KR102162117B1 - Facility structrue for cultivation of farm products and solar power generation - Google Patents

Abstract

The present invention provides a solar facility structure for parallel field crop cultivation and solar power generation which can perform solar power generation and farming activities of fruit crops at the same time, does not destroy an environment and farmland such as performing extensive engineering works in forests to install solar power generation devices, and provides a structure, shape, and function of the solar facility structure which performs the field crop cultivation and solar power generation which efficiently improves an amount of the solar power generation. According to the present invention, the solar facility structure for parallel field crop cultivation and solar power generation can simultaneously perform the solar power generation and farming activities of the fruit crops at a low cost, provides a method capable of economically performing a foundation work of a solar structure even in a rocky ground, and easily maximizes the amount of the power generation through a structure capable of changing an angle of a solar panel even if the crops in an existing orchard does not face south.

Description

Structure of solar power facility for parallel field crop cultivation and solar power generation {FACILITY STRUCTRUE FOR CULTIVATION OF FARM PRODUCTS AND SOLAR POWER GENERATION}

The present invention relates to a photovoltaic facility structure for parallel field crop cultivation and photovoltaic power generation, and more particularly, to enable photovoltaic power generation and farming activities of fruit tree crops to be performed at the same time, and to increase the power generation amount of photovoltaic power generation. It relates to the structure, shape, and function of a solar power system.

Recently, the Korean government announced the '2030 New Energy Industry Expansion Strategy' in December 2017 to preemptively respond to the newly changing climate system.By 2030, the proportion of new and renewable energy generation has reached 20% and is currently at 5.7GW. It has set a goal to expand the facility capacity to the level of 35.5GW. However, even now, 63% of the solar power supply capacity is installed in rural areas, eroding forests and farmland, and securing an area 6 times the current installed capacity for solar power supply in the future does not further encroach on farmland. Is practically impossible. In this reality, there is a demand for a technology that can combine agriculture and solar power generation.

As interest in renewable energy has risen, interest in solar power generation, which does not require the use of fossil fuels for power generation, has risen and is spreading widely.

Conventionally, such solar power generation devices have been installed on a small scale for self-sufficiency of electric energy, but in recent years, solar power generation devices have been installed on a large scale according to changes in conditions such as an increase in crude oil prices, and either directly use them or use the generated electricity. Sell. In order to install such a photovoltaic device, a large-scale site is required, and for this purpose, a photovoltaic device is installed in a large space after securing the site by performing civil works in forests and mountains.

However, installing a large-scale photovoltaic power generation device in the forest through the civil engineering work has caused a problem in recent years as the problem of environmental destruction and a large cost for civil engineering work are incurred. In addition, due to the poor design of the structure, it is insufficient to withstand typhoons, and there are many problems such as affecting the growth of crops, which requires additional technology development.

Korean Patent Registration No. 10-1832700

The present invention was conceived to solve the above-described problems, and in addition to enabling solar power generation and farming activities of fruit tree crops to be performed at the same time, extensive civil engineering works in the forest and fields to install solar power generation devices The purpose is to provide the structure, shape, and function of the structure, shape, and function of solar power facilities for parallel solar power generation and cultivation of field crops to increase the efficiency of solar power generation, as well as not destroying the environment and farmland.

According to an aspect of the present invention, a plurality of solar panels; And a facility structure in which the plurality of photovoltaic panels are installed on an upper portion of the photovoltaic facility structure including a field crop cultivation and photovoltaic power generation.

Here, in the facility structure, a pile 232 for underground burial is formed at the lower end, and a plurality of pile supports are vertically installed spaced apart by predetermined intervals in a row direction and a column direction according to the area of the crop cultivation area. (230); A plurality of horizontal supports for integrally connecting between the pile supports 230 arranged in a row in the row direction from the upper side, and integrally connecting the pile supports 230 arranged in a row in the column direction from the upper side; And a plurality of panel supporters 220 which are provided corresponding to the area in which each of the plurality of solar panels 20 is to be installed to seat and support the solar panel 20, and are coupled to an upper portion of the horizontal support.

At this time, each of the plurality of horizontal supports has a double support structure, and the underground pile 232 is manufactured to have a shape of P to facilitate underground construction based on rock.

According to the present invention, it is possible to perform solar power generation and farming activities of fruit trees at the same time, and not destroying the environment and farmland such as performing extensive civil works in the forest to install solar power generation devices. Of course, there is an effect of providing the structure, shape, and function of the structure, shape, and function of a solar facility structure for cultivation of field crops and solar power generation to improve the amount of solar power generation.

According to the present invention, it is possible to simultaneously operate solar power generation and farming activities of field crops at low cost, and to provide a method for economically constructing a foundation for a solar structure even in a rocky ground, and existing planted crops are facing south. Even if this is not the case, it is easy to maximize the amount of power generation through a structure that can change the angle of the solar panel.

1 to 3 are reference views for explaining a facility structure applied to a solar facility structure for parallel field crop cultivation and solar power generation according to the present invention.
4 to 13 are views that can be referred to for an expanded understanding of the function and operating principle of the facility structure of FIGS. 1 to 3 according to an embodiment of the present invention.
4 to 7 are reference drawings for explaining a facility structure of another embodiment applied to a solar facility structure for parallel field crop cultivation and solar power generation.
8 is a reference diagram of a solar panel applicable to the present invention.
9 is a reference table for describing light saturation points and shading rates for each crop.
10 is a reference diagram illustrating an installation position of an environmental sensor that may be installed in a facility structure in a solar facility structure for parallel field crop cultivation and solar power generation.
11 is a reference diagram for explaining a method of maintaining an appropriate shading rate for each crop by changing a shading area according to a change in an elevation angle of a solar panel in a solar facility structure for parallel field crop cultivation and solar power generation.
12 and 13 are reference views for explaining a facility structure of another embodiment applied to a solar facility structure for parallel field crop cultivation and solar power generation.

Since the present invention can apply various transformations and have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all conversions, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, numbers (eg, first, second, etc.) used in the description of the present specification are merely identification symbols for distinguishing one component from another component.

In addition, throughout the specification, when one component is referred to as "connected" or "connected" to another component, the one component may be directly connected or directly connected to the other component, but specially It should be understood that as long as there is no opposing substrate, it may be connected or may be connected via another component in the middle. In addition, throughout the specification, when a certain part "includes" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated.

1 to 3 are reference drawings for explaining a facility structure applied to a solar facility structure for parallel field crop cultivation and solar power generation according to the present invention. In addition, FIGS. 4 to 13 are diagrams that can be referred to for an expanded understanding of the function and operating principle of the facility structure of FIGS. 1 to 3 according to an embodiment of the present invention.

Hereinafter, the shape and structure of the facility structure of FIGS. 1 to 3 will be first described, but contents that can be extended with reference to FIGS. 1 to 3 will be described later with reference to FIGS. 4 to 13.

1 to 3, a solar facility structure for parallel field crop cultivation and solar power generation of the present invention includes a plurality of solar panels; And a facility structure on which the plurality of solar panels are installed.

In the facility structure, a pile 232 for underground burial is formed at the lower end, and a plurality of pile supports 230 are vertically installed spaced apart by predetermined intervals in a row direction and a column direction according to the area of the crop cultivation area. ); A plurality of horizontal supports for integrally connecting between the pile supports 230 arranged in a row in the row direction from the upper side, and integrally connecting the pile supports 230 arranged in a row in the column direction from the upper side; And a plurality of panel supporters 220 which are provided corresponding to the area in which each of the plurality of solar panels 20 is to be installed to seat and support the solar panel 20, and are coupled to an upper portion of the horizontal support.

In this case, each of the plurality of horizontal supports includes an upper support 212 extending in a horizontal direction; A lower support 214 extending parallel to the upper support; A plurality of vertical reinforcing beams 216 spaced apart by a predetermined distance and fixedly installed to support between the upper support 212 and the lower support 214 in a vertical direction; In order to support between the upper support 212 and the lower support 214 in a diagonal direction, it has a dual support structure including a plurality of oblique reinforcing beams 218 that are fixedly installed and spaced apart by a predetermined interval.

In addition, at this time, the underground pile (pile) 232 may be manufactured to have a shape P to facilitate the construction of the rock-based underground. Since the foundation work of the structure cannot be performed on farmland, a pile support must be inserted.In the present invention, a pile of dignit shape, not a screw-shaped screw pile, is constructed in the ground to ensure ease of construction when rocks or gravel are underground. to be.

According to an embodiment, each pile support 230 to be arranged in a row in the column direction (refer to the direction c in FIG. 5) is installed on the ridge where crops are to be planted in the crop cultivation area, with a predetermined distance along the ridge. (See reference numeral d in FIG. 5) Each pile support 230 that is spaced apart and placed in a row in the row direction is each as much as the ridge interval of the crop cultivation area (see reference numeral b in FIGS. 4 and 5). Can be installed spaced apart.

Here, the predetermined interval (refer to the reference numeral d in FIG. 5) in which each pile support 230 to be placed in a row in the row direction is spaced apart from each other when considering the maximum snowfall reference value and the maximum wind pressure reference value of the crop cultivation site. It is designed within the range of the maximum allowable separation interval that satisfies the load design condition of the facility structure, but can be determined as a separation interval that does not interfere with the growth in the side direction of the crop when considering the planting interval of the crop to be planted on the bank. have.

In addition, the height of the above-ground part of the pile support 230 is designed to at least exceed the maximum growth height in the height direction of the crop to be planted, but satisfies a pre-designed minimum design height so as not to interfere with agricultural work activities related to the crop to be planted. Can be decided to do.

In addition, to the solar facility structure for parallel field crop cultivation and solar power generation according to FIGS. 1 to 3 described above, many of the technical matters to be described according to the embodiments of FIGS. 4 to 13 may be applied the same or similarly. have. That is, in the form of the facility structure and the overall system of FIGS. 1 to 3, the rain shields 140 and 140b, the rain shield supporters 114 and 114b, which will be mentioned in FIGS. 4 `- 13, rain gutters 118, angles It goes without saying that the description of the structure, function, and operation of the change unit 50, the solar panel 10, and the control unit may be applied as it is.

Accordingly, an embodiment of FIGS. 4 to 13 will be described below.

4 to 7 are reference drawings for explaining a facility structure of another embodiment applied to a solar facility structure for parallel field crop cultivation and solar power generation, and FIG. 8 is a reference diagram of a solar panel applicable to the present invention 9 is a reference table for explaining the light saturation point and shading rate for each crop, and FIG. 10 shows the installation position of an environmental sensor that can be installed in the facility structure in the solar facility structure for parallel field crop cultivation and solar power generation. It is an exemplary reference drawing, and FIG. 11 is for explaining a method of maintaining an appropriate shading rate for each crop by changing a shading area according to a change in the elevation angle of a solar panel in a solar facility structure for parallel field crop cultivation and solar power generation. 12 and 13 are reference diagrams for explaining a facility structure of another embodiment applied to a solar facility structure for parallel field crop cultivation and solar power generation.

When referring to the accompanying drawings (in particular, the drawings of the embodiments of FIGS. 4 and 5 and the drawings of the embodiments of 12 and 13), the facility structure of the agricultural parallel solar power generation system is a pile for underground burial at the lower end. (Pile) 132 is formed, a plurality of pile supports 130 vertically installed spaced apart by a predetermined interval in the row direction and the column direction in correspondence with the area of the crop cultivation area; A plurality of horizontal supports 110, which integrally connect between the pile supports 130 placed in a row in the row direction from the upper side, and connect the pile supports 130 placed in a row in the column direction from the upper side. 110b); A plurality of panel supporters 112, which are provided corresponding to an area in which each of the plurality of solar panels 10 is to be installed, to seat and support the solar panel 10, and are coupled to the upper portions of the horizontal supports 110 and 110b. 112b); A plurality of rain shielding films 140 and 140b installed to cover at least the remaining areas where the plurality of solar panels 10 are not installed to serve as a roof of the crop cultivation area, and made of a light-transmitting material; A plurality of non-blocking membrane supporters (114, 114b) provided corresponding to regions where each of the plurality of non-blocking membranes (140, 140b) is to be installed and supporting the non-blocking membranes (140, 140b); One end is coupled to the pile support (130), the other end is coupled to the horizontal support (110) or is coupled to the non-blocking membrane support (114, 114b), the diagonal direction from the left and right sides of each pile support (130) It may include a; a plurality of oblique support (116) for supporting the horizontal support (130) or the non-shielding support (114, 114b).

According to one embodiment, each pile support 130 to be placed in a row in the column direction (refer to the direction c in FIG. 5) is installed on the foot of the crop planting area where crops are to be planted, with a predetermined distance along the foot (Refer to the reference numeral d in Fig. 5), each pile support 130 that is spaced apart and placed in a row in the row direction is the distance between the ridges of the crop cultivation area (refer to the reference numeral b in Figs. 4 and 5). Can be installed spaced apart.

Here, the predetermined interval (refer to the reference numeral d in FIG. 5) in which the pile supports 130 to be placed in a row in the row direction are spaced apart from each other when considering the maximum snowfall reference value and the maximum wind pressure reference value of the corresponding crop cultivation site. It is designed within the range of the maximum allowable separation interval that satisfies the load design condition of the facility structure, but can be determined as a separation interval that does not interfere with the growth in the side direction of the crop when considering the planting interval of the crop to be planted on the bank. have.

In addition, the height of the above-ground part of the pile support 130 is designed to at least exceed the maximum growth height in the height direction of the crop to be planted, but satisfies a pre-designed minimum design height so as not to interfere with agricultural work activities related to the crop to be planted. Can be decided to do.

According to one embodiment, the panel support (112, 112b), so as to prevent the accumulation of obstacles (for example, fallen leaves, etc.) preventing solar power generation on the upper surface of the solar panel 10, the horizontal support While forming a predetermined inclination angle based on (110, 110b), it may be coupled to the upper portion of the horizontal support (110, 110b). In addition, the rain-blocking membrane supporters 114 and 114b may also be installed to have a predetermined inclination angle so that the rain-blocking membranes 140 and 140b form an inclined surface so that rainwater or snow does not accumulate thereon.

According to an embodiment, the rain shielding film 140, 140b is a rain shielding film coupled to each pile support 130 installed in a row in the row direction so that rainwater does not directly fall to crops to be planted along the foothills. It is installed so as to completely cover the upper portions of the supports 114 and 114b, and may be installed so that both ends of the non-blocking films 140 and 140b adjacent to each other in the row direction do not contact each other with a predetermined space. At this time, the lower portion corresponding to the space of a predetermined interval formed between both ends of the non-blocking membranes 140 and 140b adjacent to each other in the row direction is designed to correspond to the central portion (a) of the ditch of the crop cultivation area, so that the rain-blocking membrane 140 The rainwater flowing downward through the inclined surface of 140b) may be directed toward the center of the ditch (see reference numeral a in FIGS. 4 and 5 ).
Referring to FIG. 12, a solar facility structure for cultivation of field crops and solar power generation in parallel according to another embodiment of the present invention includes a plurality of solar panels and a facility structure in which the plurality of solar panels are installed on the top. .
At this time, in the facility structure, a pile for underground burial is formed at the lower end, and a plurality of pile supports 230 that are vertically installed are spaced apart by predetermined intervals in a row direction and a column direction according to the area of the crop cultivation area, It is installed on the pile support 130 and serves as a roof for the crop cultivation area, and corresponds to an area in which a plurality of rain-shields 140b and the plurality of rain-shields 140b made of a light-transmitting material will be installed, respectively. A plurality of non-blocking membrane supporters 114b for mounting and supporting the non-blocking membrane 140b, and each pile support 130 arranged in a row in a row direction and a column direction from the upper side of the non-blocking membrane 140b are integrated. A plurality of horizontal supports (110b) connecting, one end is coupled to the pile support (130), the other end is coupled to the non-blocking membrane support (114b), the left and right sides of each pile support (130) in the diagonal direction. A plurality of oblique supports 116 supporting the non-shielding support 114b, are provided corresponding to the area in which each of the plurality of solar panels is to be installed to seat and support the solar panel, and the upper part of the horizontal support 110b It may be configured to include a plurality of panel supporters (112b) coupled to the, and an angle change unit 50 for changing the installation angle of the solar panel. In this case, the plurality of non-shielding film (140b) is mutually mutually. It is installed to have a predetermined inclination angle to form a roof shape, and a rain gutter part 118 is installed in a space at a predetermined interval formed between both ends of the rain shielding film 140b adjacent to each other, and the plurality of rain shielding film 140b and The rain gutter 118 covers all of the crop cultivation area, and the plurality of solar panels may be mounted and supported on a plurality of panel supporters 112b above the rain shielding film 140b.

In addition, in the lower portion corresponding to the space at a predetermined interval formed between both ends of the non-blocking membranes 140b adjacent to each other in the row direction, a rain gutter part forming a water channel integrally connected in the column direction (see reference number 118 of FIG. 12). ) Is installed, rainwater flowing downward through the inclined surface of the rain-shielding film 140b does not fall in the direction of the ditch, and can be made to fall to the outer periphery of the crop cultivation area through the waterway pipe. In this case, the rain gutters 118 may be in close contact with each other at both ends of all the non-blocking membrane supports 114b adjacent to each other in the row direction, corresponding to the non-blocking membranes 140b adjacent to each other in the row direction.

In addition, according to the present invention, the plurality of solar panels 10 are spaced apart by a predetermined distance (refer to the reference numeral e in FIG. 6) on the facility structure in order to secure sunlight required for the growth of crops. Can be.

In addition, each of the plurality of solar panels 10 includes a light-transmitting base member; And a plurality of photoelectric conversion cells disposed on the light-transmitting base member in an N*M matrix form (9*4 matrix forms are illustrated in FIGS. 6 to 8), thereby comprising: between the plurality of photoelectric conversion cells A light-transmitting area through which light is transmitted through the light-transmitting base member, and a light-shielding area in which light is shielded by the plurality of photoelectric conversion cells, corresponding to a predetermined space (see reference numeral f in FIG. 7) formed in It can be built to exist. In this way, when a system using a transmissive module through which a certain amount of light is transmitted by securing the separation distance between solar cells connected in series inside the module, additional light for utilization of the space under the facility can be secured when operating the solar power generation system There is also an effect that can be [see Fig. 7].

At this time, the number of solar panels 10 installed is a light shielding area by a plurality of photoelectric conversion cells in the plurality of solar panels 10 compared to the area of the planting area in which the crop will be planted in the crop cultivation area. The ratio of the area occupied may be determined by the maximum number of panels that can be installed within a range that does not exceed the maximum allowable shading rate, based on the light saturation point of the crop to be planted.

In general, the rate of photosynthesis in plants is proportional to the intensity of light, but the rate does not increase when the light saturation point is reached. Therefore, the light saturation point is different depending on the type of crop, and the strong light of 70~80klux is the light saturation point for watermelon and tomato, and the medium light of 40~45klux for cucumbers, pumpkins, cabbage, and peas is the light saturation point. On the other hand, lettuce and sweet potatoes have a weak light saturation point of about 25klux. Therefore, if the distance between the solar panel and the solar cell module of the panel (i.e., photoelectric conversion cell) is adjusted in consideration of the shading rate that does not affect the growth of the solar structure depending on the target crop, agricultural production will be hindered. It is possible not to receive it. In 2017, Korea South-East Power reported the empirical result that the difference in the yield between the site where the photovoltaic power generation was conducted and the control site that did not have a solar power generation was 5% as a result of the first demonstration of solar power generation in parallel with rice farming in Korea. In this regard, FIG. 9 is a schematic diagram of the appropriate shading rate design value of the solar structure considering the light saturation point for each crop, and the crop to be planted by using the tabled data of the relationship between the light saturation point and shading rate design value for each crop. Each shading rate can be properly designed.

In addition, according to the embodiment of the present invention, the solar facility structure for parallel field crop cultivation and solar power generation can be used as a structurally stable fixed solar power generation system in normal times, When the azimuth of the module needs to be changed according to the change of the degree or the change of the installation location, it can be designed as a structure capable of changing the angle of the upper solar cell even when the system is installed according to the ridge direction of the already cultivated fruit crop.

To this end, it may include an angle change unit 50 for changing the installation angle of the solar panel 10. In this case, the angle changing unit 50 includes an azimuth changing means for changing the azimuth angle in the horizontal direction while maintaining the inclination angle of the light incident surface of the solar panel 10 as it is, and the solar panel 10 It may include an elevation angle changing means for changing an elevation angle in a vertical direction to change an inclination angle of the light incident surface, and a driving actuator providing a driving force to the azimuth angle changing means and the elevation angle changing means. 12 and 13 do not present a clear structure with respect to the configuration of the angle changing unit 50, but the above-described elevation angle changing means/azimuth angle changing means and driving actuator are parts that can be sufficiently designed and applied even with known technical means. In bar, those skilled in the art will be able to easily understand and infer the structure.

In addition, the solar facility structure for parallel field crop cultivation and photovoltaic power generation of the present invention includes a controller configured to control at least one of azimuth angle change and elevation angle change of the solar panel 10 by controlling the operation of the driving actuator; It may include.

In addition, according to an embodiment of the present invention, the facility structure includes an illuminance sensor, an insolation sensor, and a carbon dioxide measurement sensor; A temperature sensor, a humidity sensor, a soil temperature and humidity sensor, an electrical conductivity sensor, etc. may be installed, and various operation controls may be performed based on a sensing result accordingly (see FIG. 10).

For example, when the light intensity measured according to the sensing result of the illuminance sensor is out of the range of the planned insolation value for the crop, the controller generates a control command for changing the elevation angle of the solar panel 10 By transmitting to the driving actuator, the size of the shadow area generated by the solar panel 10 as a ratio of the area occupied by the light shielding area can be changed (see FIG. 11).

As another example, when the light intensity measured according to the sensing result of the illuminance sensor has a value lower than the light saturation point of the crop, the control unit generates a control command to increase the elevation angle of the solar panel 10 By transmitting to the driving actuator, the area ratio occupied by the light shielding area may be reduced. In addition, the control unit generates a control command for changing the azimuth angle of the solar panel 10 only when the light intensity measured according to the sensing result of the illuminance sensor has a value higher than the light saturation point of the crop. Control command for changing the elevation angle of the solar panel 10 while allowing the light incidence surface of the solar panel 10 to track the moving position of the sun according to the change of time by day by transmitting it to the driving actuator Can be generated and transmitted to the drive actuator to track changes in altitude of the sun.

As another example, the control unit may issue a control command for changing the azimuth angle of the solar panel 10 when the humidity value measured according to the sensing result of the humidity sensor reaches the humidity value pre-scheduled for the crop. By generating and transmitting it to the driving actuator, it is possible to change the size of the shadow area generated by the solar panel 10 according to the change of time per day.

According to the solar facility structure for parallel field crop cultivation and photovoltaic power generation according to the above, it is possible to combine solar power generation and farming activities of fruit tree crops, and a large scale in the forest to install a photovoltaic power generation device. Not only does not destroy the environment such as civil engineering work, and does not destroy agricultural land, but also provides the structure, shape, and function of the structure, shape, and function of a solar facility structure for parallel solar power generation and cultivation of field crops that increase the amount of solar power generation. It works. In addition, according to the present invention, it is possible to simultaneously operate solar power generation and farming activities of field crops at low cost, and economically, even in rocky grounds, it is possible to provide a method of enabling foundation construction of solar structures, and conventional planted crops Even if it is not facing south, it is easy to maximize the amount of power generation through a structure capable of changing the angle of the solar panel.

The above has been described with reference to the embodiments of the present invention, but those of ordinary skill in the relevant technical field variously modify the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. And it will be easily understood that it can be changed.

Claims (8)

A plurality of solar panels; And a facility structure in which the plurality of photovoltaic panels are installed on an upper portion of the photovoltaic facility structure for parallel crop cultivation and photovoltaic power generation,
The facility structure,
A plurality of pile supporters 130 which are vertically installed by being spaced apart by predetermined intervals in a row direction and a column direction in correspondence with an area of a crop cultivation area, and a pile for underground burial is formed at the lower end thereof;
A plurality of rain shields 140b installed on the pile support 130 to serve as a roof for the crop cultivation area and made of a light-transmitting material;
A plurality of non-blocking membrane supporters (114b) provided corresponding to regions in which the plurality of non-blocking membranes (140b) are to be respectively installed and supporting the non-blocking membrane (140b);
A plurality of horizontal supports (110b) integrally connecting the pile supports (130) arranged in a row in a row direction and a column direction from the upper side of the rain cover (140b);
One end is coupled to the pile support (130), the other end is coupled to the non-blocking membrane support (114b), a plurality of supporting the non-blocking membrane support (114b) in a diagonal direction from the left and right sides of each pile support (130) The diagonal support (116);
A plurality of panel supporters (112b) provided corresponding to a region in which each of the plurality of solar panels is to be installed to seat and support the solar panel, and coupled to an upper portion of the horizontal support (110b);
An angle change unit 50 for changing an installation angle of the solar panel;
Including; at least one installed in the facility structure, the illumination sensor for measuring the light intensity of the planting space of the crop,
The plurality of rain shielding film (140b),
It is installed to have a predetermined inclination angle to each other to form a roof shape, and a rain gutter part 118 is installed in a space at a predetermined interval formed between both ends of the rain shielding film 140b adjacent to each other, and the plurality of rain shielding film 140b ) And the rain gutter 118 covers all of the crop cultivation area,
The plurality of solar panels,
It is seated and supported on a plurality of panel supporters 112b above the non-blocking film 140b, and at least one of changing the azimuth angle and the elevation angle of the solar panel is performed by the angle changing unit 50, and the According to the sensing result of the illuminance sensor that measures the light intensity of the crop plantation, if the measured light intensity has a value lower than the light saturation point of the crop, the ratio of the area occupied by the light shielding area is lowered, and the measured light intensity is the light intensity of the crop. When it has a value higher than the point of view, the light incident surface of the solar panel is controlled to track the movement position of the sun and at the same time change the elevation angle of the solar panel to track the change in the altitude of the sun
Each of the plurality of horizontal supports includes an upper support 212 extending in a horizontal direction; A lower support 214 extending parallel to the upper support; A plurality of vertical reinforcing beams 216 spaced apart by a predetermined distance and fixedly installed to support between the upper support 212 and the lower support 214 in a vertical direction; It has a dual support structure including a plurality of diagonal reinforcing beams 218 that are fixedly installed and spaced apart by a predetermined interval to support between the upper support 212 and the lower support 214 in the diagonal direction,
The underground pile (pile) is characterized in that it is manufactured to have a shape P to facilitate the construction of a rock-based underground, a solar facility structure for parallel crop cultivation and solar power generation.
The method of claim 1,
Each pile support 130 to be placed in a row in the column direction is installed on the ridge where the crop is to be planted in the crop cultivation area, but is spaced apart by a predetermined distance (d) along the ridge,
Each pile support 130 to be placed in a row in the row direction is installed to be spaced apart by the ridge gap (b) of the crop cultivation area,
The predetermined distance (d) in which each pile support 130 to be placed in a row in the row direction is spaced apart and installed is the load design condition of the facility structure in consideration of the maximum snowfall reference value and the maximum wind pressure reference value of the corresponding crop cultivation area. It is designed within a satisfactory maximum allowable spacing range, but is determined as a spacing spacing that does not interfere with growth in the lateral direction of the crop when considering the planting spacing of the crop to be planted on the bed,
The height of the above-ground part of the pile support 130 is designed to at least exceed the maximum growth height in the height direction of the crop to be planted, but it is determined to satisfy a pre-designed minimum design height so as not to interfere with farming activities related to the crop to be planted. A solar facility structure for paralleling field crop cultivation and solar power generation, characterized in that it is.
The method of claim 2,
The panel support 112b is coupled to an upper portion of the upper support 212 while forming a predetermined inclination angle with respect to the horizontal support so that obstructions that interfere with solar power generation are not accumulated on the upper surface of the solar panel,
The rain-blocking film support (114b) is installed to have a predetermined inclination angle so that the rain-blocking film (140b) forms an inclined surface to prevent rainwater from accumulating or snow,
The rain shield (140b), so that rainwater does not directly fall to the crops to be planted along the foot, so as to completely cover the upper portion of the rain shield support (114b) coupled to each pile support (130) installed in a row in the row direction. It is installed, and is installed so that both ends of the non-blocking membranes 140b adjacent to each other in the row direction do not come into contact with each other at a predetermined interval,
The lower portion corresponding to the space at a predetermined interval formed between both ends of the non-blocking film 140b adjacent to each other in the row direction is designed to correspond to the central portion (a) of the trench of the crop cultivation area, thereby forming the inclined surface of the non-blocking film 140b. A solar facility structure for parallel field crop cultivation and solar power generation, characterized in that the rainwater flowing downward through the ditch is directed toward the center (a) of the ditch.
The method of claim 3,
In the lower portion corresponding to the space of a predetermined interval formed between both ends of the non-shielding film 140b adjacent to each other in the row direction, the rain gutter portion 118 forming a water channel integrally connected in the column direction is installed, thereby Rainwater flowing downward through the slope of (140b) so that the rainwater does not fall in the direction of the ditch and falls to the outside of the crop cultivation area through the waterway pipe,
The rain gutters 118 are in close contact with each other at both ends of all the non-blocking membrane supports 114 and 114b adjacent to each other in the row direction in correspondence with the adjacent rain shields 140 and 140b in the row direction. A solar power facility structure for paralleling field crop cultivation and solar power generation.
The method of claim 4,
The plurality of solar panels are spaced apart by a predetermined distance e on the facility structure,
Each of the plurality of solar panels may include a light-transmitting base member; And a plurality of photoelectric conversion cells arranged in the form of an N*M matrix on the light-transmitting base member, wherein the light-transmitting base corresponds to a predetermined spacing space f formed between the plurality of photoelectric conversion cells. It is manufactured such that there is a light-transmitting region through which light is transmitted through the member and a light-shielding region in which light is shielded by the plurality of photoelectric conversion cells,
The number of solar panels installed is a ratio of the area occupied by the light shielding area by the plurality of photoelectric conversion cells in the plurality of solar panels compared to the area of the planting area in which the crop is to be planted in the crop cultivation area, For parallel field crop cultivation and solar power generation, characterized in that it is determined by the maximum number of panels that can be installed within the range not exceeding the maximum allowable shading rate based on the light saturation point of the crop to be planted. Solar facility structure.
The method of claim 5,
The angle changing unit 50 includes an azimuth changing means for changing an azimuth angle in a horizontal direction while maintaining the inclination angle of the light incident surface of the solar panel as it is, and changing the inclination angle of the light incident surface of the solar panel The solar power for parallel field crop cultivation and photovoltaic power generation, characterized in that it comprises an elevation angle changing means for changing an elevation angle in a vertical direction, and a driving actuator providing a driving force to the azimuth angle changing means and the elevation angle changing means. Light fixture structure.
The method of claim 6,
Including; a control unit for controlling the operation of the driving actuator to control at least one of azimuth angle change and altitude angle change of the solar panel to be executed;
The control unit generates a control command for changing the altitude angle of the solar panel when the measured light intensity according to the sensing result of the illuminance sensor is out of the range of the planned insolation value for the crop and transmits it to the driving actuator. , As a ratio of the area occupied by the light shielding area, the size of the shadow area generated by the solar panel is changed. A solar facility structure for parallel field crop cultivation and solar power generation.
The method of claim 6,
A humidity sensor installed in the facility structure to measure the humidity of the planting space of the crop; And
Including; a control unit for controlling the operation of the driving actuator to control at least one of azimuth angle change and altitude angle change of the solar panel to be executed;
The control unit generates a control command for changing the azimuth angle of the solar panel when the humidity value measured according to the sensing result of the humidity sensor reaches the humidity value pre-scheduled for the crop and transmits it to the driving actuator. By doing so, a solar facility structure for parallel field crop cultivation and solar power generation, characterized in that the size of the shadow area generated by the solar panel is changed according to a change of time per day.

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