CN103066886A - Self-adaption solar tracking disaster prevention generating set and control method - Google Patents
Self-adaption solar tracking disaster prevention generating set and control method Download PDFInfo
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- CN103066886A CN103066886A CN2012105378455A CN201210537845A CN103066886A CN 103066886 A CN103066886 A CN 103066886A CN 2012105378455 A CN2012105378455 A CN 2012105378455A CN 201210537845 A CN201210537845 A CN 201210537845A CN 103066886 A CN103066886 A CN 103066886A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The invention provides a self-adaption solar tracking disaster prevention generating set and a control method. The self-adaption solar tracking disaster prevention generating set and the control method comprise a solar panel, a storage battery pack, a solar charge controller, a supporting device, a solar tracking device, and a disaster preventing device. The solar tracking device comprises two pairs of sensors, horizontal sensors are a pair of sensors which are arranged on a vertical side, and pitch sensors are a pair of sensors which are arranged on a horizontal side. A tracking disaster prevention controller receives information sent by the two pairs of sensors. The supporting device comprises a fixed ring, a horizontal rotary ring and a pitch rotary shaft. The pitch rotary shaft is connected with the horizontal rotary ring, and the pitch rotary shaft is connected with the solar panel. The self-adaption solar tracking disaster prevention generating set and the control method design a method and a device for detecting and controlling, can simply and effectively achieve solar self-tracking, and automatically changes an angle to lower the hazard of wind and snow disaster damages. Accordingly, the generating set is long in service life and high in efficiency.
Description
Technical field
The present invention relates to a kind of device of solar generating, be specifically related to a kind of self adaptation solar tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities;
The control method that also relates to a kind of solar power generation is specifically related to the take precautions against natural calamities control method of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of self adaptation solar tracking, belongs to the Electromechanical Control field.
Background technology
Along with socioeconomic development, the demand of the energy is growing, and coal, oil, natural gas etc. are normal
Also more and more supply falls short of demand for the rule energy, and therefore tapping a new source of energy is the inexorable trend of the world today.Solar energy
As a kind of new forms of energy, it can be inexhausted within the foreseeable time, and without atmosphere and radioactive contamination,
Be subjected to extensive concern both domestic and external.Solar utilization technique mainly contains solar energy and is converted to heat at present
The technology such as energy, mechanical energy, electric energy, chemical energy, wherein solar energy one thermal power transfer history the most remote, open
Send out the most generally, its applied solar energy water heater has also obtained comparatively widely should in people's life
With; Yet utilize the solar power system of solar energy one electric energy really only at some industrial circles, military neck
Territory or aerospace field are applied, do not obtain popularizing and promote, in the prior art, solar power system belongs to platform fixing type silicon wafer photovoltaic power generation equipment substantially, although can be placed in comparatively easily roof and metope, yet but there is a problem in it: because ceaselessly rotation of the earth, one day Middle East Sheng Xi of the sun falls, the position constantly changes, thereby for platform fixing type silicon wafer photovoltaic power generation equipment, in fact only has very short time sunlight direct projection every day to solar panel.Scientific research shows, this mode has affected the electricity conversion of solar cell, so that every day, effective generating efficiency reduced, white from having wasted sunlight, and just need to increase the area of solar panel for the generated output that guarantees solar panel, this thisly obviously can not be accepted by the consumer with the method for sacrificing into original assurance generated output so that the cost of solar power system increases.
Solar cell has broad application prospects.In order to improve the conversion efficiency of solar cell, make as far as possible the sunlight vertical irradiation on solar panel.With respect to the cell panel that is fixed in ground, the variation of solar incident angle is subjected to the joint effect of earth rotation and revolution.Between sunshine period, the horizontal angle and the angle of pitch that change solar panel make as far as possible vertical irradiation solar panel of sunlight.
Instant definite solar incident angle is the key of this control system.Existing control system roughly can be divided into two classes: a class is to be stored in according to the incidence angle Changing Pattern that sun orbit is calculated in the system that is controlled by computer or microprocessor, by corrected system clock acquisition time information, thereby calculate the solar incident angle of corresponding time.These class methods need often from outside acquisition time checking signal, otherwise the time error of accumulative total will directly cause the mistake in computation of incidence angle.Because Changing Pattern and the on-site longitude and latitude of solar incident angle are closely related, cause need to resetting in the control system of different longitude and latitude.Abominable environment for use also so that the reliability of this type of control system be greatly affected.
Another kind of then is the incidence angle of the instant perception sun.The difference of the signal of telecommunication that produces at the two or more photoelectric sensors that become fixed angle according to sunlight, directly the relativeness of the incidence angle of the perception sun and detector turns to suitable orientation thereby can control solar panel.This control system is simple, reliable, but control precision is not high, and produces easily because the systematic error that installation of sensors causes.And owing to lack feedback and logic judgement, cause easily unnecessary frequent starting, waste the valuable energy.
In addition, the rotation control system of present solar panel does not consider to reduce the requirement of lose from natural calamity.Therefore, prior art exists needs improved problem.。
Summary of the invention
For defects, the purpose of this invention is to provide a kind of stable apparatus and method and not only can realize solar tracking but also can improve the ability of withstanding natural calamities, the technical problem that exists to solve prior art.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of self adaptation solar tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, comprise: solar panel, batteries, solar charging controller and bracing or strutting arrangement, wherein solar panel is arranged on the described bracing or strutting arrangement and receives sunlight, be electric energy with transform light energy, then power to batteries by solar charging controller, the batteries storage of electrical energy, power to external loading, also comprise: solar tracking device and the device of taking precautions against natural calamities, it is characterized in that, described solar tracking device comprises: two pairs of optical sensors, described two pairs of optical sensors are arranged on four limits of described solar panel, optical sensor on relative two limits matches, and horizon sensor is a pair of optical sensor that is positioned on the vertical edges, and pitch sensor is a pair of optical sensor that is positioned on the horizontal sides; One follows the trail of the controller of taking precautions against natural calamities, and the described tracking controller of taking precautions against natural calamities is electrically connected described two pairs of optical sensors, and the described tracking controller of taking precautions against natural calamities receives described two pairs of information that optical sensor transmits; One drive unit, described drive unit and the described tracking controller of taking precautions against natural calamities is electrically connected, described drive unit receives the described tracking information that controller transmits of taking precautions against natural calamities, described drive unit and described bracing or strutting arrangement mechanical connection, in addition, described bracing or strutting arrangement comprises: a retainer ring, and an end of described retainer ring is connected with the environment fixture; One horizontal rotary change, an end of described horizontal rotary change is connected with the other end of described retainer ring; One pitching rotating shaft, described pitching rotating shaft is connected with described horizontal rotary change, and described pitching rotating shaft is connected with described solar panel.
According to the described self adaptation solar tracking of the preferred embodiment of the present invention Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, described drive unit is the motor combination.
According to the described self adaptation solar tracking of the preferred embodiment of the present invention Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, the described self adaptation solar tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities also comprises: a wind pressure sensor, described wind pressure sensor and the described tracking controller of taking precautions against natural calamities is electrically connected, and the described tracking controller of taking precautions against natural calamities receives the information that described wind pressure sensor transmits.
According to the described self adaptation solar tracking of the preferred embodiment of the present invention Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, the described device of taking precautions against natural calamities comprises: a weight sensor, described weight sensor and the described tracking controller of taking precautions against natural calamities is electrically connected, and the described tracking controller of taking precautions against natural calamities receives the information that described weight sensor transmits; One heater, described heater is connected with framework, and described heater and the described tracking controller of taking precautions against natural calamities is electrically connected, and described heater receives the described tracking information that controller transmits of taking precautions against natural calamities.
According to the described self adaptation solar tracking of the preferred embodiment of the present invention Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, the described device of taking precautions against natural calamities comprises: a horizontal azimuth comparator, described horizontal azimuth comparator is electrically connected a pair of described horizon sensor that is positioned on the vertical edges, a pair of described horizon sensor is processed through pairing, and described horizon sensor is exported after amplifying by comparison circuit output comparative result; One angle of pitch comparator, described angle of pitch comparator is electrically connected a pair of described pitch sensor that is positioned on the horizontal sides, and a pair of described pitch sensor is processed through pairing, and described pitch sensor is exported after amplifying by comparison circuit output comparative result.
The take precautions against natural calamities control method of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of self adaptation solar tracking may further comprise the steps:
Steps A, detection air velocity transducer numerical value;
Step B, wind speed numerical value keep flat solar panel greater than set point;
Step C, sense weight sensor values;
Step D, weight numerical value are holded up solar panel heater greater than set point;
Step F, detection level sensor values;
Step G, horizon sensor difference horizontally rotate solar panel greater than set point;
Step H, detection pitch sensor numerical value;
Step I, pitch sensor difference are greater than set point, with the solar panel pitch rotation.
According to the described control method of preferred embodiment of the present invention, comprise step e between step D and the step F, detect the output valve of solar panel, output valve be lower than set point then execution in step A to step D.
Design concept of the present invention is:
Sun relative bearing detecting sensor, device adopt four optical sensors (photovoltaic cell) as sensor senses sun relative bearing.The sun with respect to the incidence angle of solar cell board plane be broken down in the horizontal direction horizontal azimuth and the angle of pitch of vertical direction.Four photovoltaic cells are installed in respectively on four limits of solar energy battery board frame.Two a pair of photovoltaic cells that are positioned on the parallel edges consist of the respective angles transducer, respectively to become equal angular to be installed in frame facet with the cell panel plane.Be positioned at a pair of photovoltaic cell on the horizontal sides in order to the angle of pitch of perception vertical direction, be called pitch sensor; Be positioned at pair of sensors on the vertical edges in order to the azimuth of perception horizontal direction, be called horizon sensor.
Automatic sun-tracking control, when shining upon upper at solar panel, can on pitch sensor and horizon sensor, produce respectively output, if incidence angle offset from perpendicular, difference can appear in the output on pitch sensor or the horizon sensor, this device detects, these differences relatively, and relatively the result of output is used for that control device horizontally rotates and direction and the angle of pitch rotation.
Whether this device detects the output of solar panel simultaneously, correct from the control of transducer to feed back, to verify.Guarantee that the power output of solar panel after the device adjustment is not less than the power before adjusting, avoid repeatedly adjusting the motor that causes and repeatedly start, avoid unnecessary energy waste.
Windproof design, for preventing the too high infringement that causes of wind speed, this device can be with the cell panel horizontal when wind speed surpasses set point, so that the blast that is applied on solar panel and the device reduces to minimum.Control system detects in real time the output of air velocity transducer or wind power system and obtains wind speed information, and when wind speed surpassed the warning value of setting, assembly first control cell panel upwards goes to horizontal level, and was namely parallel to the ground.
Anti-accumulated snow/accumulated ice design, for preventing accumulated snow or the overweight infringement that causes of freezing, heating deicing when this device can surpass set point in the weight of solar panel, and solar panel holded up is so that the accumulated snow on the cell panel or freeze and melt, come off.On the strong point of device weight sensor is housed, when pressure surpassed the warning value of setting, device starts the heater (heating cable or strip heater) that is positioned on the solar energy battery board frame, controls simultaneously solar panel and holds up, and was namely perpendicular to the ground.
Since adopted above technical characterictic, so that the present invention, has following advantage and good effect than prior art:
The first, the present invention controls level angle and the luffing angle of solar panel adaptively by the perception solar incident angle, so that the conversion efficiency of solar cell is optimum;
The second, apparatus of the present invention can be installed on vertical rod or the support, can change the controlling organization of space angle, are applicable to contain any device of solar cell, such as solar street light, Lawn lamp, signal lamp and solar energy unattended operation equipment etc.;
Three, control method of the present invention is easy, reliable, does not need complicated computer system or Single Chip Microcomputer (SCM) system to get involved;
Four, apparatus of the present invention can be when wind-force and accumulated snow overrun, and automatic regulating equipment reduces the windward side of solar panel and melts accumulated snow, reduces the longer service life that affects of natural calamity.
Certainly, implement any one specific embodiment of content of the present invention, might not have simultaneously above whole technique effect.
Description of drawings
Fig. 1 is the take precautions against natural calamities connection diagram of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of self adaptation solar tracking of the present invention;
Fig. 2 is two pairs of optical sensor position views of the present invention;
Fig. 3 is bracing or strutting arrangement schematic diagram of the present invention;
Fig. 4 is control flow chart of the present invention;
Fig. 5 is control block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing several preferred embodiments of the present invention are described in detail, but the present invention is not restricted to these embodiment.The present invention is contained any in substituting of making of marrow of the present invention and scope, modification, equivalent method and scheme.Understand for the public is had thoroughly the present invention, in the following preferred embodiment of the present invention, describe concrete details in detail, and do not have for a person skilled in the art the description of these details also can understand the present invention fully.In addition, for fear of essence of the present invention is caused unnecessary obscuring, do not describe well-known method, process, flow process, element etc. in detail.
Please refer to the take precautions against natural calamities connection diagram of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of self adaptation solar tracking of Fig. 1 the present invention, comprise: solar panel 10, batteries 20, solar charging controller 30 and bracing or strutting arrangement 40, wherein solar panel 10 is arranged on the described bracing or strutting arrangement 40 and receives sunlight, be electric energy with transform light energy, then power to batteries 20 by solar charging controller 30, batteries 20 storage of electrical energy, power to external loading, also comprise: solar tracking device and the device 60 of taking precautions against natural calamities, described solar tracking device comprises:
Two pairs of optical sensors, please refer to Fig. 2, described two pairs of optical sensors are arranged on four limits of described solar panel 10, optical sensor on relative two limits matches, horizon sensor 51 is a pair of optical sensors that are positioned on the vertical edges, and its output difference is in order to determine the solar incident angle of horizontal direction; Pitch sensor 52 is a pair of optical sensors that are positioned on the horizontal sides, and its output difference has represented sun incidence angle in the vertical direction; Optical sensor can be wherein a kind of of solar panels, solar panel or photovoltaic cell in the present embodiment, and is as transducer, effectively simple and have a cost advantage with the small pieces solar panel.
Comprise that also one follows the trail of the controller 53 of taking precautions against natural calamities, the described tracking controller 53 of taking precautions against natural calamities is electrically connected described two pairs of optical sensors, and the described tracking controller 53 of taking precautions against natural calamities receives described two pairs of information that optical sensor transmits;
Also comprise a drive unit 54, described drive unit 54 and the described tracking controller 53 of taking precautions against natural calamities is electrically connected, described drive unit 54 receives the described tracking information that controller 53 transmits of taking precautions against natural calamities, described drive unit 54 and described bracing or strutting arrangement 40 mechanical connections, drive unit described in the present embodiment 54 is motor combinations.
In addition, please refer to Fig. 3, described bracing or strutting arrangement 40 comprises:
One retainer ring 41, an end of described retainer ring 41 is connected with environment fixture (not shown);
One horizontal rotary change 42, an end of described horizontal rotary change 42 is connected with the other end of described retainer ring 41;
One pitching rotating shaft 43, described pitching rotating shaft 43 is connected with described horizontal rotary change 42, and described pitching rotating shaft 43 is connected with described solar panel 10;
Solar panel is fixed in the pitching rotating shaft 43 of bracing or strutting arrangement 40, and bracing or strutting arrangement 40 can horizontally rotate respectively and pitch rotation under logic control.Azimuth and the angle of pitch by modifier change solar radiation in the angle of solar panel.Horizontally rotating around fixing point or fixed axis of bracing or strutting arrangement 40 carried out, can be in 180 degree scopes under the driving of motor reciprocating rotation.Being positioned at motor on the tumbler accepts to carry out corresponding action from the take precautions against natural calamities instruction of logical block of controller 53 of tracking.Pitch motor is rotated under the instruction of logical block of controller 53 is taken precautions against natural calamities in tracking equally, makes the solar panel can back and forth pitching in 90 degree scopes.
In addition, the described device 60 of taking precautions against natural calamities comprises:
One wind pressure sensor 61, described wind pressure sensor 61 and the described tracking controller 53 of taking precautions against natural calamities is electrically connected, and the described tracking controller 53 of taking precautions against natural calamities receives the information that described wind pressure sensor 61 transmits.
Also comprise a weight sensor 62, described weight sensor 62 and the described tracking controller 53 of taking precautions against natural calamities is electrically connected, and the described tracking controller 53 of taking precautions against natural calamities receives the information that described weight sensor 62 transmits;
And a heater 63, described heater 63 is connected with framework, and described heater 63 and the described tracking controller 53 of taking precautions against natural calamities is electrically connected, and described heater 63 receives the described tracking information that controller 53 transmits of taking precautions against natural calamities.
The device 60 of taking precautions against natural calamities comprises a wind pressure sensor 61.When wind speed surpasses setting range, to follow the trail of controller 53 accessory drives 54 of taking precautions against natural calamities and rotate, solar panel changes the angle of pitch and becomes level, to reduce strong wind to the impact of cell panel.The device 60 of taking precautions against natural calamities also comprises one or several weight sensors 62.Weight sensor 62 is positioned at the ad-hoc location on the bracing or strutting arrangement 40, when because the ice sheet that accumulated snow or sleet cause when overweight, followed the trail of the controller 53 of taking precautions against natural calamities and started heater 63 deicing that are positioned on the framework, simultaneously solar panel is changed over plumbness.
In addition, following the trail of the controller 53 of taking precautions against natural calamities comprises:
One horizontal azimuth comparator 531, described horizontal azimuth comparator 531 is electrically connected a pair of described horizon sensor 51 that is positioned on the vertical edges, a pair of described horizon sensor 51 is processed through pairing, and described horizon sensor 51 is exported after amplifying by comparison circuit output comparative result;
One angle of pitch comparator 532, described angle of pitch comparator 532 is electrically connected a pair of described pitch sensor 52 that is positioned on the horizontal sides, a pair of described pitch sensor 52 is processed through pairing, and described pitch sensor 52 is exported after amplifying by comparison circuit output comparative result.
The tracking controller 53 of taking precautions against natural calamities is to receive constantly the information that sends with detection level azimuth comparator 531 and angle of pitch comparator 532, when reaching the error amount of setting, makes solar panel deflection.But the deflection result, is not temporarily adjusted if output descends on the contrary within the specific limits by the checking of solar panel exporting change yet.
The take precautions against natural calamities control method of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of a kind of self adaptation solar tracking, please refer to Fig. 4 is control flow chart of the present invention, may further comprise the steps, and please refer to Fig. 5:
Step S101, detection wind pressure sensor numerical value;
Step S102, wind speed numerical value keep flat solar panel greater than set point;
Step S103, sense weight sensor values;
Step S104, weight numerical value are holded up solar panel heater greater than set point;
Step S105, detect the output valve of solar panel, output valve be lower than set point then execution in step S101 to step S104;
Step S106, detection level sensor values;
Step S107, horizon sensor difference horizontally rotate solar panel greater than set point;
Step S108, detection pitch sensor numerical value;
Step S109, pitch sensor difference are greater than set point, with the solar panel pitch rotation.
Design concept of the present invention is:
Sun relative bearing detecting sensor, device adopt four optical sensors (photovoltaic cell) as sensor senses sun relative bearing.The sun with respect to the incidence angle of solar cell board plane be broken down in the horizontal direction horizontal azimuth and the angle of pitch of vertical direction.Four photovoltaic cells are installed in respectively on four limits of solar energy battery board frame.Two a pair of photovoltaic cells that are positioned on the parallel edges consist of the respective angles transducer, respectively to become equal angular to be installed in frame facet with the cell panel plane.Be positioned at a pair of photovoltaic cell on the horizontal sides in order to the angle of pitch of perception vertical direction, be called pitch sensor; Be positioned at pair of sensors on the vertical edges in order to the azimuth of perception horizontal direction, be called horizon sensor.
Automatic sun-tracking control, when shining upon upper at solar panel, can on pitch sensor and horizon sensor, produce respectively output, if incidence angle offset from perpendicular, difference can appear in the output on pitch sensor or the horizon sensor, this device detects, these differences relatively, and relatively the result of output is used for that control device horizontally rotates and direction and the angle of pitch rotation.
Whether this device detects the output of solar panel simultaneously, correct from the control of transducer to feed back, to verify.Guarantee that the power output of solar panel after the device adjustment is not less than the power before adjusting, avoid repeatedly adjusting the motor that causes and repeatedly start, avoid unnecessary energy waste.
Windproof design, for preventing the too high infringement that causes of wind speed, this device can be with the cell panel horizontal when wind speed surpasses set point, so that the blast that is applied on solar panel and the device reduces to minimum.Control system detects in real time the output of air velocity transducer or wind power system and obtains wind speed information, and when wind speed surpassed the warning value of setting, assembly first control cell panel upwards goes to horizontal level, and was namely parallel to the ground.
Anti-accumulated snow/accumulated ice design, for preventing accumulated snow or the overweight infringement that causes of freezing, heating deicing when this device can surpass set point in the weight of solar panel, and solar panel holded up is so that the accumulated snow on the cell panel or freeze and melt, come off.On the strong point of device weight sensor is housed, when pressure surpassed the warning value of setting, device starts the heater (heating cable or strip heater) that is positioned on the solar energy battery board frame, controls simultaneously solar panel and holds up, and was namely perpendicular to the ground.
The control method of non-processor is adopted in the present invention a kind of design and control for solar panel automatic sun-tracking, wind-proof accumulated snow/icing equipment, safety, reliable under abominable environment for use.Owing to introduced the monitoring of solar panel power output, feedback, so that control procedure is simple, effective, avoided motor repeatedly to start and energy dissipation, also comprised windproof, anti-accumulated snow design, can effectively reduce disaster caused by a windstorm, snow disaster and sleet and cause damage.
In sum, owing to adopted above technical characterictic, so that the present invention has following advantage and good effect than prior art:
The first, the present invention controls level angle and the luffing angle of solar panel adaptively by the perception solar incident angle, so that the conversion efficiency of solar cell is optimum;
The second, apparatus of the present invention can be installed on vertical rod or the support, can change the controlling organization of space angle, are applicable to contain any device of solar cell, such as solar street light, Lawn lamp, signal lamp and solar energy unattended operation equipment etc.;
Three, control method of the present invention is easy, reliable, does not need complicated computer system or Single Chip Microcomputer (SCM) system to get involved;
Four, apparatus of the present invention can be when wind-force and accumulated snow overrun, and automatic regulating equipment reduces the windward side of solar panel and melts accumulated snow, reduces the longer service life that affects of natural calamity.
The invention preferred embodiment just is used for helping to set forth the present invention.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this invention yet and only is described embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiment are chosen and specifically described to this specification, is in order to explain better principle of the present invention and practical application, thereby the technical field technical staff can utilize the present invention well under making.The present invention only is subjected to the restriction of claims and four corner and equivalent.More than disclosed only be preferred embodiment of the present invention; but be not to limit itself; anyly have the knack of those skilled in the art in the situation of spiritual connotation of the present invention, the equalization of doing changes and changes, and all should drop in protection scope of the present invention.
Claims (7)
1. self adaptation solar tracking Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, comprise: solar panel, batteries, solar charging controller and bracing or strutting arrangement, wherein solar panel is arranged on the described bracing or strutting arrangement and receives sunlight, be electric energy with transform light energy, then power the batteries storage of electrical energy by solar charging controller to batteries, power to external loading, also comprise: solar tracking device and the device of taking precautions against natural calamities is characterized in that described solar tracking device comprises:
Two pairs of optical sensors, described two pairs of optical sensors are arranged on four limits of described solar panel, optical sensor on relative two limits matches, and horizon sensor is a pair of optical sensor that is positioned on the vertical edges, and pitch sensor is a pair of optical sensor that is positioned on the horizontal sides;
One follows the trail of the controller of taking precautions against natural calamities, and the described tracking controller of taking precautions against natural calamities is electrically connected described two pairs of optical sensors, and the described tracking controller of taking precautions against natural calamities receives described two pairs of information that optical sensor transmits;
One drive unit, described drive unit and the described tracking controller of taking precautions against natural calamities is electrically connected, and described drive unit receives the described tracking information that controller transmits of taking precautions against natural calamities, described drive unit and described bracing or strutting arrangement mechanical connection,
In addition, described bracing or strutting arrangement comprises:
One retainer ring, an end of described retainer ring is connected with the environment fixture;
One horizontal rotary change, an end of described horizontal rotary change is connected with the other end of described retainer ring;
One pitching rotating shaft, described pitching rotating shaft is connected with described horizontal rotary change, and described pitching rotating shaft is connected with described solar panel.
2. the self adaptation solar tracking as claimed in claim 1 Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities is characterized in that, described drive unit is the motor combination.
3. the self adaptation solar tracking as claimed in claim 2 Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities is characterized in that the described device of taking precautions against natural calamities comprises:
One wind pressure sensor, described wind pressure sensor and the described tracking controller of taking precautions against natural calamities is electrically connected, and the described tracking controller of taking precautions against natural calamities receives the information that described wind pressure sensor transmits.
4. the self adaptation solar tracking as claimed in claim 3 Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities is characterized in that the described device of taking precautions against natural calamities also comprises:
One weight sensor, described weight sensor and the described tracking controller of taking precautions against natural calamities is electrically connected, and the described tracking controller of taking precautions against natural calamities receives the information that described weight sensor transmits;
One heater, described heater is connected with framework, and described heater and the described tracking controller of taking precautions against natural calamities is electrically connected, and described heater receives the described tracking information that controller transmits of taking precautions against natural calamities.
5. such as claim 1 or the 4 described self adaptation solar trackings Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities, it is characterized in that the described tracking controller of taking precautions against natural calamities comprises:
One horizontal azimuth comparator, described horizontal azimuth comparator is electrically connected a pair of described horizon sensor that is positioned on the vertical edges, a pair of described horizon sensor is processed through pairing, and described horizon sensor is exported after amplifying by comparison circuit output comparative result;
One angle of pitch comparator, described angle of pitch comparator is electrically connected a pair of described pitch sensor that is positioned on the horizontal sides, and a pair of described pitch sensor is processed through pairing, and described pitch sensor is exported after amplifying by comparison circuit output comparative result.
6. the self adaptation solar tracking control method of Blast Furnace Top Gas Recovery Turbine Unit (TRT) of taking precautions against natural calamities is characterized in that, may further comprise the steps:
Steps A, detection air velocity transducer numerical value;
Step B, wind speed numerical value keep flat solar panel greater than set point;
Step C, sense weight sensor values;
Step D, weight numerical value are holded up solar panel heater greater than set point;
Step F, detection level sensor values;
Step G, horizon sensor difference horizontally rotate solar panel greater than set point;
Step H, detection pitch sensor numerical value;
Step I, pitch sensor difference are greater than set point, with the solar panel pitch rotation.
7. control method as claimed in claim 6 is characterized in that, comprise step e between step D and the step F, detect the output valve of solar panel, output valve be lower than set point then execution in step A to step D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537845.5A CN103066886B (en) | 2012-12-13 | 2012-12-13 | Self adaptation solar tracking is taken precautions against natural calamities Blast Furnace Top Gas Recovery Turbine Unit (TRT) and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210537845.5A CN103066886B (en) | 2012-12-13 | 2012-12-13 | Self adaptation solar tracking is taken precautions against natural calamities Blast Furnace Top Gas Recovery Turbine Unit (TRT) and control method |
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| Publication Number | Publication Date |
|---|---|
| CN103066886A true CN103066886A (en) | 2013-04-24 |
| CN103066886B CN103066886B (en) | 2016-01-20 |
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| CN201210537845.5A Expired - Fee Related CN103066886B (en) | 2012-12-13 | 2012-12-13 | Self adaptation solar tracking is taken precautions against natural calamities Blast Furnace Top Gas Recovery Turbine Unit (TRT) and control method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103457289A (en) * | 2013-08-19 | 2013-12-18 | 江苏科技大学 | Hybrid wind and light power generation device used for ships and control method |
| CN103806607A (en) * | 2014-01-09 | 2014-05-21 | 任伟锋 | Double-slope movable roof capable of tracing sunshine and control method |
| CN104061520A (en) * | 2014-07-09 | 2014-09-24 | 安徽康成工业产品设计有限公司 | Solar street lamp component |
| CN104898710A (en) * | 2015-06-16 | 2015-09-09 | 西华大学 | Mobile solar tracker |
| CN105843259A (en) * | 2016-04-01 | 2016-08-10 | 北京金鸿泰科技有限公司 | Photovoltaic module control method and system |
| CN106155111A (en) * | 2016-07-15 | 2016-11-23 | 芜湖赛宝信息产业技术研究院有限公司 | Three axle sun light trackings are raised wages exposure frame |
| CN106444870A (en) * | 2016-10-20 | 2017-02-22 | 华北理工大学 | Solar positioning light sensation device |
| CN106764894A (en) * | 2016-12-30 | 2017-05-31 | 纳普（天津）航天科技发展有限公司 | The solar energy navigation light that a kind of cell panel is rotated freely |
| CN110955267A (en) * | 2019-11-15 | 2020-04-03 | 西安思后网络科技有限公司 | Tracking type solar cell panel |
| CN112803887A (en) * | 2021-01-11 | 2021-05-14 | 陈泽 | Solar energy charge-discharge device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457289A (en) * | 2013-08-19 | 2013-12-18 | 江苏科技大学 | Hybrid wind and light power generation device used for ships and control method |
| CN103457289B (en) * | 2013-08-19 | 2015-06-17 | 江苏科技大学 | Hybrid wind and light power generation device used for ships and control method |
| CN103806607A (en) * | 2014-01-09 | 2014-05-21 | 任伟锋 | Double-slope movable roof capable of tracing sunshine and control method |
| CN103806607B (en) * | 2014-01-09 | 2016-01-13 | 杭州德尚科技有限公司 | A kind of double slanted moveable roof and control method following the tracks of sunshine |
| CN104061520A (en) * | 2014-07-09 | 2014-09-24 | 安徽康成工业产品设计有限公司 | Solar street lamp component |
| CN104898710A (en) * | 2015-06-16 | 2015-09-09 | 西华大学 | Mobile solar tracker |
| CN105843259A (en) * | 2016-04-01 | 2016-08-10 | 北京金鸿泰科技有限公司 | Photovoltaic module control method and system |
| CN106155111A (en) * | 2016-07-15 | 2016-11-23 | 芜湖赛宝信息产业技术研究院有限公司 | Three axle sun light trackings are raised wages exposure frame |
| CN106444870A (en) * | 2016-10-20 | 2017-02-22 | 华北理工大学 | Solar positioning light sensation device |
| CN106764894A (en) * | 2016-12-30 | 2017-05-31 | 纳普（天津）航天科技发展有限公司 | The solar energy navigation light that a kind of cell panel is rotated freely |
| CN110955267A (en) * | 2019-11-15 | 2020-04-03 | 西安思后网络科技有限公司 | Tracking type solar cell panel |
| CN112803887A (en) * | 2021-01-11 | 2021-05-14 | 陈泽 | Solar energy charge-discharge device |
| CN112803887B (en) * | 2021-01-11 | 2023-11-10 | 深圳市意向互动科技有限公司 | Solar energy charging and discharging device |
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