CN218450042U - Be applied to distributed photovoltaic power plant capability test appearance - Google Patents
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- CN218450042U CN218450042U CN202222685075.0U CN202222685075U CN218450042U CN 218450042 U CN218450042 U CN 218450042U CN 202222685075 U CN202222685075 U CN 202222685075U CN 218450042 U CN218450042 U CN 218450042U
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Abstract
The utility model relates to a be applied to distributing type photovoltaic power plant capability test appearance belongs to photovoltaic power plant later maintenance technical field. Including the transmission line, the one end of transmission line respectively with wireless receiver, camera electric connection, the other end and tester host computer electric connection carry out data transmission through the transmission line, wireless receiver and camera all hang on unmanned aerial vehicle, and wireless receiver is used for closely receiving the signal of gathering and sending unit's sending to send to show and save to the tester host computer through the transmission line transfer. Compared with the prior art, the utility model discloses following beneficial effect has: make things convenient for ground personnel to maintain the detection, avoid climbing high altitude construction, it is safer. Compared with the traditional manual snapshot, the shooting area is wider.
Description
Technical Field
The utility model relates to a be applied to distributing type photovoltaic power plant capability test appearance belongs to photovoltaic power plant later maintenance technical field.
Background
Distributed photovoltaic plants generally refer to power generation systems deployed in the vicinity of consumers, using decentralized resources, on a small installed scale, which are typically connected to a power grid of a voltage level below 35 kv or less. The distributed photovoltaic power station refers in particular to a distributed photovoltaic power station system which adopts photovoltaic components and directly converts solar energy into electric energy. The household photovoltaic is a distributed photovoltaic, and the household photovoltaic is small in installation capacity, multiple in installation points and usually installed on a roof owned by a resident.
The existing distributed photovoltaic power station performance products are roughly divided into two types, namely a wireless receiving type tester and a wired receiving type tester.
The patent number is CN202122218320.2, discloses a portable IV tester for photovoltaic module inspection, the power distribution box comprises a box body, the box inner wall has the detector body through bolted connection, detector body front end top fixedly connected with display screen, detector body front end bottom fixedly connected with control panel, the right side that detector body front end is close to control panel is provided with two jacks, detector body right-hand member rear side fixedly connected with arrangement seat, the equal fixedly connected with base in both sides about the arrangement seat front end, base front end recess department is sliding connection both sides about the probe external diameter respectively, probe external diameter top fixedly connected with infrared scanner, infrared scanner front end fixedly connected with camera, the equal fixed connection in probe bottom middle part is in flexible wire one end, the bottom fixedly connected with variable capacitance load of detector body right-hand member inner wall, variable capacitance load left end fixedly connected with sampling circuit. Along with the popularization of distributed photovoltaic power stations, the distributed photovoltaic power stations can also be installed on roofs of factory buildings, and a power station performance tester needs to collect meteorological information and also needs to collect dust deposition conditions on photovoltaic panels. This kind of wired reception formula, at present testing personnel need climb up the building and carry out the analysis of shooing, resident's own roof climbing easily, but factory building's roof is difficult to the climbing, and current testing personnel stands in high building roof danger more, and testing personnel can only take the picture of marginal photovoltaic board deposition condition simultaneously, causes and detects the accuracy lower.
The patent number is CN 202120503596.2's patent, discloses a photovoltaic equipment communication tester, is in including aluminum alloy equipment box, setting lithium ion rechargeable battery in the aluminum alloy equipment box, inlay the dress and be in 7 cun true color touch-sensitive screens on the aluminum alloy equipment box, wherein, aluminum alloy equipment box outside is equipped with at least one 485 communication interfaces, the aluminum alloy equipment box is equipped with the main control board, the main control board input with 485 communication interface connects, the main control board output with 7 cun true color touch-sensitive screen communication connection, lithium ion rechargeable battery does each component and the power supply of 7 cun true color touch-sensitive screens on the main control board. Along with the popularization of the distributed photovoltaic power stations, the distributed photovoltaic power stations can also be installed on roofs of factory buildings, and the power station performance tester needs to collect meteorological information and also needs to collect dust deposition conditions on photovoltaic panels. This kind of wireless receiving formula does not possess the function of shooing equally, and measurement personnel also need climb up the building at present and carry out the analysis of shooing, and resident's own roof is climbing more easily, but the roof of factory building is difficult to the climbing, and current measurement personnel stands more danger at high building roof, and measurement personnel can only shoot marginal photovoltaic board deposition condition photo simultaneously, causes and detects the accuracy lower.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: for solving one of the above-mentioned problems, provide one kind and be applied to distributed photovoltaic power plant capability test appearance, make things convenient for ground personnel to maintain the detection, avoid climbing to high altitude construction, it is safer.
Be applied to distributed photovoltaic power plant capability test appearance, its characterized in that: including the transmission line, the one end of transmission line respectively with wireless receiver, camera electric connection, the other end and tester host computer electric connection carry out data transmission through the transmission line, wireless receiver and camera all hang on unmanned aerial vehicle, wireless receiver is used for closely receiving the signal that sends of gathering and sending unit to send to the tester host computer through the transmission line and show and save, the camera is used for gathering on-the-spot real-time video data and claps the image of getting the photovoltaic board deposition condition, and send to the tester host computer through the transmission line and show and save, the measurement personnel gather the data that send of gathering and sending unit and the image that the camera was clapped and got, utilize computer and current calculation model, calculate the influence of above-mentioned factor to generating efficiency, including the current generated power of contrast behind the factor of influence, judge this photovoltaic power plant's power generation effect, the utility model discloses mainly acquire the data that send of gathering and sending unit and the image that the camera was clapped and got, utilize computer and current calculation model, calculate the influence of above-mentioned factor to generating efficiency for follow-up operation, not this device is accomplished. Make things convenient for ground personnel to maintain the detection, avoid climbing high altitude construction, it is safer.
Further, unmanned aerial vehicle includes the unmanned aerial vehicle main part, install the lift wing that drives the unmanned aerial vehicle main part and go up and down around the unmanned aerial vehicle main part, the supporting leg of supporting the unmanned aerial vehicle main part is installed to the bottom of unmanned aerial vehicle main part, wireless receiver is installed to the bottom detachable of unmanned aerial vehicle main part, a camera is installed to detachable on the lift wing. For avoiding unmanned aerial vehicle to cause the influence to the shooting scope of camera, the camera minimum is less than the unmanned aerial vehicle main part, but the mounting height of camera still should be higher than the minimum of supporting leg, and the camera touches ground when avoiding unmanned aerial vehicle to descend.
Further, lift wing includes four equipartitions in unmanned aerial vehicle main part wing linking arm all around, wing linking arm one end is fixed in the unmanned aerial vehicle main part, driving motor is installed to the wing linking arm other end, driving motor's power output shaft and the coupling sleeve power connection of screw blade lower surface are regarded as the power supply by driving motor, and the drive screw blade is rotatory, provides the power that rises and remove for the unmanned aerial vehicle main part.
Furthermore, the camera is provided with four altogether, installs on corresponding the wing linking arm through first detachable connections respectively, and the vertical setting of camera shoots the face down, takes a candid photograph and makes a video recording the deposition condition of photovoltaic board.
Further, the outer wall cross-section of wing linking arm is circular, first detachable connecting piece includes vertical bracing piece, and the upper portion of this bracing piece is passed through the clamp and is connected with the wing linking arm, and the camera is installed to the lower part. The connection is convenient, and the shooting angle and quality are ensured as much as possible.
Further, wireless receiver includes that detachable installs the structure shell at unmanned aerial vehicle main part lower surface, the structure shell embeds has singlechip, wireless receiving module and 433 communication module, wireless receiving module, 433 communication module all are connected with the singlechip, 433 communication module and transmission line connection, the camera has the 433 communication module of being connected with the transmission line equally. In the prior art, effective transmission of information is ensured.
Furthermore, the model of the single chip microcomputer is AT89S51.
Further, the camera is a zoom camera.
Further, the collecting and sending unit comprises a first meteorological parameter measuring device arranged above the photovoltaic panel and used for detecting irradiance above the photovoltaic panel of the power station and the upper surface temperature of the photovoltaic assembly, a second meteorological parameter measuring device arranged below the photovoltaic panel and used for detecting irradiance below the photovoltaic panel of the power station and the lower surface temperature of the photovoltaic assembly, the first meteorological parameter measuring device and the second meteorological parameter measuring device are electrically connected with the wireless transmitter, wireless transmission is achieved between the wireless transmitter and the wireless receiving module, irradiance and temperature information collected by the first meteorological parameter measuring device and the second meteorological parameter measuring device are transmitted to the tester host through transmission lines, and the first meteorological parameter measuring device and the second meteorological parameter measuring device are provided with a power supply module.
Further, the transmission line winding is just taken off the transmission line on being used for the actinobacillus wheel of accomodating during the use, and the winding is on the actinobacillus wheel when not using.
The utility model discloses mainly be the image of shooing the data and the camera that send of acquireing collection and sending unit, utilize computer and current calculation model, calculate above-mentioned factor and be follow-up operation to the influence of generating efficiency, not this device is accomplished. Compared with the prior art, the utility model discloses following beneficial effect has:
be applied to distributed photovoltaic power plant capability test appearance, wireless receiver is used for closely receiving the signal of gathering and sending unit's sending, and send the tester host computer to show and save through the transmission line, the camera is used for gathering on-the-spot real-time video data and claps the image of getting the photovoltaic board deposition condition, and send the tester host computer to show and save through the transmission line, the data and the camera that send of detection personnel gather and sending unit clap the image of getting, utilize computer and current calculation model, calculate the influence of above-mentioned factor to generating efficiency, including the current generating power of contrast behind the influence factor, judge this photovoltaic power plant's power generation effect, make things convenient for ground personnel to maintain the detection, avoid climbing to high altitude construction, it is safer.
Be applied to distributed photovoltaic power plant capability test appearance, for avoiding unmanned aerial vehicle to cause the influence to the shooting scope of camera, the camera minimum is less than the unmanned aerial vehicle main part, but the mounting height of camera still should be higher than the lower of supporting leg, the camera touches ground when avoiding unmanned aerial vehicle to descend, for traditional artifical candid photograph, it is wider to shoot the region.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the usage state of the present invention;
fig. 2 is an enlarged view of the unmanned aerial vehicle of the present invention;
fig. 3 is a side view of the main body of the unmanned aerial vehicle;
FIG. 4 is a schematic diagram of a wireless receiving module;
in the figure: 1. unmanned aerial vehicle 1.1, unmanned aerial vehicle main part 1.2, lift wing 1.2.1, wing linking arm 1.2.2, driving motor 1.2.3, screw blade 1.2.4, connecting sleeve 1.3, supporting leg 2, wireless receiver 2.1, structure shell 2.2, singlechip 2.3, wireless receiving module 2.4, 433 communication module 3, tester host computer 4, transmission line 5, camera 6, photovoltaic board 7, first meteorological parameter measuring device 8, second meteorological parameter measuring device 9, wireless transmitter.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Examples
As shown in fig. 1-4, a be applied to distributed photovoltaic power plant capability test appearance, including transmission line 4, the one end of transmission line 4 respectively with wireless receiver 2, camera 5 electric connection, the other end and tester host computer 3 electric connection carry out data transmission through transmission line 4, wireless receiver 2 and camera 5 all hang on unmanned aerial vehicle 1, wireless receiver 2 is used for closely receiving the signal that gathers and send the unit, and send to tester host computer 3 through transmission line 4 and show and save, camera 5 is used for gathering on-the-spot real-time video data and claps the image of getting the photovoltaic board deposition condition, and send to tester host computer 3 through transmission line 4 and show and save, the data that the measurement personnel gathered and send the unit and the image that camera 5 clapped, utilize computer and current calculation model, calculate the influence of above-mentioned factor to the generating efficiency, compare current generated power after adding the influence factor, judge the power generation effect of this photovoltaic power plant, make things convenient for maintenance detection, avoid climbing the operation to the operation high altitude, the utility model mainly is the acquisition and send out the influence of data and camera 5, utilize the current image calculation model to calculate the above-mentioned ground power generation efficiency, utilize the above-mentioned ground computing device to calculate the influence factor.
Preferably, unmanned aerial vehicle 1 includes unmanned aerial vehicle main part 1.1, install all around of unmanned aerial vehicle main part 1.1 and drive unmanned aerial vehicle main part 1.1 lift wing 1.2 that goes up and down, supporting leg 1.3 of supporting unmanned aerial vehicle main part 1.1 is installed to unmanned aerial vehicle main part 1.1's bottom detachable installs wireless receiver 2, detachable installs a camera 5 on the lift wing 1.2, for avoiding unmanned aerial vehicle 1 to cause the influence to the shooting scope of camera 5, camera 5 minimum is less than unmanned aerial vehicle main part 1.1, but camera 5's mounting height still should be higher than the minimum of supporting leg 1.3, and camera 5 bumps ground when avoiding unmanned aerial vehicle 1 to descend.
Preferably, as shown in fig. 2, the lifting wing 1.2 includes four wing connecting arms 1.2.1 evenly distributed around the main body 1.1 of the unmanned aerial vehicle, the wing connecting arm 1.2.1 one end is fixed on the main body 1.1 of the unmanned aerial vehicle, the driving motor 1.2.2 is installed at the other end of the wing connecting arm 1.2.1, the power output shaft of the driving motor 1.2.2 is in power connection with the connecting shaft sleeve 1.2.4 of the lower surface of the propeller blade 1.2.3, and the driving motor 1.2.2 is used as a power source to drive the propeller blade 1.2.3 to rotate, so as to provide lifting power and moving power for the main body 1.1 of the unmanned aerial vehicle.
Preferably, camera 5 is provided with four altogether, installs on corresponding wing linking arm 1.2.1 through first detachable connections respectively, and camera 5 is vertical to be set up, and the shooting face is down, takes a candid photograph and make a video recording the deposition condition of photovoltaic board, and the shooting face is wider.
Preferably, the outer wall cross-section of wing linking arm 1.2.1 is circular, first detachable connections includes vertical bracing piece, and the upper portion of this bracing piece is passed through the clamp and is connected with wing linking arm 1.2.1, and lower part installation camera 5 connects conveniently, guarantees shooting angle and quality as far as possible.
Preferably, as shown in fig. 4, wireless receiver 2 includes that detachable installs at the structural casing 2.1 of unmanned aerial vehicle main part 1.1 lower surface, structural casing 2.1 embeds there are singlechip 2.2, wireless receiving module 2.3 and 433 communication module 2.4, wireless receiving module 2.3, 433 communication module 2.4 all are connected with singlechip 2.2, 433 communication module 2.4 is connected with transmission line 4, camera 5 has 433 communication module who is connected with transmission line 4 equally, and for prior art, it can to ensure to take effective transmission of information.
Preferably, the model of the single chip microcomputer is AT89S51.
Preferably, the camera 5 is a zoom camera.
Preferably, the collecting and sending unit comprises a first meteorological parameter measuring device 7 arranged above the photovoltaic panel 6 and used for detecting irradiance above the photovoltaic panel of the power station and the upper surface temperature of the photovoltaic component, a second meteorological parameter measuring device 8 arranged below the photovoltaic panel 6 and used for detecting irradiance below the photovoltaic panel of the power station and the lower surface temperature of the photovoltaic component, the first meteorological parameter measuring device 7 and the second meteorological parameter measuring device 8 are both electrically connected with a wireless transmitter 9, wireless transmission is realized between the wireless transmitter 9 and the wireless receiving module 2.3, irradiance and temperature information collected by the first meteorological parameter measuring device 7 and the second meteorological parameter measuring device 8 are transmitted to the tester host 3 through a transmission line 4, and the first meteorological parameter measuring device 7 and the second meteorological parameter measuring device 8 are provided with a power supply module.
The working principle is as follows: the camera 5 is used for collecting on-site real-time video data and shooting images of the dust deposition condition of the photovoltaic panel, the images are transmitted to the tester host 3 through the transmission line 4 to be displayed and stored, the detecting personnel gather the data sent by the collecting and sending unit and the images shot by the camera 5, a computer and an existing calculation model are utilized, the influence of the factors on the power generation efficiency is calculated, the existing power generation power is compared after the factors are influenced, the power generation effect of the photovoltaic power station is judged, the ground personnel can conveniently maintain and detect, the climbing to the high-altitude operation is avoided, and the safety is higher.
The second embodiment is different from the first embodiment in that the transmission line 4 is wound on the pay-off wheel for storage, and the transmission line 4 is taken down when in use and is wound on the pay-off wheel when not in use.
Be applied to distributed photovoltaic power plant capability test appearance, wireless receiver is used for closely receiving the signal of gathering and sending unit's sending, and send the tester host computer to show and save through the transmission line, the camera is used for gathering on-the-spot real-time video data and claps the image of getting the photovoltaic board deposition condition, and send the tester host computer to show and save through the transmission line, the data and the camera that send of detection personnel gather and sending unit clap the image of getting, utilize computer and current calculation model, calculate the influence of above-mentioned factor to generating efficiency, including the current generating power of contrast behind the influence factor, judge this photovoltaic power plant's power generation effect, make things convenient for ground personnel to maintain the detection, avoid climbing to high altitude construction, it is safer.
Be applied to distributed photovoltaic power plant capability test appearance, for avoiding unmanned aerial vehicle to cause the influence to the shooting scope of camera, the camera minimum is less than the unmanned aerial vehicle main part, but the mounting height of camera still should be higher than the lower of supporting leg, the camera touches ground when avoiding unmanned aerial vehicle to descend, for traditional artifical candid photograph, it is wider to shoot the region.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a be applied to distributed photovoltaic power plant capability test appearance which characterized in that: including the transmission line, the one end of transmission line respectively with wireless receiver, camera electric connection, the other end and tester host computer electric connection carry out data transmission through the transmission line, wireless receiver and camera all hang on unmanned aerial vehicle, and wireless receiver is used for closely receiving the signal of gathering and sending the sending of unit to convey to the tester host computer through the transmission line and show and save, the camera is used for gathering on-the-spot real-time video data and takes the image of getting the photovoltaic board deposition condition, and conveys to the tester host computer through the transmission line and show and save.
2. The distributed photovoltaic power plant performance tester applied to the distributed photovoltaic power plant of claim 1, wherein the unmanned aerial vehicle comprises an unmanned aerial vehicle main body, lifting wings for driving the unmanned aerial vehicle main body to lift are installed around the unmanned aerial vehicle main body, supporting legs for supporting the unmanned aerial vehicle main body are installed at the bottom of the unmanned aerial vehicle main body, a wireless receiver is detachably installed at the bottom of the unmanned aerial vehicle main body, and a camera is detachably installed on the lifting wings.
3. The distributed photovoltaic power station performance tester applied to the distributed photovoltaic power station as claimed in claim 2, wherein the lifting wing comprises four wing connecting arms uniformly distributed around the main body of the unmanned aerial vehicle, one end of each wing connecting arm is fixed on the main body of the unmanned aerial vehicle, the other end of each wing connecting arm is provided with a driving motor, a power output shaft of each driving motor is in power connection with a connecting shaft sleeve on the lower surface of each propeller blade, and the driving motors serve as power sources to drive the propeller blades to rotate so as to provide ascending power and moving power for the main body of the unmanned aerial vehicle.
4. The distributed photovoltaic power station performance tester as recited in claim 3, wherein the number of the cameras is four, the cameras are respectively mounted on the corresponding wing connecting arms through the first detachable connecting pieces, the cameras are vertically arranged, the shooting surface faces downwards, and the dust accumulation condition of the photovoltaic panel is captured and photographed.
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CN202222685075.0U CN218450042U (en) | 2022-10-12 | 2022-10-12 | Be applied to distributed photovoltaic power plant capability test appearance |
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