KR20110114933A - Solar power generating system - Google Patents

Solar power generating system Download PDF

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Publication number
KR20110114933A
KR20110114933A KR1020100034324A KR20100034324A KR20110114933A KR 20110114933 A KR20110114933 A KR 20110114933A KR 1020100034324 A KR1020100034324 A KR 1020100034324A KR 20100034324 A KR20100034324 A KR 20100034324A KR 20110114933 A KR20110114933 A KR 20110114933A
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KR
South Korea
Prior art keywords
solar cell
cell module
solar
power generation
frame
Prior art date
Application number
KR1020100034324A
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Korean (ko)
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KR101183589B1 (en
Inventor
김광복
장영훈
Original Assignee
금호전기주식회사
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Priority to KR1020100034324A priority Critical patent/KR101183589B1/en
Publication of KR20110114933A publication Critical patent/KR20110114933A/en
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Publication of KR101183589B1 publication Critical patent/KR101183589B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Abstract

The present invention relates to a photovoltaic power generation system, and more particularly, in the use of a CIGS solar cell module as a photovoltaic device, arranged in a grid so that the progress of sunlight for mining between each solar cell module is possible. In the installation on the outside of the building relates to a solar power generation system that allows the solar cell module to be opened and closed by a motor for ventilation in the building.
A photovoltaic power generation system of the present invention, comprising: a solar panel in which a plurality of CIGS solar cells are arranged in a lattice form, an EVA resin layer stacked on top of the solar panel, and a transparent glass plate seated on top of the EVA resin layer And a solar cell module including an angle adjusting module installed at one end of the solar cell module to adjust an angle of the solar cell module.
In addition, in the photovoltaic power generation system of the present invention, the angle adjusting module includes a first frame for attaching one end of the solar cell module, a motor for rotating the first frame with rotational force, and supporting the motor. It characterized in that it comprises a second frame for.

Description

Solar power generation system {SOLAR POWER GENERATING SYSTEM}

The present invention relates to a photovoltaic power generation system, and more particularly, in the use of a CIGS solar cell module as a photovoltaic device, arranged in a grid so that the progress of sunlight for mining between each solar cell module is possible. In the installation on the outside of the building relates to a solar power generation system that allows the solar cell module to be opened and closed by a motor for ventilation in the building.

Recently, interest in solar cells is increasing due to energy and environmental issues, and in particular, the building materials integrated solar cell module (BIPV), which can be used to replace exterior walls and windows of buildings, can be used to utilize the power generated by solar cells. There is a lot of research into how to do this.

Looking at the recent trend of buildings, the way to construct the walls and roof of the building with glass is increasing in consideration of the exterior design to increase the indoor light rate. When attempting to install a conventional solar cell module on the wall and roof of the building as described above has a disadvantage that is not suitable due to various problems.

That is, the conventional solar cell modules are arranged in close contact with each other so that there is no gap between the solar cells in order to increase the density of the solar cells. Therefore, in order to increase the electromotive force is installed so as to have a high density, there is a disadvantage in that the skylighting property is poor.

In addition, when configuring the outer surface of the building using the solar cell module as described above there is a disadvantage that can not be opened and closed for ventilation in the building.

The present invention for solving the above problems is an object of the present invention to provide a photovoltaic power generation system to facilitate the mining in the building.

Another object is to provide a solar power system that facilitates ventilation in a building.

As a photovoltaic power generation system of the present invention for achieving the above object, a plurality of CIGS solar cell cells are arranged in a lattice, a solar panel, an EVA resin layer laminated on top of the solar panel, and the EVA resin layer A solar cell module including a transparent glass plate seated on the upper portion of the solar cell module, characterized in that it comprises an angle adjusting module for adjusting the angle of the solar cell module.

In addition, in the photovoltaic power generation system of the present invention, the angle adjusting module includes a first frame for attaching one end of the solar cell module, a motor for rotating the first frame with rotational force, and supporting the motor. It characterized in that it comprises a second frame for.

In addition, in the solar power generation system of the present invention, it further comprises a rain detection sensor and a control unit, the control unit is characterized in that for controlling the operation of the angle adjustment module according to the rain signal detected from the rain detection sensor.

In addition, in the solar power generation system of the present invention, the first frame is characterized in that bonded to the one end portion of the solar cell module by butyl rubber.

As described above, the photovoltaic power generation system of the present invention has an advantage in that the solar cells are arranged in a grid manner so that light is easily taken between the cells.

In addition, it is possible to control the inclination of the solar cell module using a motor to enable the opening and closing of the solar cell module as a window by a user or a pre-programmed, there is an advantage that the ventilation in the building is easy.

1 is a perspective view showing a solar cell module according to an embodiment of the present invention
2 is a side cross-sectional view of the solar cell module shown in FIG.
3 is a view for showing a state in which the solar cell module shown in Figures 1 and 2 installed and operated in a building
4 is a block diagram illustrating a solar power system according to an embodiment of the present invention.

As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, the second component may be referred to as the first component, and similarly, the first component may also be referred to as the second component.

When a component is said to be "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that another component may exist in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Now, a photovoltaic power generation system according to an embodiment of the present invention will be described in detail with reference to the drawings, and the same or corresponding components are denoted by the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted. .

1 is a perspective view showing a solar cell module according to an embodiment of the present invention, Figure 2 is a side cross-sectional view of the solar cell module shown in Figure 1, Figure 3 is a building of the solar cell module shown in Figures 1 and 2 4 is a block diagram illustrating a photovoltaic power generation system according to an exemplary embodiment of the present invention.

The photovoltaic power generation system 100 according to the present embodiment includes a solar panel 30 in which a plurality of CIGS solar cells 31 are arranged in a lattice form, and an EVA resin layer stacked on the solar panel 30. 20) and a solar cell module 10 to 30 including a light-transmissive glass plate 10 seated on the upper part of the EVA resin layer 20, and is provided on both front ends of the solar cell module (10 to 30) It includes an angle adjustment module 40 for adjusting the angle of the solar cell module (10 ~ 30). In the present embodiment, the angle adjustment module 40 is installed on both sides of the solar cell modules 10 to 30 as an example, but is not limited thereto, and it will be obvious to those skilled in the art that the angle adjustment module 40 is installed only on one side.

The CIGS solar cell 31 is arranged in a grid as shown in FIG. Conventionally, the CIGS solar cell 31 has a high density, that is, arranged without gaps, so that the efficiency of photovoltaic power generation is good, but there is a disadvantage of poor light efficiency in buildings. By arranging on the grid as described above, the light is made by sunlight at intervals between the CIGS solar cells 31.

On the other hand, the solar cell modules 10 to 30 as described above can be adjusted by the angle adjustment module 40, as shown in Figure 4 when the installation of the glass window on the outside of the building can be opened and closed It is possible to easily ventilate the building.

The angle adjusting module 40 includes a first frame 42 for attaching a tip of the solar cell modules 10 to 30, a motor 44 for rotating the first frame 42 with a rotational force, and A second frame 41 for supporting the motor 44 is included, and the motor 44 is supported by the second frame 41 by the fixed shaft 43. The solar cell modules 10 to 30 and the first frame 42 are bonded to each other by a butyl rubber 50, and the butyler part 50 is connected to the solar cell modules 10 to 30 and the first frame. At the same time as bonding 42, it also serves as a seal.

The first frame 42 connected to the motor 44 is rotated by receiving the rotational force of the motor 44, and is preferably used for opening and closing, so that the rotation range is limited. Therefore, it is preferable to limit the rotation range by using the encoder 45 for detecting the rotation angle of the motor 44 to be described later.

The solar cell modules 10 to 30 of the present embodiment provided as described above may be installed and used on the exterior of a building as shown in FIG. 4. Each solar cell module 10 to 30 may be individually or grouped to control the opening and closing, and may be opened or closed by a user or a predetermined program.

Therefore, as shown in FIG. 4, when the angle of the first frame 42 is changed by the motor 44, the open state 100-O is obtained. Otherwise, the first frame 42 is in the closed state 100 -C. .

On the other hand, the photovoltaic power generation system 100 of the present embodiment may further include a rain sensor 70, the controller 60, the encoder 45 as shown in FIG.

The raindrop sensor 70 is installed outdoors to detect the raindrop, the encoder 45 is for detecting the rotation state of the motor 44, the control unit 60 is the raindrop sensor 70 When the raindrop is detected by receiving the detection signal of the input, the rotation state of the motor 44 is input through the encoder 45, and when the current rotation state is open state, restoring for closing the motor 44 It outputs a signal to control the solar cell modules 10 to 30 to be in a closed state.

In this embodiment, the controller 60 has been described as an example of controlling the operation of the motor 44 by receiving the output value of the raindrop sensor 70, but is not limited thereto. That is, the control signal may be output to the motor 44 by receiving an opening / closing request signal through a separate external interface for receiving a user's operation signal, and the opening / closing control time set according to time to the storage means in the controller 60. Is input, and when the time is reached, the control unit 60 outputs a control signal to the motor 44 to perform the opening and closing.

One embodiment of the present invention described above should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention as long as it will be apparent to those skilled in the art.

10: transparent glass 20: EVE resin
30: solar cell plate 31: solar cell
41: second frame 42: first frame
43: fixed shaft 44: motor
50: butyl rubber 60: control unit
70: rain sensor

Claims (4)

A solar panel in which a plurality of CIGS solar cells are arranged in a grid;
An EVA resin layer stacked on top of the solar panel;
A solar cell module comprising a transparent glass plate seated on an upper portion of the EVA resin layer;
Solar power generation system comprising an angle adjustment module installed on the front end of the solar cell module to adjust the angle of the solar cell module. The method of claim 1,
The angle adjustment module,
A first frame for attaching one end of the solar cell module;
A motor for rotating the first frame with a rotational force,
And a second frame for supporting the motor. The method of claim 1,
Further comprising a rain detection sensor and the control unit,
The control unit is a photovoltaic power generation system, characterized in that for controlling the operation of the angle adjustment module according to the rain signal detected from the rain detection sensor. The method of claim 2,
The first frame is a photovoltaic power generation system, characterized in that bonded to the one end portion of the solar cell module by butyl rubber.
KR1020100034324A 2010-04-14 2010-04-14 Solar power generating system KR101183589B1 (en)

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Application Number Priority Date Filing Date Title
KR1020100034324A KR101183589B1 (en) 2010-04-14 2010-04-14 Solar power generating system

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Application Number Priority Date Filing Date Title
KR1020100034324A KR101183589B1 (en) 2010-04-14 2010-04-14 Solar power generating system

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KR20110114933A true KR20110114933A (en) 2011-10-20
KR101183589B1 KR101183589B1 (en) 2012-09-17

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102098174B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 Photovoltaic generator for railway with separation detection function
KR102098186B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 Control system for photovoltaic devices for railway rails
KR102098189B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 A photovoltaic device detachably mounted on a railroad tie railway
KR102098176B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 A photovoltaic device detachably coupled to a railway rail
KR20200057591A (en) * 2019-06-10 2020-05-26 주식회사 솔라위즈 Photovoltaic device for a railway rail equipped with a load supporting member
KR20200057590A (en) * 2019-06-10 2020-05-26 주식회사 솔라위즈 Photovoltaic power generation devices for railway rail

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KR102531362B1 (en) 2020-11-26 2023-05-12 한국생산기술연구원 Silicon Shingled Solar Cell Module Structure Having Porous And Manufacturing Method The Same
KR102465555B1 (en) 2020-12-09 2022-11-11 한국생산기술연구원 Penetration Type Silicon Shingled Solar Cell Module Structure And Manufacturing Method Of The Same
KR102523351B1 (en) * 2021-07-29 2023-04-20 맥시멈코퍼레이션 주식회사 Sailing distance measuring and display system of wig craft based on a plurality of sailing influence factors

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KR100796245B1 (en) * 2006-11-29 2008-01-21 주식회사 이건창호시스템 High- efficiency automatic twofolded-window for building integrated photovoltaic system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102098174B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 Photovoltaic generator for railway with separation detection function
KR102098186B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 Control system for photovoltaic devices for railway rails
KR102098189B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 A photovoltaic device detachably mounted on a railroad tie railway
KR102098176B1 (en) * 2019-06-10 2020-04-07 주식회사 솔라위즈 A photovoltaic device detachably coupled to a railway rail
KR20200057591A (en) * 2019-06-10 2020-05-26 주식회사 솔라위즈 Photovoltaic device for a railway rail equipped with a load supporting member
KR20200057590A (en) * 2019-06-10 2020-05-26 주식회사 솔라위즈 Photovoltaic power generation devices for railway rail

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