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Solar tracking and driving control system

A solar tracking and drive control technology, applied in the control of using feedback, generator/motor, photovoltaic power generation, etc., can solve the problems of weak shock resistance, small transmission torque, unstable operation, etc., to achieve high transmission power, The effect of stable operation and improved service life

Inactive Publication Date: 2012-07-04
HOHAI UNIV CHANGZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of science and technology and the increasing production level, the ordinary worm gear transmission mechanism can no longer meet people's use requirements due to the shortcomings of less contact teeth, unstable work, weak impact resistance, small transmission torque and short service life.

Method used

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  • Solar tracking and driving control system

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Such as Figure 1~4 As shown, a solar tracking and driving control system includes a receiver 9, a protective plate 10, at least three thermocouple temperature sensors 1, a central control unit U1, an altitude angle sensor 2, an azimuth angle sensor 3, and an azimuth angle drive Mechanism 5, altitude angle drive mechanism 6, GPS module 4, power supply 8, azimuth angle worm gear mechanism 11, altitude angle worm gear mechanism 12, bearing housing 13, height rotation shaft 14, direction rotation shaft 15 and at least one driving power supply The thermocouple temperature sensor 1, the altitude angle sensor 2, the azimuth angle sensor 3 and the GPS module 4 are all electrically connected with the central control unit U1, and the thermocouple temperature sensor 1 transmits a temperature signal to the central control unit U1, so The altitude angle sensor 2 ...

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Abstract

The invention relates to a solar tracking and driving control system comprising a receiver, a protection plate, at least three thermocouple temperature sensors, a central control unit, an elevating-angle angular sensor, an azimuth-angle angular sensor, an azimuth-angle driving mechanism, an elevating-angle driving mechanism, a GPS (Global Positioning System) module, a power supply, an azimuth-angle worm and gear transmission mechanism and an elevating-angle worm and gear transmission mechanism. The azimuth-angle driving mechanism drives the azimuth-angle worm and gear transmission mechanism, the elevating-angle driving mechanism drives the elevating-angle worm and gear transmission mechanism; the azimuth-angle driving mechanism is provided with at least two first motors; the azimuth-angledriving mechanism is provided with at least two second motors; the thermocouple temperature sensors are distributed on the protection plate, circularly distributed in at least one circle centering about a receiving hole of the receiver, and each circle is provided with at least three thermocouple temperature sensors. The invention has the advantages of high tracing reaction speed, high tracking accuracy, low cost, stable driving part operation, strong anti-impact capability, great transmission torque and long service life.

Description

technical field [0001] The invention relates to a solar tracking and driving control system. Background technique [0002] Solar thermal power generation has attracted widespread attention around the world because its power generation method is similar to the traditional power generation method, easy to connect to the grid, and easy to promote on a large scale. There are four main types of solar thermal power generation: solar trough power generation, solar tower power generation, solar dish power generation, and solar chimney power generation. Solar dish power generation is a method with the highest photoelectric conversion efficiency among solar thermal power generation methods. At the same time, it has the characteristics of standardized production and high flexibility. It will have a lot of room for development in the future. The incident sunlight is focused into the receiver through the rotating parabolic butterfly concentrator, the working fluid is heated, and the gen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12H02N6/00H02S20/32
CPCY02E10/50
Inventor 刘巍朱天宇卞新高肖洪杨祥花白建波张敏芮欣鹏屠越黄菲田宏吉
Owner HOHAI UNIV CHANGZHOU
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