor 靳智平白涛郑立星胡波雷翠红
Owner SHANXI UNIV