CN205195642U - High -efficient solar panel system - Google Patents
High -efficient solar panel system Download PDFInfo
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- CN205195642U CN205195642U CN201520941406.XU CN201520941406U CN205195642U CN 205195642 U CN205195642 U CN 205195642U CN 201520941406 U CN201520941406 U CN 201520941406U CN 205195642 U CN205195642 U CN 205195642U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a high -efficient solar panel system, link to each other with photovoltaic unit, rotation unit, light detecting unit, temperature the control unit, washing unit respectively including the control unit to it mutually supports to control each unit. Can control whole solar panel in unison, orientation at the mount of solar panel's top can have the control of PLC controller, messenger solar panel can be all the time towards the sunshine direction of illumination, and then improvement solar energy transformation efficiency, furthermore, light detecting unit can be accurate the direction of sensing irradiant intensity he shining, thereby cooperate other each units to realize solar panel's accurate control, the rotation ware of all directions is including transversely rotating the ware and vertically rotating the ware, adjust respectively, thereby realize solar panel's circumference adjustment, and then improvement conversion rate.
Description
Technical field
The utility model relates to a kind of high-efficiency solar plate system.
Background technology
Solar panels assembly is that a kind of exposure in the sun just can thermal-arrest, is galvanic Blast Furnace Top Gas Recovery Turbine Unit (TRT), is made up of transform light energy the thin body solid photovoltaic cell almost all made with semiconductor material (such as silicon).Owing to there is no movable part, therefore can long-time operation and any loss can not be caused.Simple photovoltaic cell can be wrist-watch and computer provides the energy, and more complicated photovoltaic system can be house and provides illumination, and is mains supply.Solar panels assembly can make difformity, and assembly can connect, to produce more electric power.Balcony and building surface all can use solar panels assembly, and be even used as a part for window, skylight or masking device, these photovoltaic facilities are commonly called the photovoltaic system being attached to building.
Due to the solar photovoltaic generation system relative to some fixed locations, 1 year four seasons spring, summer, autumn and winter, every light rise sunset, the lighting angle of the sun at every moment all in change, if solar panel can the moment just to the sun, generating efficiency just can reach optimum state.Solar tracking control system general in the world all needs the angle at the not sun place in the same time calculating every day in 1 year according to information such as laying longitude and latitude a little, the position of sun in moment each in 1 year is stored in PLC, single-chip microcomputer or computer software, namely by calculating position of sun to realize following the tracks of.What adopt is that computer data is theoretical, desirably the data of ball warp latitude and setting, once install, the just mobile or mounting or dismounting of inconvenience, move at every turn and just must have reset data and adjust parameters; Principle, circuit, technology, equipment are complicated, and layman can not at will operate.
Summary of the invention
The purpose of this utility model is: for above-mentioned Problems existing, a kind of high-efficiency solar plate system is provided, can unify to control whole solar panels, fixed mount above solar panels towards PLC can be had to control, enable solar panels all the time towards sunniness direction, and then raising solar conversion efficiency, in addition, optical detecting unit can sense the intensity of illumination and the direction of irradiation accurately, thus coordinate other units to realize the accurate control of solar panels, the rot of all directions comprises lateral rotation device and longitudinal rot, regulate respectively, thus realize the circumference adjustment of solar panels, and then raising conversion ratio.Different battery wafers on photovoltaic frame are by the control of PLC, the Efficient Conversion of solar panels can not only be realized, suitable solar wafer can also be selected according to different intensities of illumination, thus realize the suitable use of solar wafer, improve conversion ratio, this apparatus structure is simple, easy to use, be easy to promote, effectively can improve useful life and the solar energy conversion ratio of solar panels.Native system controls by PLC is unified, so that realize proportion optimizing, thus effectively ensures the fail safe that sets and durability degree.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of high-efficiency solar plate system, comprising:
(1), control unit, comprise PLC and power supply circuits, PLC powers for controlling power supply circuits;
(2), photovoltaic cells, comprise photovoltaic module, photovoltaic module comprises the photovoltaic frame of some quadrangular structures be set up in parallel, and the side of photovoltaic frame is respectively crystalline silicon side, film side and Graphene side, ceramic side; Crystalline silicon side surface is provided with the crystalline silicon solar cell piece of some series connection, and film side is provided with the thin film solar cell sheet of some series connection, and Graphene side surface is provided with the Graphene solar battery sheet of some series connection; This Graphene solar battery sheet is using Graphene as euphotic electrode;
(3), rotating unit, comprise the rotating mechanism be fixed on fixed mount; Rotating mechanism comprises lateral rotation device, longitudinal rot and turner; Lateral rotation device comprises lateral rotation motor and lateral velocity variation gear, and lateral rotation motor controls fixed mount by this lateral velocity variation gear that gear ratio is 80-120 and rotates in the scope of horizontal 0-45 degree; Longitudinal rot comprises longitudinal rotary electric machine, longitudinal change-speed gearing, and longitudinal rotary electric machine controls fixed mount by longitudinal change-speed gearing that gear ratio is 120-150 and rotates within the scope of longitudinal 0-40 degree; Turner comprises locking mechanism, gear mechanism and upset motor, and upset motor controls photovoltaic module by gear mechanism and rotates, thus changes photovoltaic module side upward, locking mechanism for locking photovoltaic module so that photovoltaic module location or directed;
(4), optical detecting unit, comprise the incident light detector be fixed on fixed mount, incident light detector comprises vertical photographic hole, and the degree of depth of deep hole and the ratio in aperture are not less than 5; The bottom of photographic hole is provided with a photo resistance, the sidewall in the middle part of photographic hole is evenly distributed with four photo resistance, and the sidewall on photographic hole top is evenly distributed with four photo resistance; Photo resistance is all connected with PLC;
(5), temperature control unit, comprise temperature controller, this temperature controller is arranged in photovoltaic frame, for control photovoltaic module temperature regulate;
(6), cleaning unit, comprise cleaning device, this cleaning device arranges and comprises cleaning motor, cleaning brush, cleaning sprayer unit, fixed mount is provided with the slide rail placing cleaning brush, cleaning Electric Machine Control cleaning brush slides along slide rail and makes cleaning brush clean the downside of photovoltaic frame, and this cleaning sprayer unit is used for cleaning brush ejection cleaning spraying;
Control unit is connected with photovoltaic cells, rotating unit, optical detecting unit, temperature control unit, cleaning unit respectively, and controls each unit and cooperatively interact.
Due to said system, can unify to control whole solar panels, fixed mount above solar panels towards PLC can be had to control, enable solar panels all the time towards sunniness direction, and then raising solar conversion efficiency, in addition, optical detecting unit can sense the intensity of illumination and the direction of irradiation accurately, thus coordinate other units to realize the accurate control of solar panels, the rot of all directions comprises lateral rotation device and longitudinal rot, regulate respectively, thus realize the circumference adjustment of solar panels, and then improve conversion ratio.Different battery wafers on photovoltaic frame, by the control of PLC, can not only realize the Efficient Conversion of solar panels, can also select suitable solar wafer according to different intensities of illumination, thus realize the suitable use of solar wafer, improve conversion ratio.
Further, the light detection method of described control system:
(1), light enters in photographic hole, and the photo resistance being located at photographic hole top detects, then control unit receives the signal of this photo resistance, and the angle calculating light and photographic hole axis is greater than set point;
(2), control unit according to the Position Control rotating unit action of the photo resistance of light in photographic hole being detected and regulating the position of fixed mount, and then it is darker to make light enter the position of photographic hole;
(3), after the photo resistance be located in the middle part of photographic hole detects light, control unit calculates the scope of the angle of light and photographic hole axis again;
(4), control unit according to the position position adjustments fixed mount of the photo resistance of light in photographic hole being detected, make the photo resistance be located at bottom photographic hole light be detected.
Due to said method, photographic hole is comparatively dark, can avoid interference in optical fiber access aperture, thus affect its accuracy, be arranged on photographic hole hole wall, according to the position of incident light and the position of photosensitive part sensing light, and then the position adjustment that PLC controls fixed mount can be convenient to.
Further, the rotation control method of described control system:
(1), control unit detects and the angle calculating the normal in light and face, photovoltaic module place is not less than 20 degree or be not less than 25 degree in the horizontal in the vertical, control unit controls end to rotary electric machine with the rotational speed of 200-250r/min, and longitudinal rotary electric machine is with the rotational speed of 220-280r/min;
(2) be, 8-20 degree when the angle angle in the vertical of the normal in light and face, photovoltaic module place is 8-20 degree or angle in the vertical, control unit controls longitudinal rotary electric machine with the rotational speed of 80-100r/min, and lateral rotation motor is with the rotational speed of 90-110r/min;
(3), when the angle angle in the vertical of the normal in light and face, photovoltaic module place is be less than 8 degree or angle is in the vertical less than 8 degree, control unit controls longitudinal rotary electric machine or lateral rotation motor rotates with the velocity of rotation of 30-35r/min, and then the angle of the normal in light regulating and face, photovoltaic module place, make this angle be less than 8 degree;
(4), when light being detected night, or when luminous intensity is less than set point, control unit controls face, photovoltaic module place and is parallel to horizontal plane.
Due to said method, lateral rotation motor and longitudinal rotary electric machine separate regulation are also regulated stage by stage, reduces misoperation, and then alleviate the controlled pressure of PLC, accurate control can be realized, can sunlight rotation and automatically regulate, and then realize accurately controlling, improve the stability of solar panels.
Further, the photovoltaic module control method of described control system:
(1), optical detecting unit is when detecting that a day illuminance is greater than 2600Lx, and control unit controls turner and rotates, and makes the Graphene side of photovoltaic module upward; The mean temperature that temperature controller controls Graphene side is 30 DEG C;
(2), when the ratio of the power output of photovoltaic cells and the rated power of load is greater than 1.3 and day, illuminance was not less than 2000Lx, controls turner and turn to crystalline silicon side upward; The mean temperature that temperature controller controls crystalline silicon side is 26 DEG C;
(3), the same day illuminance be 1800-2600Lx and the ratio of the rated power of the power output of photovoltaic cells and load is less than 0.8 time, control turner and rotate, make the crystalline silicon skew back of turner to 40 degree upwards while Graphene skew back to 50 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 27 DEG C;
(4), the same day illuminance be 1000-1800Lx and the ratio of the rated power of the power output of photovoltaic cells and load is not less than 1 time; Turner control film side oblique 30 degree upwards, monocrystalline silicon skew back to 60 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 23 DEG C;
(5), when the same day, illuminance was 300-1000Lx, turner controls film side upwards; The mean temperature that temperature controller controls film side is 21 DEG C;
(6), when the same day, illuminance was less than 300Lx, turner controlled in ceramic side direction; The temperature-averaging that temperature controller controls photovoltaic frame surface is 20 DEG C.
Due to said method, can according to different Intensity of the sunlights and the power consumption needed according to different loads, select the solar wafer of not ipsilateral, realize reasonably combined, while ensureing that solar wafer can realize Efficient Conversion, prevent the electricity that too much produces on the impact of load or miscellaneous part, and then improve the useful life of solar battery sheet and load.
Further, the photovoltaic module cleaning method of described control system:
(1), when the side of photovoltaic frame needs cleaning, this side-overturning to downward position, is sent signal to control unit after completing by turner;
(2), after control unit receives signal, send control command to cleaning unit, cleaning motor action also controls the speed of cleaning brush with 5cm/s on slide rail and moves back and forth; Continue 5-8min;
(3), cleaning brush is when moving to assigned address, and control unit controls cleaning sprayer unit and sprays vaporific cleaning fluid to cleaning brush;
(4), that the another side of photovoltaic frame changed by turner is downward, and repeats step (1)-(3) to all sides of photovoltaic frame and all cleaned;
Described cleaning fluid is by 30-40 part cocinic acid APEO, 80-85 part kaolin, 22-28 part dodecyl sodium sulfate, 60-67 part sodium pyrophosphate, 60-78 part hydrogen-oxygen acid potassium, 60-80 part AEO, 100-130 part adjudicate two cases together ethene, the ammoniacal liquor of 30-50 part concentration 30%, 30-60 part ethanol, 10-30 part Tetramethylammonium hydroxide, 60-77 part three innings of sodium phosphates and 30-44 part propanedione.
Due to said method, can ensure that the cleaning of solar wafer and the work of solar wafer conversion solar energy are carried out simultaneously, do not influence each other, avoid both works on the impact of solar wafer simultaneously, in addition, can prevent when cleaning, between solar wafer, the excessive and damage that causes of local temperature difference, ensures its voltage supply quality and useful life.
Further, the control method of described control system:
(1), light enters in photographic hole, and the photo resistance being located at photographic hole top detects, then control unit receives the signal of this photo resistance, and the angle calculating light and photographic hole axis is greater than set point;
(2), control unit according to the Position Control rotating unit action of the photo resistance of light in photographic hole being detected and regulating the position of fixed mount, and then it is darker to make light enter the position of photographic hole;
(3), after the photo resistance be located in the middle part of photographic hole detects light, control unit calculates the scope of the angle of light and photographic hole axis again;
(4), control unit according to the position position adjustments fixed mount of the photo resistance of light in photographic hole being detected, make the photo resistance be located at bottom photographic hole light be detected.
(5), control unit detects and the angle calculating the normal in light and face, photovoltaic module place is not less than 20 degree or be not less than 25 degree in the horizontal in the vertical, control unit controls end to rotary electric machine with the rotational speed of 200-250r/min, and longitudinal rotary electric machine is with the rotational speed of 220-280r/min;
(6) be, 8-20 degree when the angle angle in the vertical of the normal in light and face, photovoltaic module place is 8-20 degree or angle in the vertical, control unit controls longitudinal rotary electric machine with the rotational speed of 80-100r/min, and lateral rotation motor is with the rotational speed of 90-110r/min;
(7), when the angle angle in the vertical of the normal in light and face, photovoltaic module place is be less than 8 degree or angle is in the vertical less than 8 degree, control unit controls longitudinal rotary electric machine or lateral rotation motor rotates with the velocity of rotation of 30-35r/min, and then the angle of the normal in light regulating and face, photovoltaic module place, make this angle be less than 8 degree;
(8), when light being detected night, or when luminous intensity is less than set point, control unit controls face, photovoltaic module place and is parallel to horizontal plane.
(9), optical detecting unit is when detecting that a day illuminance is greater than 2600Lx, and control unit controls turner and rotates, and makes the Graphene side of photovoltaic module upward; The mean temperature that temperature controller controls Graphene side is 30 DEG C;
(10), when the ratio of the power output of photovoltaic cells and the rated power of load is greater than 1.3 and day, illuminance was not less than 2000Lx, controls turner and turn to crystalline silicon side upward; The mean temperature that temperature controller controls crystalline silicon side is 26 DEG C;
(11), the same day illuminance be 1800-2600Lx and the ratio of the rated power of the power output of photovoltaic cells and load is less than 0.8 time, control turner and rotate, make the crystalline silicon skew back of turner to 40 degree upwards while Graphene skew back to 50 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 27 DEG C;
(12), the same day illuminance be 1000-1800Lx and the ratio of the rated power of the power output of photovoltaic cells and load is not less than 1 time; Turner control film side oblique 30 degree upwards, monocrystalline silicon skew back to 60 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 23 DEG C;
(13), when the same day, illuminance was 300-1000Lx, turner controls film side upwards; The mean temperature that temperature controller controls film side is 21 DEG C;
(14), when the same day, illuminance was less than 300Lx, turner controlled in ceramic side direction; The temperature-averaging that temperature controller controls photovoltaic frame surface is 20 DEG C.
Due to said structure, due to said method, photographic hole is darker, can avoid interference in optical fiber access aperture, thus affect its accuracy, be arranged on photographic hole hole wall, according to the position of incident light and the position of photosensitive part sensing light, and then the position adjustment that PLC controls fixed mount can be convenient to.Lateral rotation motor and longitudinal rotary electric machine separate regulation are also regulated stage by stage, reduces misoperation, and then alleviate the controlled pressure of PLC, accurate control can be realized, can sunlight rotation and automatically regulate, and then realize accurately controlling, improve the stability of solar panels.Can according to different Intensity of the sunlights and the power consumption needed according to different loads, select the solar wafer of not ipsilateral, realize reasonably combined, while ensureing that solar wafer can realize Efficient Conversion, prevent the electricity that too much produces on the impact of load or miscellaneous part, and then improve the useful life of solar battery sheet and load.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, this apparatus structure is simple, easy to use, is easy to promote, and effectively can improve useful life and the solar energy conversion ratio of solar panels.
2, this device has that PLC is unified to be controlled, so that realize proportion optimizing, thus effectively ensures the fail safe that sets and durability degree.
3, the temperature controller of this structure can carry out temperature control and adjustment to solar panels, thus realize the temperature inversion of solar battery sheet in most suitable scope, further raising conversion ratio, this device can also clean solar wafer, avoid transparency not high and situation that the conversion ratio that causes declines, and cleaning also can not affect the transformation of solar energy, both are separate, in addition, solar wafer can be turned to fixed mount inside at night, make ceramic wafer outwardly, effectively can protect solar wafer, improve the useful life of solar wafer.
Accompanying drawing explanation
Fig. 1 is high-efficiency solar plate system front view in the utility model;
Mark in figure: 1-fixed mount, 2-turner, 3-photovoltaic frame, the longitudinal steer motor of 4-, 5-incident light detector, 6-lateral rotation motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
specific embodiment 1:
As shown in Figure 1, high-efficiency solar plate system of the present utility model comprises:
(1), control unit, comprise PLC and power supply circuits, PLC powers for controlling power supply circuits;
(2), photovoltaic cells, comprise photovoltaic module, photovoltaic module comprises the photovoltaic frame 3 of some quadrangular structures be set up in parallel, and the side of photovoltaic frame 3 is respectively crystalline silicon side, film side and Graphene side, ceramic side; Crystalline silicon side surface is provided with the crystalline silicon solar cell piece of some series connection, and film side is provided with the thin film solar cell sheet of some series connection, and Graphene side surface is provided with the Graphene solar battery sheet of some series connection; This Graphene solar battery sheet is using Graphene as euphotic electrode;
(3), rotating unit, comprise the rotating mechanism be fixed on fixed mount 1; Rotating mechanism comprises lateral rotation device, longitudinal rot and turner 2; Lateral rotation device comprises lateral rotation motor 6 and lateral velocity variation gear, and lateral rotation motor 6 controls fixed mount 1 by this lateral velocity variation gear that gear ratio is 80-120 and rotates in the scope of horizontal 0-45 degree; Longitudinal rot comprises longitudinal steer motor 4, longitudinal change-speed gearing, and longitudinal steer motor 4 controls fixed mount 1 by longitudinal change-speed gearing that gear ratio is 120-150 and rotates within the scope of longitudinal 0-40 degree; Turner 2 comprises locking mechanism, gear mechanism and upset motor, and upset motor controls photovoltaic module by gear mechanism and rotates, thus changes photovoltaic module side upward, locking mechanism for locking photovoltaic module so that photovoltaic module location or directed;
(4), optical detecting unit, comprise the incident light detector 5 be fixed on fixed mount 1, incident light detector 5 comprises vertical photographic hole, and the degree of depth of deep hole and the ratio in aperture are not less than 5; The bottom of photographic hole is provided with a photo resistance, the sidewall in the middle part of photographic hole is evenly distributed with four photo resistance, and the sidewall on photographic hole top is evenly distributed with four photo resistance; Photo resistance is all connected with PLC;
(5), temperature control unit, comprise temperature controller, this temperature controller is arranged in photovoltaic frame 3, for control photovoltaic module temperature regulate;
(6), cleaning unit, comprise cleaning device, this cleaning device arranges and comprises cleaning motor, cleaning brush, cleaning sprayer unit, fixed mount 1 is provided with the slide rail placing cleaning brush, cleaning Electric Machine Control cleaning brush slides along slide rail and makes cleaning brush clean the downside of photovoltaic frame 3, and this cleaning sprayer unit is used for cleaning brush ejection cleaning spraying;
Control unit is connected with photovoltaic cells, rotating unit, optical detecting unit, temperature control unit, cleaning unit respectively, and controls each unit and cooperatively interact.
Due to said system, can unify to control whole solar panels, fixed mount 1 above solar panels towards PLC can be had to control, enable solar panels all the time towards sunniness direction, and then raising solar conversion efficiency, in addition, optical detecting unit can sense the intensity of illumination and the direction of irradiation accurately, thus coordinate other units to realize the accurate control of solar panels, the rot of all directions comprises lateral rotation device and longitudinal rot, regulate respectively, thus realize the circumference adjustment of solar panels, and then raising conversion ratio.Different battery wafers on photovoltaic frame 3 are by the control of PLC, the Efficient Conversion of solar panels can not only be realized, suitable solar wafer can also be selected according to different intensities of illumination, thus realize the suitable use of solar wafer, improve conversion ratio.
specific embodiment 2:
According to the high-efficiency solar plate system of specific embodiment 1, its light detection method is:
(1), light enters in photographic hole, and the photo resistance being located at photographic hole top detects, then control unit receives the signal of this photo resistance, and the angle calculating light and photographic hole axis is greater than set point;
(2), control unit according to the Position Control rotating unit action of the photo resistance of light in photographic hole being detected and regulating the position of fixed mount 1, and then it is darker to make light enter the position of photographic hole;
(3), after the photo resistance be located in the middle part of photographic hole detects light, control unit calculates the scope of the angle of light and photographic hole axis again;
(4), control unit according to the position position adjustments fixed mount 1 of the photo resistance of light in photographic hole being detected, make the photo resistance be located at bottom photographic hole light be detected.
Due to said method, photographic hole is comparatively dark, can avoid interference in optical fiber access aperture, thus affect its accuracy, be arranged on photographic hole hole wall, according to the position of incident light and the position of photosensitive part sensing light, and then the position adjustment that PLC controls fixed mount 1 can be convenient to.
specific embodiment 3:
According to the high-efficiency solar plate system of specific embodiment 1, it rotates control method:
(1), control unit detects and the angle calculating the normal in light and face, photovoltaic module place is not less than 20 degree or be not less than 25 degree in the horizontal in the vertical, control unit controls end to rotary electric machine with the rotational speed of 200-250r/min, and longitudinal steer motor 4 is with the rotational speed of 220-280r/min;
(2) be, 8-20 degree when the angle angle in the vertical of the normal in light and face, photovoltaic module place is 8-20 degree or angle in the vertical, control unit controls longitudinal steer motor 4 with the rotational speed of 80-100r/min, and lateral rotation motor 6 is with the rotational speed of 90-110r/min;
(3), when the angle angle in the vertical of the normal in light and face, photovoltaic module place is be less than 8 degree or angle is in the vertical less than 8 degree, control unit controls longitudinal steer motor 4 or lateral rotation motor 6 rotates with the velocity of rotation of 30-35r/min, and then the angle of the normal in light regulating and face, photovoltaic module place, make this angle be less than 8 degree;
(4), when light being detected night, or when luminous intensity is less than set point, control unit controls face, photovoltaic module place and is parallel to horizontal plane.
Due to said method, lateral rotation motor 6 and longitudinal steer motor 4 separate regulation are also regulated stage by stage, reduce misoperation, and then alleviate the controlled pressure of PLC, accurate control can be realized, can sunlight rotation and automatically regulate, and then realize accurately controlling, improve the stability of solar panels.
specific embodiment 4:
According to the high-efficiency solar plate system of specific embodiment 1, its photovoltaic module control method:
(1), optical detecting unit is when detecting that a day illuminance is greater than 2600Lx, and control unit controls turner 2 and rotates, and makes the Graphene side of photovoltaic module upward; The mean temperature that temperature controller controls Graphene side is 30 DEG C;
(2), when the ratio of the power output of photovoltaic cells and the rated power of load is greater than 1.3 and day, illuminance was not less than 2000Lx, controls turner 2 and turn to crystalline silicon side upward; The mean temperature that temperature controller controls crystalline silicon side is 26 DEG C;
(3), the same day illuminance be 1800-2600Lx and the ratio of the rated power of the power output of photovoltaic cells and load is less than 0.8 time, control turner 2 and rotate, make the crystalline silicon skew back of turner 2 to 40 degree upwards while Graphene skew back to 50 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 27 DEG C;
(4), the same day illuminance be 1000-1800Lx and the ratio of the rated power of the power output of photovoltaic cells and load is not less than 1 time; Turner 2 control film side oblique 30 degree upwards, monocrystalline silicon skew back to 60 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 23 DEG C;
(5), when the same day, illuminance was 300-1000Lx, turner 2 controlled film side upwards; The mean temperature that temperature controller controls film side is 21 DEG C;
(6), when the same day, illuminance was less than 300Lx, turner 2 controlled in ceramic side direction; The temperature-averaging that temperature controller controls photovoltaic frame 3 surface is 20 DEG C.
Due to said method, can according to different Intensity of the sunlights and the power consumption needed according to different loads, select the solar wafer of not ipsilateral, realize reasonably combined, while ensureing that solar wafer can realize Efficient Conversion, prevent the electricity that too much produces on the impact of load or miscellaneous part, and then improve the useful life of solar battery sheet and load.
specific embodiment 5:
According to the high-efficiency solar plate system of specific embodiment 1, its photovoltaic module cleaning method:
(1), when the side of photovoltaic frame 3 needs cleaning, this side-overturning to downward position, is sent signal to control unit after completing by turner 2;
(2), after control unit receives signal, send control command to cleaning unit, cleaning motor action also controls the speed of cleaning brush with 5cm/s on slide rail and moves back and forth; Continue 5-8min;
(3), cleaning brush is when moving to assigned address, and control unit controls cleaning sprayer unit and sprays vaporific cleaning fluid to cleaning brush;
(4), that the another side of photovoltaic frame 3 changed by turner 2 is downward, and repeats step (1)-(3) to all sides of photovoltaic frame 3 and all cleaned;
Described cleaning fluid is by 30-40 part cocinic acid APEO, 80-85 part kaolin, 22-28 part dodecyl sodium sulfate, 60-67 part sodium pyrophosphate, 60-78 part hydrogen-oxygen acid potassium, 60-80 part AEO, 100-130 part adjudicate two cases together ethene, the ammoniacal liquor of 30-50 part concentration 30%, 30-60 part ethanol, 10-30 part Tetramethylammonium hydroxide, 60-77 part three innings of sodium phosphates and 30-44 part propanedione.
Due to said method, can ensure that the cleaning of solar wafer and the work of solar wafer conversion solar energy are carried out simultaneously, do not influence each other, avoid both works on the impact of solar wafer simultaneously, in addition, can prevent when cleaning, between solar wafer, the excessive and damage that causes of local temperature difference, ensures its voltage supply quality and useful life.
specific embodiment 6:
According to the high-efficiency solar plate system of specific embodiment 1, its control method is:
(1), light enters in photographic hole, and the photo resistance being located at photographic hole top detects, then control unit receives the signal of this photo resistance, and the angle calculating light and photographic hole axis is greater than set point;
(2), control unit according to the Position Control rotating unit action of the photo resistance of light in photographic hole being detected and regulating the position of fixed mount 1, and then it is darker to make light enter the position of photographic hole;
(3), after the photo resistance be located in the middle part of photographic hole detects light, control unit calculates the scope of the angle of light and photographic hole axis again;
(4), control unit according to the position position adjustments fixed mount 1 of the photo resistance of light in photographic hole being detected, make the photo resistance be located at bottom photographic hole light be detected.
(5), control unit detects and the angle calculating the normal in light and face, photovoltaic module place is not less than 20 degree or be not less than 25 degree in the horizontal in the vertical, control unit controls end to rotary electric machine with the rotational speed of 200-250r/min, and longitudinal steer motor 4 is with the rotational speed of 220-280r/min;
(6) be, 8-20 degree when the angle angle in the vertical of the normal in light and face, photovoltaic module place is 8-20 degree or angle in the vertical, control unit controls longitudinal steer motor 4 with the rotational speed of 80-100r/min, and lateral rotation motor 6 is with the rotational speed of 90-110r/min;
(7), when the angle angle in the vertical of the normal in light and face, photovoltaic module place is be less than 8 degree or angle is in the vertical less than 8 degree, control unit controls longitudinal steer motor 4 or lateral rotation motor 6 rotates with the velocity of rotation of 30-35r/min, and then the angle of the normal in light regulating and face, photovoltaic module place, make this angle be less than 8 degree;
(8), when light being detected night, or when luminous intensity is less than set point, control unit controls face, photovoltaic module place and is parallel to horizontal plane.
(9), optical detecting unit is when detecting that a day illuminance is greater than 2600Lx, and control unit controls turner 2 and rotates, and makes the Graphene side of photovoltaic module upward; The mean temperature that temperature controller controls Graphene side is 30 DEG C;
(10), when the ratio of the power output of photovoltaic cells and the rated power of load is greater than 1.3 and day, illuminance was not less than 2000Lx, controls turner 2 and turn to crystalline silicon side upward; The mean temperature that temperature controller controls crystalline silicon side is 26 DEG C;
(11), the same day illuminance be 1800-2600Lx and the ratio of the rated power of the power output of photovoltaic cells and load is less than 0.8 time, control turner 2 and rotate, make the crystalline silicon skew back of turner 2 to 40 degree upwards while Graphene skew back to 50 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 27 DEG C;
(12), the same day illuminance be 1000-1800Lx and the ratio of the rated power of the power output of photovoltaic cells and load is not less than 1 time; Turner 2 control film side oblique 30 degree upwards, monocrystalline silicon skew back to 60 degree upwards; The mean temperature that temperature controller controls Graphene side and crystalline silicon side is 23 DEG C;
(13), when the same day, illuminance was 300-1000Lx, turner 2 controlled film side upwards; The mean temperature that temperature controller controls film side is 21 DEG C;
(14), when the same day, illuminance was less than 300Lx, turner 2 controlled in ceramic side direction; The temperature-averaging that temperature controller controls photovoltaic frame 3 surface is 20 DEG C.
Due to said structure, due to said method, photographic hole is darker, can avoid interference in optical fiber access aperture, thus affect its accuracy, be arranged on photographic hole hole wall, according to the position of incident light and the position of photosensitive part sensing light, and then the position adjustment that PLC controls fixed mount 1 can be convenient to.Lateral rotation motor 6 and longitudinal steer motor 4 separate regulation are also regulated stage by stage, reduces misoperation, and then alleviate the controlled pressure of PLC, accurate control can be realized, can sunlight rotation and automatically regulate, and then realize accurately controlling, improve the stability of solar panels.Can according to different Intensity of the sunlights and the power consumption needed according to different loads, select the solar wafer of not ipsilateral, realize reasonably combined, while ensureing that solar wafer can realize Efficient Conversion, prevent the electricity that too much produces on the impact of load or miscellaneous part, and then improve the useful life of solar battery sheet and load.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. a high-efficiency solar plate system, is characterized in that, comprising:
(1), control unit, comprise PLC and power supply circuits, PLC powers for controlling power supply circuits;
(2), photovoltaic cells, comprise photovoltaic module, photovoltaic module comprises the photovoltaic frame of some quadrangular structures be set up in parallel, and the side of photovoltaic frame is respectively crystalline silicon side, film side and Graphene side, ceramic side; Crystalline silicon side surface is provided with the crystalline silicon solar cell piece of some series connection, and film side is provided with the thin film solar cell sheet of some series connection, and Graphene side surface is provided with the Graphene solar battery sheet of some series connection; This Graphene solar battery sheet is using Graphene as euphotic electrode;
(3), rotating unit, comprise the rotating mechanism be fixed on fixed mount; Rotating mechanism comprises lateral rotation device, longitudinal rot and turner; Lateral rotation device comprises lateral rotation motor and lateral velocity variation gear, and lateral rotation motor controls fixed mount by this lateral velocity variation gear that gear ratio is 80-120 and rotates in the scope of horizontal 0-45 degree; Longitudinal rot comprises longitudinal rotary electric machine, longitudinal change-speed gearing, and longitudinal rotary electric machine controls fixed mount by longitudinal change-speed gearing that gear ratio is 120-150 and rotates within the scope of longitudinal 0-40 degree; Turner comprises locking mechanism, gear mechanism and upset motor, and upset motor controls photovoltaic module by gear mechanism and rotates, thus changes photovoltaic module side upward, locking mechanism for locking photovoltaic module so that photovoltaic module location or directed;
(4), optical detecting unit, comprise the incident light detector be fixed on fixed mount, incident light detector comprises vertical photographic hole, and the degree of depth of deep hole and the ratio in aperture are not less than 5; The bottom of photographic hole is provided with a photo resistance, the sidewall in the middle part of photographic hole is evenly distributed with four photo resistance, and the sidewall on photographic hole top is evenly distributed with four photo resistance; Photo resistance is all connected with PLC;
(5), temperature control unit, comprise temperature controller, this temperature controller is arranged in photovoltaic frame, for control photovoltaic module temperature regulate;
(6), cleaning unit, comprise cleaning device, this cleaning device arranges and comprises cleaning motor, cleaning brush, cleaning sprayer unit, fixed mount is provided with the slide rail placing cleaning brush, cleaning Electric Machine Control cleaning brush slides along slide rail and makes cleaning brush clean the downside of photovoltaic frame, and this cleaning sprayer unit is used for cleaning brush ejection cleaning spraying;
Control unit is connected with photovoltaic cells, rotating unit, optical detecting unit, temperature control unit, cleaning unit respectively, and controls each unit and cooperatively interact.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941406.XU CN205195642U (en) | 2015-11-24 | 2015-11-24 | High -efficient solar panel system |
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| CN201520941406.XU CN205195642U (en) | 2015-11-24 | 2015-11-24 | High -efficient solar panel system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322875A (en) * | 2015-11-24 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Efficient solar panel system |
| CN107733345A (en) * | 2015-11-24 | 2018-02-23 | 成都九十度工业产品设计有限公司 | A kind of control system of motion tracking solar plate |
| WO2018090400A1 (en) * | 2016-11-15 | 2018-05-24 | 无锡凯能光伏设备有限公司 | Novel horizontal single-axis photovoltaic tracking system providing optimal inclination angle |
-
2015
- 2015-11-24 CN CN201520941406.XU patent/CN205195642U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322875A (en) * | 2015-11-24 | 2016-02-10 | 成都九十度工业产品设计有限公司 | Efficient solar panel system |
| CN107733345A (en) * | 2015-11-24 | 2018-02-23 | 成都九十度工业产品设计有限公司 | A kind of control system of motion tracking solar plate |
| CN105322875B (en) * | 2015-11-24 | 2018-05-15 | 汕头市天悦科技创新研究院有限公司 | A kind of solar panel system |
| WO2018090400A1 (en) * | 2016-11-15 | 2018-05-24 | 无锡凯能光伏设备有限公司 | Novel horizontal single-axis photovoltaic tracking system providing optimal inclination angle |
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Inventor after: Tian Junqiao Inventor before: Xiao Yong |
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Effective date of registration: 20170615 Address after: 510000, No. 806, No. 806, No. 812, No. four, East Whampoa Avenue, Guangdong, Guangzhou, Tianhe District, Guangzhou Tianhe advance decorative material market E District No. 25 Patentee after: Guangzhou Telford Environmental Protection Technology Co., Ltd. Address before: 610000 Sichuan city of Chengdu province Wuhou District Wuhou Park Zone Vuko East Road No. 15 Building 2 1 unit 2 floor No. 231 Patentee before: CHENGDU JIUSHIDU INDUSTRIAL PRODUCT DESIGN CO., LTD. |
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Address after: 510000 East Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province, 806, 806 1-812 4, Guangzhou Tianhe Advanced Decoration Material Market Area E 25 Patentee after: Guangdong Telford Environmental Protection Technology Co., Ltd. Address before: 510000 East Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province, 806, 806 1-812 4, Guangzhou Tianhe Advanced Decoration Material Market Area E 25 Patentee before: Guangzhou Telford Environmental Protection Technology Co., Ltd. |
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