Solar Tracking Connected Robot

Abstract

The invention discloses a solar tracking interconnection robot. The solar tracking interconnection robot comprises a driving mechanism, azimuth tracking transmission mechanisms and elevation angle tracking transmission mechanisms (7); the driving mechanism is connected with the azimuth tracking transmission mechanisms through a coupling (4), an interconnection shaft (6) and a bearing seat (5); the driving mechanism comprises a motor (1) and a speed reducer (2); each azimuth tracking transmission mechanism comprises a turbine worm-gear speed reducer (3), a main column tube seat (19), a main column (9) as well as a bracket main shaft (11) and a main bracket (16) which are arranged on the main column (9); and each elevation angle tracking transmission mechanism includes a sliding block (700), a sliding head (701) and an elbow guide rail (702). When the concentration ratio of a solar concentrator which has a V-shaped profile and is composed of a main bracket, a photothermal and light reflection bracket and the like is 2, the solar power generation and generated output of unit-area photovoltaic and photothermal assemblies of the solar tracking interconnection robot can be improved by 100%.

Description

technical field [0001] The invention relates to the technical field of solar photovoltaic photothermal equipment tracking, in particular to a solar tracking interconnected robot. Background technique [0002] Due to the rotation of the earth, compared with a solar photovoltaic thermal power generation system at a fixed location, the four seasons of the year are spring, summer, autumn and winter, and the sun rises and sunsets every day. The module can face the sun at all times, and the best power generation efficiency is the long-term need to face in the field of solar photovoltaic and thermal power generation technology. The solar tracking system is to optimize the use of sunlight in the process of photovoltaic and solar thermal power generation to improve the photoelectric conversion. High-efficiency mechanical and electronic control unit systems, keeping the power plant facing the sun when solar photovoltaic light and heat can significantly improve the photoelectric effici...

AI Technical Summary

Problems solved by technology

[0002] Due to the rotation of the earth, compared with a solar photovoltaic thermal power generation system at a fixed location, the four seasons of the year are spring, summer, autumn and winter, and the sun rises and sunsets every day. The module can face the sun at all times, and the best power generation efficiency is the long-term need to face in the field of solar photovoltaic thermal power generation technology. The solar tracking system is to optimize the use of sunlight in the process of photovoltaic and solar thermal power generation to improve the photoelectric conversion. High-efficiency mechanical and electronic control unit systems, keeping the power device facing the sun when solar photovoltaic light and heat can significantly improve the photoelectric efficiency of solar photovoltaic modules, but the solar trackers on the market still have the following problems: 1. Dual-axis solar energy Too many tracking machines are driven separately, the power consumption is high and the cost is high, and the rotating devices such as motors, various sensors and electronic controls consume a lot of energy and cannot be linked with each other; 2. The entire system is heavily loaded, making the overall steel structure and transmission machinery equipment 3. The single-axis solar tracker has no altitude angle adjustment transmission device, which has large tracking error, low tracking accuracy, and low power generation efficiency (or photovoltaic photothermal comprehensive efficiency)

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