CN105892497A - Wireless broadcast transmission type sun tracking control method - Google Patents
Wireless broadcast transmission type sun tracking control method Download PDFInfo
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- CN105892497A CN105892497A CN201410851953.9A CN201410851953A CN105892497A CN 105892497 A CN105892497 A CN 105892497A CN 201410851953 A CN201410851953 A CN 201410851953A CN 105892497 A CN105892497 A CN 105892497A
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Abstract
The present invention provides a wireless broadcast transmission type sun tracking control method. According to the wireless broadcast transmission type sun tracking control method of the invention, a sun tracking control system is composed of a wireless transmitting center controller and a large number of receiving controllers arranged on tracking supports; the wireless transmitting center controller transmits high-precision sun position data signal waves to surrounding space; the large number of receiving controllers arranged on the tracking supports receive the sun position data signal waves and control motors on the tracking supports to rotate, so that the tracking supports can track the sun. The sun tracking angles of the tracking supports have high consistency, and the tracking accuracy of the tracking supports is high; a large number of signal transmission cables can be saved; a large amount of construction for digging cable trenches and connecting transmission cables can be avoided; the construction cost of a large-scale automatic tracking solar power generation field can be decreased; construction difficulty can be reduced; and since the connection of the signal transmission cables is not required, the capacity expansion of a solar power generation field is convenient, and the control area of the solar power generation field can be large.
Description
Technical field
The invention belongs to Application of Solar Energy field, the twin shaft that is specifically related to need to follow the tracks of the sun on a large scale and single shaft from motion tracking device of solar generating and
Tracking control system in solar energy thermal-power-generating device wirelessly transmits tracking control signal, follows the tracks of the receiver on device and receive tracking control
Signal processed treated control drive driven by motor to follow the tracks of the device tracking sun.
Background technology
The solar tracking control system of general extensive automatic tracking type solar electricity generation field is by master controller and is arranged on numerous tracking support
Reception controller composition, master controller is calculated the position data of the real-time sun and is controlled to numerous receptions followed the tracks of on support by cable transfer
Device, the controller that receives followed the tracks of on support receives after the location data signal of the sun processes and controls to follow the tracks of the electric machine rotation on support again, makes tracking prop up
The sun followed the tracks of by frame.This solar tracking control system needs lay substantial amounts of signal-transmitting cable and excavate cable duct, follows the tracks of the reception on support and controls
Device signal-transmitting cable to be connected to, substantial amounts of cable cost is the highest, signal-transmitting cable is great in constructing amount, construction cost is high for excavation cable duct and connection,
Construction time is long.Very big additionally, due to long-distance cable transmission signal attenuation, the scale of automatic tracking type solar electricity generation field can not be too big, the most certainly
Motion tracking formula solar electricity generation field needs to arrange multiple branch centers controller, and multiple branch centers controller need to be connected to central authorities' control with signal-transmitting cable
The controller at center, structure complexity construction cost is high, and automatic tracking type solar electricity generation field is inconvenient dilatation after building up.
Summary of the invention
In order to cancel the signal-transmitting cable in extensive automatic tracking type solar electricity generation field, cancel and excavate cable duct and connect signal-transmitting cable
A large amount of constructions, reduce the construction cost of extensive automatic tracking type solar electricity generation field, reduce difficulty of construction, conveniently build up rear dilatation, and the present invention carries
A kind of radio transmission has been supplied to follow the tracks of the control method of the sun.
The technical solution adopted for the present invention to solve the technical problems is: this radio transmission is followed the tracks of the solar tracking in the control method of the sun and controlled
System is made up of the reception controller on wireless transmit master controller and numerous tracking support, and wireless transmit master controller launches height to surrounding space
Precision position of sun data signal, numerous receiving on support of following the tracks of controls to follow the tracks of on support after controller receives position of sun data signal again
Electric machine rotation, makes numerous tracking supports follow the tracks of the sun.
This radio transmission follow the tracks of the sun control method in solar tracking control system in wireless transmit master controller include micro controller+with
Track controls software unit, and alternating interface between man and computer unit, wind, light, rain, ice sensor, power supply, remote monitoring unit, data encryption transmits
Unit, wireless transmitter module and transmitting antenna, micro controller+Tracking Control Software unit connects alternating interface between man and computer unit, and wind, light, rain, snow pass
Sensor, power supply, remote monitoring unit and data encryption transmit unit, data encryption transmit unit connect wireless transmitter module, wireless
Penetrate module and connect transmitting antenna.The position of sun signal that micro controller+Tracking Control Software unit produces transmits unit encryption through data encryption and transmits
To wireless transmitter module, the position of sun signal emitted sky alignment surrounding space of wireless transmitter module high-power high-frequency electric wave carrying encryption is launched.
It addition, alternating interface between man and computer unit can show position of sun data and various relational graph, the geographical position of solar electricity generation field, time number can be inputted
According to, can electric machine rotation and stopping on manual operation numerous tracking support, remote monitoring unit can transmit wireless transmit master controller by the Internet
Working condition, the weather environment data signal of the automatic tracking type solar electricity generation field that wind, light, rain, ice sensor receive be sent to micro controller+
Tracking Control Software unit, micro controller+Tracking Control Software unit produces corresponding control signal according to these weather environment data, and power supply is controlled to center
Device processed is powered.
This radio transmission is followed the tracks of the reception controller followed the tracks of on support in the control method of the sun and is included that micro controller+tracking receives software unit,
Angular transducer, motor drive module, hand-held block, unit power supply, data deciphering reception unit, receiver module and reception antenna, micro controller+
Follow the tracks of and receive software unit connection angle sensor, motor drive module, hand-held block, unit power supply and data deciphering reception unit, data deciphering
Receiving unit and connect receiver module, receiver module connects reception antenna.The high-frequency electric wave of the position of sun signal that reception antenna receives carrying encryption passes
Delivering to receiver module, receiver module demodulates the position of sun signal of carrying encryption and is sent to data deciphering reception unit again, and data deciphering receives unit
Decrypting position of sun data signal and be sent to micro controller+tracking reception software unit, micro controller+tracking receives software unit by position of sun data
Signal compares with the angle-data signal being arranged on the angular transducer followed the tracks of on support, if angle-data relative error exceedes setting, micro controller+
Follow the tracks of reception software unit output corresponding motor turn signal to turn to motor drive module, the motor that motor drive module driving is arranged on tracking support
Dynamic, driven by motor is followed the tracks of support and is rotated accordingly, be simultaneously located at the angular transducer followed the tracks of on support the angle signal of rotation is sent to micro controller+
Following the tracks of and receive software unit, if angular error is reduced to setting, micro controller+tracking receives software unit and stops transmitting electric machine rotation signal, arranges
At the motor stalling followed the tracks of on support, so follow the tracks of support and just targeted by the sun.Additionally hand-held block can be arranged on the electricity followed the tracks of on support by manual control
Machine rotates is easy to maintenance, and unit power supply is powered to receiving controller.
The invention has the beneficial effects as follows: send out owing to following the tracks of the extensive automatic tracking type solar energy of the control method of the sun by radio transmission of the present invention
Wireless transmit master controller wireless transmission method in the solar tracking control system of electric field is arranged on, to numerous, the reception control followed the tracks of on support
Device processed transmits high-precision position of sun data signal, and numerous tracking support tracking sun angle concordance is good, and tracking accuracy is high, saves a large amount of
Signal-transmitting cable, eliminate and excavate cable duct and connect a large amount of constructions of transmission cable, reduce extensive from motion tracking solar electricity generation field
Construction cost, reduces difficulty of construction, and additionally, due to connecting signal-transmitting cable, automatic tracking type solar electricity generation field dilatation is convenient, and has
There is the feature that control area is big.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the principle that radio transmission of the present invention follows the tracks of the wireless transmit master controller in the control method of the sun in solar tracking control system
Block diagram with composition structure.
Fig. 2 is the principle receiving controller following the tracks of on support that radio transmission of the present invention is followed the tracks of in the control method of the sun and the side forming structure
Block diagram.
Fig. 3 is the composition schematic diagram of the extensive automatic tracking type solar electricity generation field of the control method following the tracks of the sun by radio transmission of the present invention.
In the drawings: 1. be micro controller+Tracking Control Software unit, 2. it is alternating interface between man and computer unit, is 3. wind, light, rain, ice sensor, 4.
Be power supply, be 5. remote monitoring unit, be 6. that data encryption transmits unit, be 7. wireless transmitter module, be 8. launch antenna, be 9. micro controller+
Following the tracks of and receive software unit, be 10. angular transducer, 11. is motor drive module, and 12. is hand-held block, and 13. is unit power supply, and 14. is data solutions
Contiguity receives unit, and 15. is receiver module, and 16. is reception antenna, and 17. is wireless transmit master controller, and 18. follow the tracks of support, and 19. is to follow the tracks of support
On reception controller.
Detailed description of the invention
The principle of the wireless transmit master controller in solar tracking control system in Fig. 1 radio transmission of the present invention follows the tracks of the control method of the sun
With in the block diagram of composition structure, micro controller+Tracking Control Software unit 1 connects alternating interface between man and computer unit 2, wind, light, rain, ice sensor 3,
Power supply 4, remote monitoring unit 5 and data encryption transmit unit 6, and data encryption transmits unit 6 and connects wireless transmitter module 7, wireless
Transmitter module 7 connects launches antenna 8.
The principle receiving controller followed the tracks of on support in Fig. 2 radio transmission of the present invention follows the tracks of the control method of the sun and the side of composition structure
In block diagram, micro controller+tracking receives software unit 9 connection angle sensor 10, motor drive module 11, hand-held block 12, unit power supply 13
Receiving unit 14 with data deciphering, data deciphering receives unit 14 and connects receiver module 15, and receiver module 15 connects reception antenna 16.
In the composition schematic diagram of the extensive automatic tracking type solar electricity generation field following the tracks of the control method of the sun in Fig. 3 radio transmission of the present invention,
Being provided around numerous tracking supports 18 at wireless transmit master controller 17, the transmitting antenna 8 of wireless transmit master controller 17 is to surrounding
The high-frequency electric wave of the position of sun signal of spatial emission carrying encryption, follows the tracks of the reception controller 19 on support and is arranged on tracking support 18.
Claims (3)
1. radio transmission follows the tracks of the control method of the sun, including the reception controller on wireless transmit master controller and numerous tracking support.
Radio transmission the most according to claim 1 follow the tracks of the sun control method in wireless transmit master controller, including micro controller+
Tracking Control Software unit, alternating interface between man and computer unit, wind, light, rain, ice sensor, power supply, remote monitoring unit, data encryption packing is sent out
Sending unit, wireless transmitter module and transmitting antenna, micro controller+Tracking Control Software unit connects alternating interface between man and computer unit, wind, light, rain, snow
Sensor, power supply, remote monitoring unit and data encryption transmit unit, and data encryption transmits unit and connects wireless transmitter module, wireless
Transmitter module connects launches antenna.
Radio transmission the most according to claim 1 follows the tracks of the reception controller followed the tracks of on support in the control method of the sun, including micro-
Control device+tracking receives software unit, angular transducer, motor drive module, hand-held block, unit power supply, and data deciphering receives unit, receives
Module and reception antenna, micro controller+tracking receives software unit connection angle sensor, motor drive module, hand-held block, unit power supply sum
Receiving unit according to deciphering, data deciphering receives unit and connects receiver module, and receiver module connects reception antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851953.9A CN105892497A (en) | 2014-12-23 | 2014-12-23 | Wireless broadcast transmission type sun tracking control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851953.9A CN105892497A (en) | 2014-12-23 | 2014-12-23 | Wireless broadcast transmission type sun tracking control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105892497A true CN105892497A (en) | 2016-08-24 |
Family
ID=56700597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410851953.9A Pending CN105892497A (en) | 2014-12-23 | 2014-12-23 | Wireless broadcast transmission type sun tracking control method |
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| Country | Link |
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| CN (1) | CN105892497A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100623A (en) * | 1985-01-31 | 1986-07-30 | 达特尔/信息电信公司 | Data are sent to the method and the system thereof of receiving station |
| CN201429798Y (en) * | 2009-04-16 | 2010-03-24 | 芯锐电(厦门)光电科技有限公司 | Sun locator |
| CN201732298U (en) * | 2010-06-23 | 2011-02-02 | 常州佳讯光电系统工程有限公司 | Solar array control mechanism |
| CN202306333U (en) * | 2011-11-04 | 2012-07-04 | 江苏白兔科创新能源股份有限公司 | Solar sun tracking controller |
| CN203054609U (en) * | 2012-12-07 | 2013-07-10 | 杭州帷盛太阳能科技有限公司 | Control system of double-shaft solar tracking device |
| CN103197613A (en) * | 2012-01-09 | 2013-07-10 | 中国科学院沈阳自动化研究所 | Photovoltaic power station monitoring system based on industrial wireless network |
| KR20140133667A (en) * | 2013-05-09 | 2014-11-20 | 목포대학교산학협력단 | Centralized Control System and Controlling Method for Sun Tracking |
-
2014
- 2014-12-23 CN CN201410851953.9A patent/CN105892497A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100623A (en) * | 1985-01-31 | 1986-07-30 | 达特尔/信息电信公司 | Data are sent to the method and the system thereof of receiving station |
| CN201429798Y (en) * | 2009-04-16 | 2010-03-24 | 芯锐电(厦门)光电科技有限公司 | Sun locator |
| CN201732298U (en) * | 2010-06-23 | 2011-02-02 | 常州佳讯光电系统工程有限公司 | Solar array control mechanism |
| CN202306333U (en) * | 2011-11-04 | 2012-07-04 | 江苏白兔科创新能源股份有限公司 | Solar sun tracking controller |
| CN103197613A (en) * | 2012-01-09 | 2013-07-10 | 中国科学院沈阳自动化研究所 | Photovoltaic power station monitoring system based on industrial wireless network |
| CN203054609U (en) * | 2012-12-07 | 2013-07-10 | 杭州帷盛太阳能科技有限公司 | Control system of double-shaft solar tracking device |
| KR20140133667A (en) * | 2013-05-09 | 2014-11-20 | 목포대학교산학협력단 | Centralized Control System and Controlling Method for Sun Tracking |
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Application publication date: 20160824 |
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