Cooling system of high concentration solar generating battery assembly

Abstract

The invention relates to a cooling system of a high concentration solar generating battery assembly for rapidly reducing the temperature of a high concentration solar battery assembly with high efficiency and improving the photoelectric conversion efficiency of a high concentration solar battery provided with a cooling device by 35 percent from 13 percent at present. The cooling system comprises a high concentration device, a solar battery assembly and an oscillating-flow heat-pipe heat radiator which is integrally packaged with the solar battery assembly, wherein an evaporation section is formed at one end of the oscillating-flow heat-pipe heat radiator close to the solar battery assembly and made from a high-thermal-conductivity material containing a U-shaped microchannel, a condensation section is formed at the other end of the oscillating-flow heat-pipe heat radiator, and a condensation section heat pipe is abutted on a U-shaped microchannel opening of the evaporation section to form a mutually communicated loop, is arranged in atmospheric environment and naturally cooled by an outdoor airflow. The whole cooling system is not provided with motion parts, does not need external mechanical power for heat transfer and has simple structure, great equivalent transferring heat, high efficiency, low price and long service life.

Description

technical field [0001] The invention relates to a cooling system for a high-power concentrating solar power generation cell assembly. Background technique [0002] With the depletion of global fossil energy and the enhancement of human awareness of environmental protection, the power generation business centered on photovoltaics has developed rapidly in recent years. The high cost of photovoltaic cell components and low photoelectric conversion efficiency are the key to restricting the development of photovoltaic industry. High-power concentrating photovoltaic power generation technology has emerged as the times require. This technology has great advantages in greatly reducing the cost of power stations and quickly realizing large-scale production. Insufficient amount of power for charging and relatively short charging time, high-power concentrating solar power generation significantly reduces the cost of photovoltaic power generation. However, there are also certain proble...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the heat dissipation problem of the existing high-power concentrating solar cell components, and provide a new type of cooling system for high-power concentrating solar cell components, which can quickly and efficiently reduce the temperature of high-power concentrating solar cell components. The photoelectric conversion efficiency of the high-power concentrating solar cells of the heat dissipation device can be increased from the current 13% to 35%, and the heat dissipation process does not need to consume any mechanical energy

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