CN103135597A - Multi-group photovoltaic power generation tracking control system for solar power generation - Google Patents
Multi-group photovoltaic power generation tracking control system for solar power generation Download PDFInfo
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- CN103135597A CN103135597A CN 201110379364 CN201110379364A CN103135597A CN 103135597 A CN103135597 A CN 103135597A CN 201110379364 CN201110379364 CN 201110379364 CN 201110379364 A CN201110379364 A CN 201110379364A CN 103135597 A CN103135597 A CN 103135597A
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Abstract
The invention discloses a multi-group photovoltaic power generation tracking control system for solar power generation. The system comprises a solar tracking controller. The output of the solar tracking controller is connected to a master control system. An output control signal of the master control system is connected to a direct current driving motor of which a transmission shaft is connected with a photovoltaic panel and a rotating support frame. The master control system adopts a signal analysis processing chip as a core controller, cyclically receives sun running signal acquired by the solar tracking controller, and tracks a sun running trajectory and sunrise and sunset time parameters in a timing way. The aim of effectively acquiring solar energy for power generation can be fulfilled.
Description
Technical field
The present invention relates to a kind of many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation.
Background technology
Along with domestic energy shortage and environmental pollution, people put into sight the development and utilization of regenerative resource one after another, as the birth in succession of solar light-heat power-generation, solar illumination apparatus etc., and have obtained in this regard good achievement.But also come with some shortcomings on utilization ratio, so how, just can better improve its utilization ratio, this group photovoltaic power generation technologies field more than utilizing is the problem that needs solve, and the many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation can utilize the autobiography principle between the sun and the earth, appropriate design is followed the tracks of the running track from sun method, makes photovoltaic panel keep vertical relation with the position of sun direction all the time.The breakthrough of this technology is invisible concerning the unit that adopts the solar energy photovoltaic panel generating is to send carbon in snow.Make them generate electricity by the more effective solar energy that utilizes.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation, reach the purpose of more effective collection solar energy generating.
To achieve these goals, the technical solution used in the present invention is:
A kind of many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation, comprise solar tracking controller 1, its output is connected to master control system 2, the output control signal of master control system 2 is connected to direct-drive motor 3, and the transmission shaft of direct-drive motor 3 connects photovoltaic panel and rotary support frame 4.
Described master control system 2 uses the signal analysis and processing chip as core controller, and circulation receives the sun run signal that the solar tracking controller gathers, and running track from sun and sun sun set/raise time parameter are followed the tracks of in timing.
Its objective is to adopt around the solar motion track according to the earth and look day tracing and pole axis and follow the tracks of the mode that combines running track from sun is carried out the real-time follow-up monitoring, the track that liter west, A axle tracking sun east on the photovoltaic panel support falls rotates, and remains with earth's axis and balances each other.Solar tracking controller 1 by optoelectronic induction will collect accurately that the track of sun signal is followed the tracks of during to sun-dial by the solar tracking collection signal analyzer in master control system 2, altitude of the sun position angle, sun sun set/raise time etc. calculate division of a ci poem value, sending order to direct-drive motor 3 by the data processing controller in master control system 2, direct-drive motor 3 makes photovoltaic panel vertical with position of sun all the time by the B axle rotation that drives on photovoltaic panel.
Described solar tracking controller 1 is to adopt around the solar motion track according to the earth to look day tracing and pole axis and follow the tracks of the mode that combines running track from sun is carried out the real-time follow-up monitoring, the running orbit that liter west, A axle tracking sun east on drive photovoltaic panel support falls rotates, and maintenance and earth's axis balance each other.send the accurate signal of solar azimuth that gathers to master control system 2, tracking module when master control system 2 passes through sun-dial, sun sun set/raise time computing module, the altitude of the sun position angle is calculated module the data that gather is calculated, send the data of calculating to solar tracking collection signal analyzer, solar tracking collection signal analyzer is processed its data analysis, the order that to analyze by data processing controller sends direct-drive motor 3 to, the B axle that direct-drive motor 3 drives on the photovoltaic panel support rotates, change the angle of photovoltaic panel, make in the sun operational process photovoltaic panel keep vertical relation with solar azimuth all the time.
Described solar tracking controller 1 is to adopt around running track from sun according to the earth to look day tracing and pole axis and follow the tracks of the mode that combines and follow the tracks of sun east and rise the running orbit that the west falls, by drive A axle on the photovoltaic panel bracing frame rotate make the A axle all the time with the earth rotation spindle balance, reach the purpose that Real-Time Monitoring is followed the tracks of running track from sun.
The running track from sun signal that described master control system 2 gathers according to the solar tracking controller, calculate the accurate data of track of sun by the computing module in control system, by solar tracking collection analysis device, the data analysis that calculates is processed again, the signal of processing is sent to data processing controller, data processing controller sends to direct-drive motor with order, the B axle that rotates to drive on the photovoltaic panel support by direct-drive motor rotates change photovoltaic panel angle, makes sun photovoltaic panel in operational process perpendicular with position of sun all the time.Reach the purpose of the more effective generating that absorbs solar energy.
Description of drawings
Fig. 1 is the structural representation that the present invention utilizes many groups photovoltaic generation tracking control system of solar electrical energy generation.
Fig. 2 is master control system internal control schematic diagram of the present invention.
Embodiment
Describe embodiments of the present invention in detail below in conjunction with drawings and Examples.
With reference to Fig. 1, the present invention includes solar tracking controller 1, master control system 2, direct-drive motor 3, photovoltaic panel and 4 four parts of rotary support frame.To adopt around the solar motion track according to the earth to look day tracing and pole axis and follow the tracks of the mode that combines running track from sun is followed the tracks of for solar tracking controller 1 in the photovoltaic generation tracking control system, wherein the A axle on the photovoltaic panel support is followed the tracks of sun east and is risen the running orbit that the west falls and rotate, and keeps balancing each other with earth's axis.send the accurate signal of the sun that gathers to master control system 2, tracking module when master control system 2 passes through sun-dial, sun sun set/raise time computing module, the altitude of the sun position angle is calculated module the data that gather is calculated, send the data of calculating to solar tracking collection signal analyzer, after solar tracking collection signal analyzer analyzing and processing, the order of processing is sent to data processing controller, the order that data processing controller will be analyzed sends to direct-drive motor 3, direct-drive motor 3 drives the B axle rotation on photovoltaic panel and rotary support frame 4, change the angle of photovoltaic panel, make in the sun operational process photovoltaic panel keep vertical relation with solar azimuth all the time.
With reference to Fig. 2, tracking module, sun sun set/raise time computing module, altitude of the sun position angle calculating module, solar tracking collection signal analyzer, data processing controller, direct-drive motor when master control system of the present invention comprises sun-dial.The module computational data is calculated at tracking module during by sun-dial, sun sun set/raise time computing module, altitude of the sun position angle after master control system receives the sun run signal that the solar tracking controller real-time monitors, the data calculated are sent to direct-drive motor by data processing controller with command signal after by solar tracking collection signal analyzer analyzing and processing, direct-drive motor drives the B axle rotation on the photovoltaic panel support after receiving order, change the angle of photovoltaic panel, make photovoltaic panel vertical with position of sun all the time.Reach more effective tracking and gather solar energy.
The above; only embodiments of the invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (2)
1. many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation, it is characterized in that, comprise solar tracking controller (1), its output is connected to master control system (2), the output control signal of master control system (2) is connected to direct-drive motor (3), and the transmission shaft of direct-drive motor (3) connects photovoltaic panel and rotary support frame (4).
2. the many groups photovoltaic generation tracking control system that utilizes solar electrical energy generation as claimed in claim 1, it is characterized in that, described master control system (2) uses the signal analysis and processing chip as core controller, circulation receives the sun run signal that the solar tracking controller gathers, and running track from sun and sun sun set/raise time parameter are followed the tracks of in timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379364 CN103135597A (en) | 2011-11-24 | 2011-11-24 | Multi-group photovoltaic power generation tracking control system for solar power generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379364 CN103135597A (en) | 2011-11-24 | 2011-11-24 | Multi-group photovoltaic power generation tracking control system for solar power generation |
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| CN103135597A true CN103135597A (en) | 2013-06-05 |
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| CN 201110379364 Pending CN103135597A (en) | 2011-11-24 | 2011-11-24 | Multi-group photovoltaic power generation tracking control system for solar power generation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111661A (en) * | 2013-09-13 | 2014-10-22 | 广东美的制冷设备有限公司 | Photovoltaic panel control method and photovoltaic power generation device |
| CN104536470A (en) * | 2015-01-19 | 2015-04-22 | 重庆大学 | Coordinated tracking control system for large-scale photovoltaic panel group |
| WO2019042136A1 (en) * | 2017-08-29 | 2019-03-07 | 李杰吾 | Heliostat concentrating photovoltaic generator and positioning method therefor |
-
2011
- 2011-11-24 CN CN 201110379364 patent/CN103135597A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111661A (en) * | 2013-09-13 | 2014-10-22 | 广东美的制冷设备有限公司 | Photovoltaic panel control method and photovoltaic power generation device |
| CN104536470A (en) * | 2015-01-19 | 2015-04-22 | 重庆大学 | Coordinated tracking control system for large-scale photovoltaic panel group |
| CN104536470B (en) * | 2015-01-19 | 2017-03-01 | 重庆大学 | A kind of large-scale photovoltaic plate group coordinates tracking control system |
| WO2019042136A1 (en) * | 2017-08-29 | 2019-03-07 | 李杰吾 | Heliostat concentrating photovoltaic generator and positioning method therefor |
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Application publication date: 20130605 |