Intelligent gallium arsenide high-concentration combined heat and power generation system and sun-tracking method thereof

Abstract

The invention discloses an intelligent gallium arsenide high-concentration combined heat and power generation system. The system comprises a remote general control table and at least one set of combined heat and power generation array, the combined heat and power generation array comprises a local monitoring device and at least one combined heat and power generation unit, and the combined heat andpower generation unit comprises a support, a transmission mechanism, a self-powering device, a first circuit and at least one set of combined heat and power generation module; the support comprises abase, a stand column and a framework, the base is fixed to an installation position, one end of the stand column is fixedly connected with the base, the other end of the stand column is connected with the framework through a transmission mechanism, and the combined heat and power generation module is arranged on the framework; and the first circuit comprises a control circuit and a first positioning module, and the control circuit pre-stores an unique ID corresponding to the control circuit and solar time corresponding to the installation position. The invention further provides a sun-tracking method realized by utilizing the intelligent gallium arsenide high-concentration combined heat and power generation system. According to the system, solar energy conversion rates are high, maintenance is convenient, maintenance cost can be greatly reduced, and the system is suitable for the technical field of photovoltaic power generation.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic power generation and is used for converting solar energy into electric energy and heat energy, in particular to an intelligent gallium arsenide high-magnification concentrating heat and power cogeneration system and a sun-tracking method thereof. Background technique [0002] With the advancement of science and technology and the development of economy, people's awareness of environmental protection is increasing day by day. As a renewable energy source, solar energy is widely favored for its large total energy, long-term, universal, and pollution-free. Thermal conversion and utilization is a common technical means for people to utilize solar energy. [0003] How to improve the effective utilization of solar energy has become a major factor restricting the development of the photovoltaic power generation industry. Many people choose gallium arsenide modules as photoelectric conversion devices...

AI Technical Summary

Problems solved by technology

[0003] How to improve the effective utilization of solar energy has become a major factor restricting the development of the photovoltaic power generation industry. Many people choose gallium arsenide modules as photoelectric conversion devices, but the utilization rate of solar energy for existing gallium arsenide modules is still not high enough

In addition, since there are multiple blocks on each solar photovoltaic panel, and each block contains more than one GaAs module, it is difficult to detect when a certain GaAs module is damaged, even if it is judged that a module is damaged. It is difficult to find out its specific location, which not only seriously affects the conversion efficiency of solar energy but also increases the work intensity of maintenance personnel

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