KR20120128965A - Device for training education solar tracking using 2-Axis tracker - Google Patents

Abstract

PURPOSE: A sunlight tracking education experiment device using a biaxial tracker is provided to track by programming using a programmable logic controller without an extra sunlight sensor. CONSTITUTION: A first axis controlling motor is formed on a lower part of one side of a tracker supporting plate. A second rotation axis controlling motor is connected to one side which is not opened of a second rotation axis connecting member. Training equipment(900) is connected with a biaxial tracker and a programmable logic controller serial cable(1000). The training equipment controls the first axis controlling motor and the second axis controlling motor so that a solar-cell sticking plate horizontally and laterally rotates according to sunlight by using biaxial tracker for season, month, and time.

Description

Device for training education solar tracking using 2-axis tracker {2-Axis tracker}

The present invention relates to a solar tracking training experiment apparatus, and more particularly, when using the double-track tracker to track the solar light using a dual-axis tracker that can be trained to track the programmable logic controller (PLC) The present invention relates to an optical tracking educational experiment apparatus.

Generally, the experimental equipment is composed of a mechanical part and a control part, and the mechanical part system can operate by constructing a circuit diagram by a control panel.

Such a simple configuration consisting of the mechanical part and the control part can not only explain the operation of the mechanical part fixed to the trainee, and it is impossible to experiment and practice by constructing an active system by various changes used in the actual field. In addition to the limitations in the experiments and practices of automatic control according to various environments, there was a problem in that there was a risk in operating the equipment.

In addition, such experiments and practice equipments are large and large, but only the principle of operation can be explained in the education field, and only basic training by a fixed system is possible, which makes it difficult and difficult to experiment and practice automatic control. .

Therefore, students can understand the principles and functions of experimental devices, develop the principles of electric and sensor automatic control, control operation, and circuit design ability, and require a measurement experimental device that can be easily understood, tested, and practiced. The device is being developed.

Such measurement experiment apparatus includes a renewable energy generation experiment apparatus, a complex power conversion experiment apparatus, a refrigerator experiment apparatus, an air conditioner experiment apparatus and the like.

Among them, New Renewable Energy is used to convert existing fossil fuels or convert renewable energy including sunlight, water, geothermal energy, and bioorganisms. Future energy source for sustainable energy supply system is its characteristic.

Such renewable energy has become increasingly important due to the instability of oil prices and the regulatory response of the Climate Change Convention.

In Korea, 8 fields of renewable energy (solar, photovoltaic, biomass, wind, small hydro, geothermal, marine energy, waste energy) and 3 fields of new energy (fuel cell, coal liquefied gasification, hydrogen energy), A total of 11 fields are designated as renewable energy.

Among them, the solar light utilization technology is a field of solar energy photothermal use using wave characteristics of solar rays, which is used for cooling, heating and hot water supply of buildings through absorption, storage, and heat conversion of sunlight. There are solar heat collecting technology, heat storage technology, system control technology, system design technology and so on.

Such a solar system may be divided into a heat collecting unit, a using unit, and a control unit, where the heat collecting unit is a kind of heat storage that serves as a buffer required because the heat timing and the heat collection amount do not coincide with the utilization time and load. It is a tank, and the use portion effectively supplies the sunlight stored in the heat collecting portion, the control unit is a device that effectively collects and accumulates and supplies the sunlight, and plays an important role in the performance and reliability of the solar system.

For reference, since solar energy has low energy density and changes seasonally and hourly, heat collection and heat storage technology may be the most basic.

Such solar system can be divided into passive type and active type according to the presence or absence of the driving device of the heat medium. The natural type mainly consists of building structures such as windows and walls on the south side such as greenhouse and tromwall. It is a device that collects the sunlight by using the equipment, and the installation type is a system that collects the sunlight by using a heat medium driving device such as a pump by installing a collector separately. The solar system is usually referred to as an installation type.

Currently, the solar system is being constructed as a natural type or facility type system. Recently, a system for automatically tracking the solar light using a sensor has been developed, but there was an inconvenience in that a sensor must be separately constructed. It was limited to tracking using sensors.

In order to solve the above problems, the present invention is to track the solar light using a two-track tracker training experiment using the solar tracker that can be trained to track the programmatically using a programmable logic controller The purpose is to provide a device.

In order to achieve the above object, the solar tracking education experiment apparatus using the present invention both-axis tracker, the tracker body support plate 100; A control panel 200 formed in a direction perpendicular to an upper side of the tracker body support plate 100; A tracker support bar (300) formed in a direction perpendicular to an upper center of the tracker body support plate (100); A tracker support plate 400 coupled to an upper tracker support bar 300 and extending in one direction; A first shaft adjusting motor 500 formed at a lower side of the tracker support plate 400; A first rotating shaft 510 formed on an upper side of the tracker support plate 400 and connected to the first shaft adjusting motor 500 to rotate horizontally; A second rotary shaft connecting member 600 formed on the first rotary shaft 510 and having both sides and an upper portion thereof open; A second rotating shaft adjusting motor 700 connected to one side of the second rotating shaft connecting member 600 which is not opened; A second rotary shaft 710 interposed in the second rotary shaft connecting member 600 and connected to the second shaft adjusting motor 700 to rotate left and right to both sides of the second rotary shaft connecting member 600; A solar cell attachment plate 720 formed on the second rotation shaft 710; And a coupling member 730 for screwing the second rotary shaft 710 and the solar cell mounting plate 720 between the second rotary shaft 710 and the solar cell mounting plate 720, respectively. Features equipment 800.

Here, the control panel 200 and the tracker support rod 300 are fastened by screwing to the tracker body support plate 100, and the tracker support plate 400 is fastened by screwing to the tracker support rod 300. The shaft adjusting motor 500 is fastened by screwing to the tracker support plate 400, and the second rotating shaft connecting member 600 is screwed to the first rotating shaft 510, and the second rotating shaft adjusting motor 700 is made of a screw. It is preferable that the two rotation shaft connecting member 600 is fastened by screwing to an unopened side.

And, the control panel 200, the main power switch 210 for controlling the on / off of the AC power supplied to the control panel 200, and the power supplied from the main power switch 210 to the control panel 200 The selection switch 220 for supplying one of automatic, off, and manual, AC lamp 230 indicating AC power supply of the control panel 200, control panel 200 and oversized tracker equipment from overcurrent ( A fuse 240 protecting the 800, a signal port 250 of the control panel 200, a forward driving operation button 261 of the first axis regulating motor 500, a forward driving stop button 262, A first motor control button unit 260 configured to include a reverse driving operation button 263 and a reverse driving stop button 264 of the single-axis adjusting motor 500 to control the first-axis adjusting motor 500, and a second Forward drive operation button 271 of the axis adjustment motor 700, forward drive stop button 272, reverse drive operation button 273 of the second axis adjustment motor 700 The reverse driving stop button 274 is configured to include a second motor control button unit 270 for controlling the second axis adjustment motor 700.

In addition, the solar tracking education experiment apparatus using the double-axis tracker is connected to the double-track tracker equipment 800 and the PLC (Programmable Logic Controller) serial cable 1000, seasonal and / or monthly, time zone with the double-track tracker equipment 800 In addition, the solar cell mounting plate 720 further includes a training equipment 900 to control the first axis adjustment motor 500 and the second axis adjustment motor 700 to rotate horizontally and horizontally along the sunlight Preferably configured.

In addition, the training equipment 900 receives an AC220V power and is input from an AC power input unit 910 and an AC power input unit 910 including an AC lamp 911, a fuse 912, and an overcurrent breaker 913. The circuit of DC output unit 920 and training equipment 900 that converts AC220V power to DC power and outputs the lamp grid connected in to check whether the equipment is working or abnormal. System flow display unit 930 consisting of a generator, a charge controller, an inverter, a battery, a load, an ATS, an import power lamp, a push button unit 941 consisting of a plurality of push buttons, and a direct current output unit 920 Selector switch 942 for selecting and supplying DC power supplied from auto, off or manual, toggle switch 943 for selecting contact (A contact, B contact) closing, training equipment 900 or both axes Warning of abnormality of tracker equipment 800 Switch and load unit 940 composed of a buzzer 944 and a DC motor switch unit 945 for practicing reverse driving and forward driving of the DC power supplied from the DC output unit 920. ), A PLC 951 for programing functions such as sequencing, timing, counting, and arithmetic of the training equipment 900, and a PLC input terminal 952 for connecting signals input and output from the PLC 951 through banana jacks. PLC input and output unit (950) consisting of the PLC output terminal (953), lamp grid connected in, generator, charge controller, inverter, battery, load, ATS, import power (Import Power) A training device 900 signal port 971 connected to a PLC control signal unit 960 and a signal port 250 of both tracker equipment 800 for connecting PLC control signals such as wiring and driving through a banana jack; Power lamp (PL) 972, red lamp (RL) 973, green lamp (GL) 974, yellow lamp ( It is preferable that the signal port and the lamp unit 970 are composed of YL (975) and white lamp (WL) 976.

Here, the PLC 951 detects a state of the power supply unit 9511 for converting the power input from the outside into a DC 24V power source that can be used inside the PLC 951, and the dual-axis tracker equipment 800, or the training equipment ( 900 to control the operation of the external device, the input unit 9512 for receiving the experiment-related program through the external computer and laptop, the user program received through the external computer and laptop, and both tracker equipment (800) A storage unit 9513 for storing the experimental data input during operation of the CPU, and a CPU for decoding the input signal from the input unit 9512 and various information stored in the storage unit 9513 to control the processing contents of the various experiments ( 9514 and various experimental states executed through the CPU 9514 include power lamps (PL) 972, red lamps (RL) 973, green lamps (GL) 974, and yellow lamps (YL) 975. ), An output unit 9515 output through the white lamp (WL) 976 and the buzzer 944 And a communication unit 9516 for transmitting various experimental results executed through the CPU 9514 to external computers and notebook computers.

The present invention as described above has the following effects.

First, in the case of tracking the sunlight using the dual-axis tracker can be trained to track by programming using a programmable logic controller (PLC) without a separate solar sensor.

Second, when the real-time power generation monitoring using the solar cell using a laptop, etc., it is possible to optimize the experiment of biaxial tracker control by season, month and time zone.

1 is a perspective view for explaining the double-axis tracker equipment of the solar tracking training experiment apparatus using the double-axis tracker according to the present invention,
FIG. 2 is a view for explaining a control panel of the double-axis tracker equipment of the solar tracking training experiment apparatus using the double-axis tracker shown in FIG.
3 is a view for explaining an embodiment of the training equipment for the solar tracking training experiment apparatus using a two-axis tracker according to the present invention,
4 is a view for explaining an example of a PLC of the training equipment shown in FIG.
5 is a view for explaining a connection state between the two-axis tracker equipment and training equipment of the solar tracking training experiment apparatus using the two-axis tracker according to the present invention,
Figure 6 is a perspective view for explaining the horizontal rotation of the two-axis tracker of the solar tracking training experiment apparatus using the two-axis tracker in the present invention,
7 is a perspective view for explaining left and right rotation of the double-axis tracker of the solar tracking training experiment apparatus using the double-axis tracker shown in the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In addition, although the term used in the present invention is selected as a general term that is widely used at present, there are some terms selected arbitrarily by the applicant in a specific case. In this case, since the meaning is described in detail in the description of the relevant invention, It is to be understood that the present invention should be grasped as a meaning of a term that is not a name of the present invention. Further, in describing the embodiments, descriptions of technical contents which are well known in the technical field to which the present invention belongs and which are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

1 is a perspective view for explaining the double-axis tracker equipment of the solar tracking training experiment apparatus using the double-axis tracker according to the present invention.

As shown in FIG. 1, the double-axis tracker equipment 800 of the solar tracking education experiment apparatus using the double-axis tracker according to the present invention is a tracker body support plate 100 and a tracker body support plate 100 in a vertical direction from one side. The control panel 200 formed, the tracker support bar 300 formed in a direction perpendicular to the top of the tracker body support plate 100, the tracker support plate 400 coupled to the tracker support bar 300 and extended in one direction, and The first shaft adjusting motor 500 is formed at one lower side of the tracker support plate 400, and the first rotation shaft 510 is formed at an upper side of the tracker support plate 400 and connected to the first shaft adjusting motor 500 to rotate horizontally. And a second rotary shaft adjusting motor formed on the first rotary shaft 510, and connected to an unopened side of the second rotary shaft connecting member 600, which is open at both sides and the top thereof, and the second rotary shaft connecting member 600. 700 and the second rotary shaft connecting member 600 A second rotating shaft 710 connected to the second shaft adjusting motor 700 and rotating left and right to both sides of the second rotating shaft connecting member 600, and a solar cell formed on the second rotating shaft 710. It consists of the cell attachment plate 720.

Here, the control panel 200 and the tracker support rod 300 may be fastened by screwing the tracker body support plate 100.

In addition, the tracker support plate 400 may also be fastened to the tracker support rod 300 by screwing.

In addition, the first shaft adjusting motor 500 may be fastened by screwing to the tracker support plate 400.

Meanwhile, the second rotary shaft connecting member 600 is screwed to the first rotary shaft 510, and the second rotary shaft adjusting motor 700 is fastened by screwing to an unopened side of the second rotary shaft connecting member 600. do.

In addition, a coupling member 730 for screwing the second rotation shaft 710 and the solar cell mounting plate 720 may be further configured between the second rotary shaft 710 and the solar cell mounting plate 720. . This may not only improve the coupling force between the second rotating shaft 710 and the solar cell mounting plate 720, but also when the solar cell is interposed on the solar cell mounting plate 720. By distributing the load, safety of the second rotating shaft 710 and the solar cell mounting plate 720 can be increased.

FIG. 2 is a view for explaining a control panel of the double-axis tracker equipment of the solar tracking training experiment apparatus using the double-axis tracker shown in FIG.

As shown in FIG. 2, the control panel of the double-axis tracker equipment 800 of the solar tracking education experiment apparatus using the double-axis tracker according to the present invention controls the on / off of AC power supplied to the control panel 200. Supply power of the power switch 210, the selection switch 220 for supplying the power supplied from the main power switch 210 to the control panel 200, one of the automatic, off, manual to supply the AC power of the control panel 200 AC lamp 230 for displaying the fuse 240 to protect the control panel 200 and the double-axis tracker equipment 800 from overcurrent, the signal port 250 of the control panel 200, and the first axis adjustment motor ( The first motor control button unit 260 for controlling the 500, and the second motor control button unit 270 for controlling the second axis adjustment motor 700.

Here, the signal port 250 is connected to the signal port 971 of the training equipment 900 to be described later and the PLC serial cable (1000).

In addition, the first motor control button unit 260 is a forward drive operation button 261, the forward drive stop button 262 of the first axis adjustment motor 500, the reverse drive operation button of the first axis adjustment motor 500. 263, the reverse driving stop button 264.

In addition, the second motor control button unit 270 is the forward drive operation button 271, the forward drive stop button 272 of the second axis adjustment motor 700, the reverse drive operation button of the second axis adjustment motor 700. 273, the reverse driving stop button 274 is configured.

At this time, the first motor control button unit 260, the first axis control motor 500, the second motor control button unit 270 and the second axis control motor 700 of the control panel 200 are connected by cables, respectively. do.

3 is a view for explaining an embodiment of the training equipment for the solar tracking training experiment apparatus using a two-axis tracker according to the present invention.

As shown in FIG. 3, the training equipment 900 of the solar tracking education experiment apparatus using the biaxial tracker according to the present invention includes an AC power input unit 910, a DC output unit (SMPS) 920, and a system flow display unit 930. ), A switch and load unit 940, a PLC input / output unit 950, a PLC control signal unit 960, and a signal port and lamp unit 970.

Here, the AC power input unit 910 receives the AC220V power, the DC output unit 920 converts the AC220V power input from the AC power input unit 910 to a DC power (for example, 24V) and outputs it. The AC power input unit 910 includes an AC lamp 911, a fuse 912, and an overcurrent breaker 913.

On the other hand, the over-current breaker 913 is to protect the wiring and the device from the over-current due to the overload of the control motor of the double-axis tracker equipment 800 of the solar tracking education experiment apparatus using the double-axis tracker or the short circuit accident on the wiring, When the circuit is automatically shut off, the operation is stopped and it is configured so that power can be immediately and simply turned on by simply operating the handle without having to replace it with a fuse.

Switching Mode Power Supply (SMPS) 920 is a device that converts AC 220V power to DC 24V power.

The system flow display unit 930 configures a circuit of the training equipment 900 to check the operation and abnormality of the equipment by turning on a grid connected in, a generator, a charging controller, an inverter, a battery, It consists of a load, ATS, and an import power lamp. Here, lamp grid connected in, generator, charge controller, inverter, battery, load, ATS, import power lamp, etc. are used in the solar tracking education experiment apparatus experiment and practice using the double-axis tracker. Load power input circuit configuration practice using ATS, Uninterruptible automatic switching circuit configuration practice using ATS, Load power input circuit configuration connected to commercial power supply using selector switch, Standalone inverter circuit configuration practice, Grid connected inverter circuit configuration practice using hybrid system, etc. Check the operation and the occurrence of abnormalities during the experiment and practice.

The switch and load unit 940 is a push button unit 941 composed of a plurality of push buttons (first to seventh contact) operated by a non-holding A contact pushbutton, and the DC power supplied from the DC output unit 920. Selection switch 942 to select one of auto, off, manual, supply switch, toggle switch 943 to select contact (A contact, B contact) close, buzzer 944 to confirm abnormal occurrence of equipment with alarm sound, and The DC motor switch unit 945 performs reverse (REV) driving and forward (RUN) driving of the DC power supplied from the DC output unit 920.

The PLC input / output unit 950 includes a programmable logic controller (PLC) 951 for executing a program of functions such as sequencing, timing, counting, and operation of the training equipment 900, and a PLC input terminal 952. ) And the PLC output terminal 953 connect the signals input and output from the PLC 951 through a banana jack or the like. The PLC 951 will be described in more detail with reference to FIG. 4.

The PLC control signal unit 960 bananas PLC control signals such as wiring and operation of a lamp grid connected in, a generator, a charging controller, an inverter, a battery, a load, an ATS, an import power, and the like. Connect through a jack, etc.

The signal port and ramp unit 970 includes a training device 900 signal port 971 connected to the signal port 250 of the dual-axis tracker device 800, a power lamp (PL) 972, and a red lamp (RL). 973, green lamp (GL) 974, yellow lamp (YL) 975, and white lamp (WL) 976.

Here, the power lamp (PL) 972, the red lamp (RL) 973, the green lamp (GL) 974, the yellow lamp (YL) 975 and the white lamp (WL) 976 are kinds of experiments. You can set various on / off settings.

For example, the power lamp (PL) 972 is a lamp which is turned on when the power is supplied to the double-axis tracker equipment 800, the red lamp (RL) 973 is a lamp that is turned on when the two-axis tracker equipment 800 is stopped, and green. The lamp (GL) 974 is a lamp that lights up during the automatic operation of the dual-axis tracker equipment 800, the yellow lamp (YL) 975 is turned on when the manual (Man) operation of the double-axis tracker equipment 800. The white lamp (WL) 976 is a lamp which lights when defrosting the double-axis tracker equipment 800.

4 is a view for explaining an example of a PLC of the training equipment shown in FIG.

One embodiment of the PLC of the training equipment according to the present invention, as shown in Figure 4, as shown in Figure 3a, the power supply unit 9511, input unit 9512, storage unit 9513, CPU 9514, output unit 9515 and the communication unit 9516 is configured.

Here, the power supply unit 9511 converts the power input from the outside into a DC 24V power source that can be used inside the PLC 951.

The input unit 9512 detects a state of the dual axis tracker device 800 that is an external device to be controlled for experiment, or controls the operation of the external device through the training device 900, and inputs an experiment related program through an external computer and a laptop. Receive.

That is, the input unit 9512 receives information from the toggle switch 943, the selection switch 942, and the push button unit 941 and the dual tracker device 800 provided in the training device 900. Connects the signal with the two-axis tracker equipment (800).

The storage unit 9513 stores experiment data, signal processing, applications, and various kinds of information related to experiments.

That is, the storage unit 9513 stores user programs input through external computers and laptops, and experimental data input during operation of the dual-axis tracker device 800.

Here, the first rotary shaft 510 and the second rotary shaft 710 of the solar tracking training experiment apparatus using the two-axis tracker according to the present invention without a separate sensor seasonal and / or monthly, time zone (24 hours or Day and night), the first rotary shaft 510 rotates horizontally, and the second rotary shaft 710 stores data programmed to rotate left and right. At this time, when controlling the horizontal rotation and the left and right rotation by season, and / or monthly, time zone, unnecessary control can be minimized, as well as to minimize unnecessary driving according to the solar cell. In other words, the sun is collected according to the power band solar cells consumed when adjusting the first axis adjusting motor 500 and the second axis adjusting motor 700 for driving the first rotary shaft 510 and the second rotary shaft 710. The ratio of light to power is monitored to minimize unnecessary driving.

The CPU 9514 decodes input signals from the input unit 9512 and various types of information stored in the storage unit 9513 to control the processing contents of various experiments. Here, the CPU 9514 may be configured to adjust the first axis adjusting motor so that the first rotating shaft 510 and the second rotating shaft 710 may be rotated according to seasons and / or monthly and time zones according to data stored and programmed in the storage unit 9513. Control 500 and the second axis adjustment motor 700 to be adjusted.

The output unit 9515 displays various experimental states executed through the CPU 9514, such as the power lamp (PL) 972, the red lamp (RL) 973, the green lamp (GL) 974, and the yellow lamp (YL). 975 and white lamp WL 976 and buzzer 944.

The communication unit 9516 transmits various experimental results executed through the CPU 9514 to external computers and notebook computers through communication cables such as TCP / IP and RS-232.

5 is a view for explaining the connection state of the two-axis tracker equipment and training equipment of the solar tracking training experiment apparatus using the two-axis tracker according to the present invention.

1 and 4, the dual-axis tracker device 800 and the training device 900 are connected to the signal port 250 of the control panel 200 of the dual-axis tracker device 800 and the signal port of the training device 900 ( 971) is connected to the PLC serial cable 1000, and a personal computer such as a notebook is connected to the training equipment 900 with an RS-232C cable to program a PLC program to be experimented with.

This programming is a horizontal rotation of the first rotary shaft 510 by the seasonal and / or monthly, time zone (24 hours or day and night) without a separate sensor with respect to the first rotary shaft 510 and the second rotary shaft 710, The rotary shaft 710 is programmed to rotate left and right, and transmitted to both the tracker equipment 800 so that the first rotary shaft 510 and the second rotary shaft 710 are rotated. To control the rotation.

According to this program, Figure 6 shows the horizontal rotation of the two-axis tracker of the solar tracking education experiment apparatus using the two-axis tracker according to the present invention, Figure 7 is a solar tracking training experiment apparatus using the two-axis tracker according to the present invention The left and right rotation of the biaxial tracker is shown.

While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the examples disclosed in the present invention are not intended to limit the scope of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: tracker body support plate 200: control panel
210: main power switch 220: selection switch
230: AC lamp 240: fuse
250: signal port 260: first motor control button
261, 271: forward drive button 262, 272: forward drive stop button
263, 273: reverse drive button 264, 274: reverse drive stop button
270: second motor control button unit
300: tracker support bar 400: tracker support plate
500: 1st axis adjustment motor 510: 1st rotation shaft
600: second rotating shaft connecting member 700: second rotating shaft adjusting motor
710: second axis of rotation 720: solar cell mounting plate
730: coupling member 800: biaxial tracker equipment
900: training equipment 910: AC power input unit
920: DC output unit (SMPS) 930: system flow display unit
940: switch and load portion 941: push button portion
942: selection switch 943: toggle switch
944: buzzer 945: DC motor switch
950: PLC I / O 951: PLC
952: PLC input terminal 953: PLC output terminal
9511: power supply unit 9512: input unit
9513: storage 9514: CPU
9515: output unit 9516: communication unit
960: PLC control signal unit 970: signal port and lamp unit
971: Signal port 972, 973, 974, 975, 976: Lamp
1000: PLC Serial Cable

Claims (6)

Tracker body support plate 100;
A control panel 200 formed in a direction perpendicular to an upper side of the tracker body support plate 100;
A tracker support rod (300) formed in a direction perpendicular to an upper center of the tracker body support plate (100);
A tracker support plate 400 coupled to an upper portion of the tracker support rod 300 and extending in one direction;
A first shaft adjusting motor 500 formed at one lower side of the tracker support plate 400;
A first rotation shaft 510 formed on one side of the tracker support plate 400 and connected to the first shaft adjustment motor 500 to rotate horizontally;
A second rotary shaft connecting member 600 formed on the first rotary shaft 510 and having both sides and an upper portion thereof open;
A second rotating shaft adjusting motor 700 connected to one side of the second rotating shaft connecting member 600 that is not opened;
A second rotary shaft 710 interposed in the second rotary shaft connecting member 600 and connected to the second shaft adjusting motor 700 to rotate left and right to both sides of the second rotary shaft connecting member 600;
A solar cell attachment plate 720 formed on the second rotation shaft 710; And
And a coupling member 730 for screwing the second rotary shaft 710 and the solar cell mounting plate 720 between the second rotary shaft 710 and the solar cell mounting plate 720, respectively. Photovoltaic tracking training experiment apparatus using a double-axis tracker equipment (800).
The method of claim 1,
The control panel 200 and the tracker support rod 300 are fastened by screwing to the tracker body support plate 100,
The tracker support plate 400 is fastened by screwing to the tracker support rod 300,
The first shaft adjustment motor 500 is fastened by screwing to the tracker support plate 400,
The second rotary shaft connecting member 600 is screwed to the first rotary shaft 510,
The second rotary shaft adjustment motor 700 is a solar tracking training experiment using a two-axis tracker, characterized in that the fastening by screwing to the unopened side of the second rotary shaft connecting member 600.
The method of claim 1,
The control panel 200,
A main power switch 210 for controlling the on / off of AC power supplied to the control panel 200;
A selection switch 220 for supplying the power supplied from the main power switch 210 to the control panel 200 by selecting one of automatic, off, and manual;
An AC lamp 230 indicating an AC power supply of the control panel 200;
A fuse 240 for protecting the control panel 200 and the double-axis tracker device 800 from an overcurrent;
The signal port 250 of the control panel 200,
The forward drive operation button 261 of the first axis adjustment motor 500, the forward drive stop button 262, the reverse drive operation button 263 of the first axis adjustment motor 500, the reverse drive stop button ( A first motor control button unit 260 configured to control the first axis adjustment motor 500 and 264;
Forward drive operation button 271, forward drive stop button 272 of the second axis adjustment motor 700, reverse drive operation button 273, reverse drive stop button 274 of the second axis adjustment motor 700 Solar tracking training experiment apparatus using a two-axis tracker, characterized in that comprises a second motor control button unit (270) for controlling the second axis adjustment motor (700).
The method of claim 1,
Solar tracking training experiment apparatus using the two-axis tracker,
The dual axis tracker device 800 is connected to a PLC (Programmable Logic Controller) serial cable 1000, and the solar cell mounting plate 720 is solar-powered by seasons and / or monthly and time zones to the dual axis tracker device 800. According to the aspect using a biaxial tracker, characterized in that it further comprises a training equipment 900 for controlling the first axis adjustment motor 500 and the second axis adjustment motor 700 to rotate horizontally and left and right along the Optical tracking educational experiment device.
5. The method of claim 4,
The training equipment 900,
AC power input unit 910 which receives AC220V power, and is composed of AC lamp 911, fuse 912, overcurrent breaker 913,
A DC output unit 920 for converting and outputting AC220V power inputted from the AC power input unit 910 to DC power;
Lamp grid connected in, generator, charge controller, inverter, battery, load, ATS, import power to configure the circuit of the training equipment 900 to check the operation and abnormal occurrence of the equipment by lighting A system flow indicator 930 consisting of an (Import Power) lamp,
A push button part 941 composed of a plurality of push buttons, a selection switch 942 which selects and supplies a DC power supplied from the DC output part 920 to one of automatic, off, and manual; B contact) Toggle switch (943) to select the closing, the buzzer (944) and the DC output unit (920) for checking the abnormal occurrence of the training equipment (900) or both tracker equipment (800) with a warning sound A switch and a load unit 940 composed of a DC motor switch unit 945 for practicing reverse (REV) driving and RUN driving of a DC power supply;
PLC 951 for executing programs of functions such as sequencing, timing, counting, and operation of the training equipment 900, and a PLC input terminal 952 for connecting signals input and output from the PLC 951 through banana jacks. PLC input and output unit 950 consisting of a) and a PLC output terminal (953),
PLC control to connect PLC control signals such as the grid grid connected in, generator, charge controller, inverter, battery, load, ATS, import power, wiring, operation, etc. through banana jacks Signal unit 960 and
Signal port 971 of the training equipment 900 connected to the signal port 250 of the two-track tracker equipment 800, power lamp (PL) 972, red lamp (RL) 973, green lamp Solar tracking education experiment using a double-axis tracker, characterized in that consisting of a signal port and a lamp unit 970 consisting of (GL) (974), yellow lamp (YL) 975 and white lamp (WL) 976 Device.
The method of claim 5,
The PLC 951,
A power supply unit 9511 for converting power input from the outside into a DC 24V power source that can be used in the PLC 951;
An input unit 9512 that detects a state of the dual tracker device 800 or controls an operation of an external device through the training device 900, and receives an experiment-related program through an external computer and a notebook;
A storage unit 9513 for storing a user program received through the external computer and a notebook, and experimental data input during operation of the dual-axis tracker device 800;
A CPU 9514 for decoding the input signal from the input unit 9512 and the various information stored in the storage unit 9513 to control the processing contents of various experiments;
Various test states executed through the CPU 9514 are displayed in the power lamp (PL) 972, the red lamp (RL) 973, the green lamp (GL) 974, and the yellow lamp (YL) 975. The output unit 9515 outputs through the white lamp WL 976 and the buzzer 944.
The solar tracking education experiment apparatus using a double-axis tracker, characterized in that it comprises a communication unit (9516) for transmitting the various experimental results executed through the CPU (9514) to an external computer and laptop.

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