Heat energy utilization system for gallium arsenide concentrated solar power station
A concentrating solar energy and power station technology, applied in photovoltaic power generation, photovoltaic thermoelectric hybrid power generation, photovoltaic modules, etc., can solve the problems of waste, energy consumption, no utilization of solar thermal energy, etc., and achieve great practical significance.
Inactive Publication Date: 2016-10-26
KUNSHAN KEDE NEW ENERGY TECH
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Problems solved by technology
Although this simple heat dissipation ensures the normal operation of the power generation system, it consumes extra energy and does not make any use of the heat in the sun, which is a huge waste
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[0010] Describe in detail below in conjunction with accompanying drawing.
[0011] See figure 1 , the present invention is a heat collection system that utilizes the cooling system of a gallium arsenide concentrating solar power station to collect heat. The basic element of the concentrating power generation system is a photovoltaic unit 2, and the part of the photovoltaic unit 2 facing the sun is hundreds of times to thousands Photovoltaic unit lens 1 with multiple light concentration, photovoltaic chip 9 is arranged at the focal point, heat collecting radiator 4 is arranged under the bottom plate of photovoltaic chip 9 of each photovoltaic unit 2, and heat collecting radiator 4 is connected by flexible heat insulating pipeline 3, The flexible heat-insulating pipeline 3 is connected with the circulation pump 8, the circulation pipeline 5 and the heat collector heat exchanger 6 to form a circulation heat exchange heat collection pipe network, which is connected with user pipel...
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The invention relates to a heat energy utilization system for a gallium arsenide concentrated solar power station. The heat energy utilization system is characterized in that the system is a heat collection system for collecting heat from a heat dissipation system of the gallium arsenide concentrated solar power station, a photovoltaic unit is the basic element for forming a concentrated power generation system, the sunlight-facing part of the photovoltaic unit is a photovoltaic unit lens for concentrating hundreds of to thousands of light, a photovoltaic chip is arranged at the focus, a heat collection radiator is arranged below a bottom plate of the photovoltaic chip of each photovoltaic unit, and the heat collection radiators are connected by a flexible heat insulation pipeline; the flexible heat insulation pipeline is connected with a circulating pump, a circulating pipeline and a heat collecting exchanger to form a circulating heat exchange and heat collection pipe network, which is connected with a user pipeline; and the heat collection pipe network is full of heat collection liquid. The heat energy utilization system solves the problems of heat dissipation of the power generation system and heat collection of the whole system, improves the utilization efficiency of solar energy to over 60%, comprehensively utilizes heat energy during concentrated power generation, and thus has huge practical significance.
Description
technical field [0001] The invention belongs to the technical field of gallium arsenide concentrating solar power generation system, and in particular relates to a thermal energy utilization system of a gallium arsenide concentrating solar power station. Background technique [0002] When the gallium arsenide concentrating solar power generation system is working, due to the concentrating effect of the lens hundreds or even thousands of times, high heat is generated on the photovoltaic chip floor. If the heat dissipation is not good, the photoelectric conversion efficiency will be affected, and even The serious consequences of burning the chip, so many power generation systems have adopted different heat dissipation devices. Although this simple heat dissipation ensures the normal operation of the power generation system, it consumes extra energy and does not make any use of the heat energy in the sun, which is a huge waste. Sunlight radiates a huge amount of heat on the ea...
Claims
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Login to View More IPC IPC(8): H02S40/44
CPCH02S40/44Y02E10/50Y02E10/60
Inventor 沈喜荣
Owner KUNSHAN KEDE NEW ENERGY TECH