KR20200072786A - Solar Power Generation System - Google Patents

Solar Power Generation System Download PDF

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KR20200072786A
KR20200072786A KR1020180160759A KR20180160759A KR20200072786A KR 20200072786 A KR20200072786 A KR 20200072786A KR 1020180160759 A KR1020180160759 A KR 1020180160759A KR 20180160759 A KR20180160759 A KR 20180160759A KR 20200072786 A KR20200072786 A KR 20200072786A
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solar cell
solar
unit
power generation
snow
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KR1020180160759A
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KR102189513B1 (en
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윤창복
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솔라시도코리아 주식회사
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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
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • H01L31/049—Protective back sheets
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • 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
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a solar power generation system which increases efficiency of solar power generation. The solar power generation system comprises: a plurality of solar cell panels generating power by collecting energy from sunlight; a power sensing unit generating a power sensing signal corresponding to a voltage and current produced by the solar cell panel; a monitoring unit checking whether snow is piled up on the solar cell panel through a CCTV monitor; a reverse bias supply unit melting the piled snow by sending a current from a battery to a solar cell; a control unit controlling the power sensing unit, the monitoring unit, the battery, the reverse bias supply unit, and a communication unit; the communication unit wirelessly transmitting the power sensing signal; and a server instructing the control unit to operate snow melting when the snow is piled up on the solar cell panel, and determining whether the corresponding solar cell panel is abnormal through the power sensing signal.

Description

태양광 발전 시스템{Solar Power Generation System}Solar Power Generation System

본 발명은 태양광 발전 시스템에 관한 것으로, 더욱 상세하게는 방열 및 제설 기능을 갖고, 태양전지 페널의 이상 유무를 감시하는 태양광 발전 시스템에 관한 것이다.The present invention relates to a photovoltaic power generation system, and more particularly, to a photovoltaic power generation system having a heat dissipation and snow removal function and monitoring the presence or absence of an abnormality in a solar cell panel.

최근 지구온난화의 가속화와 한정된 자원에 의해 친환경 에너지인 신재생에너지에 대한 관심이 높아지고 있다. 이중에서도 무연료, 무공해, 무소음 및 무진동의 특성을 가진 태양광 발전 시스템은 증설이 용이하고, 반영구적 사용이 가능하며, 유지비가 적은 장점을 가지고 있다.Recently, due to the acceleration of global warming and limited resources, interest in eco-friendly and renewable energy is increasing. Among them, the photovoltaic power generation system having the characteristics of fuelless, pollution-free, noiseless and vibration-free has the advantages of easy expansion, semi-permanent use, and low maintenance cost.

반면, 태양광 발전 시스템은 외부에 노출된 상태로 설치되기 때문에 자연 재해에 매우 취약한 단점이 있다. 예를 들어, 겨울철에 태양광 모듈에 적설로 인해 태양광 발전 감소와 지지대 붕괴사고 발생하게 되므로, 태양광 모듈의 제설장치 개발에 대한 연구가 요구되고 있다.On the other hand, the photovoltaic power generation system is very vulnerable to natural disasters because it is installed in an exposed state. For example, because snowfall occurs in the solar module during winter, a decrease in photovoltaic power generation and a collapse of the support occurs, so research on the development of a snow removal device for the solar module is required.

그러나, 종래의 태양광 모듈의 제설장치로는 와이퍼를 이용한 제설 장치가 있으나, 태양전지 패널에 퇴적된 눈이 결빙되면 와이퍼 작동이 중단되거나 와이퍼가 손상될 우려가 있다. 따라서, 태양광 모듈에서의 적설 여부를 판단하여 자동으로 제설 기능을 수행할 수 있는 태양광 모듈의 제설장치가 요구된다.However, a conventional snow removal device of a solar module includes a snow removal device using a wiper, but if the snow deposited on the solar panel freezes, there is a fear that the wiper operation is stopped or the wiper is damaged. Therefore, there is a need for a snow removal device for a solar module capable of automatically performing a snow removal function by determining whether there is snow in the solar module.

또한, 일반적으로 태양광 모듈의 온도가 상승되면 발전출력이 감소하므로, 태양광 모듈의 효율 향상을 위해서는 온도를 낮추는 기술이 요구되고 있다.In addition, in general, when the temperature of the photovoltaic module increases, the power generation power decreases, so a technique for reducing the temperature is required to improve the efficiency of the photovoltaic module.

한편, 태양광 발전 시스템에서 개별 태양전지 패널이 발생하는 고장 또는 불량 상태로 인해 비효율적인 상태로 운전되는 문제점이 있다.On the other hand, there is a problem of operating in an inefficient state due to a failure or a defective state in which an individual solar panel occurs in a solar power system.

상기와 같은 문제점을 해결하기 위한 본 발명의 목적은 태양전지 패널에 탄소복합소재 및 탄소면상발열체와 제설기능을 적용하여 태양광발전 효율을 향상시키는 태양광 발전 시스템을 제공하는 데 있다.An object of the present invention for solving the above problems is to provide a photovoltaic power generation system that improves the photovoltaic efficiency by applying a carbon composite material and a carbon planar heating element and a snow removal function to the solar cell panel.

또한, 본 발명의 다른 목적은 개별 태양전지 패널의 이상상태를 측정하고, 측정된 이상상태를 원격지에서 감시할 수 있는 태양광 발전 시스템을 제공하는 데 있다.In addition, another object of the present invention is to provide a photovoltaic power generation system capable of measuring an abnormal state of an individual solar cell panel and monitoring the measured abnormal state at a remote location.

상기 목적을 달성하기 위한 본 발명의 태양광 발전 시스템은 태양광으로부터 에너지를 수집하여 전력을 생산하는 다수의 태양전지 패널; 상기 태양전지 패널에 의해 생산된 전압과 전류에 대응되는 전력감지신호를 발생하는 전력감지부; CCTV 모니터를 통해 상기 태양전지 패널 상의 적설 여부를 확인하는 모니터링부; 배터리의 전류를 태양전지 측으로 보내 쌓인 눈을 녹이는 역바이어스 공급부; 상기 전력감지부, 모니터링부, 배터리, 역바이어스 공급부 및 통신부를 제어하는 제어부; 상기 전력감지신호를 무선으로 전송하는 통신부; 및 상기 태양전지 패널 상에 적설시 제어부에 눈 녹임 작동을 지시하며, 상기 전력감지신호를 통해 해당 태양전지 패널의 이상 유무를 판단하는 서버;를 포함하는 것을 특징으로 한다.The photovoltaic power generation system of the present invention for achieving the above object includes a plurality of solar cell panels for collecting the energy from the sunlight to produce power; A power detection unit generating a power detection signal corresponding to the voltage and current produced by the solar cell panel; Monitoring unit for checking whether the snow on the solar panel through the CCTV monitor; A reverse bias supply unit that melts snow accumulated by sending the current of the battery to the solar cell side; A control unit for controlling the power detection unit, monitoring unit, battery, reverse bias supply unit, and communication unit; A communication unit wirelessly transmitting the power detection signal; And a server for instructing a snow melting operation to be performed when snowfalling on the solar cell panel, and determining whether the solar cell panel is abnormal through the power detection signal.

상기 태양전지 패널은 프레임, 글라스, 전면 EVA, 태양전지, 후면 EVA, 탄소면상발열체, 백시트 및 탄소코팅막 순으로 적층되어 이루어질 수 있다.The solar cell panel may be made of a frame, glass, front EVA, solar cell, rear EVA, carbon planar heating element, back sheet, and carbon coating film.

상기 탄소면상발열체는 방열 효과를 높이기 위하여 직사각형 형상의 패턴을 형성할 수 있다. The carbon planar heating element may form a rectangular pattern to increase the heat dissipation effect.

상기 탄소코팅막은 탄소, 그라파이트 및 바인더를 혼합한 복합소재를 인쇄하여 형성할 수 있다.The carbon coating film may be formed by printing a composite material in which carbon, graphite and a binder are mixed.

상기 역바이어스 공급부는 태양에너지를 수광하여 전기에너지로 변환시켜 충전한 배터리 전기를 다시 역으로 각 태양전지 측으로 공급하여 태양전지를 발열시켜 눈을 녹일 수 있다.The reverse bias supply unit receives solar energy and converts it into electrical energy to supply charged battery electricity back to each solar cell side to heat the solar cell to melt snow.

상기 서버는 전력감지부의 전력감지신호를 주기적으로 수신하여 해당 태양전지 패널의 이상 유무를 판단하여 관리자 휴대폰으로 전송할 수 있다.The server may periodically receive the power detection signal from the power detection unit to determine whether the corresponding solar panel is abnormal and transmit it to the manager's mobile phone.

이상과 같이, 본 발명에 따르면 탄소복합재와 탄소면상발열체를 통해 상시 온도를 낮추고, 제설기능으로 겨울철 쌓인 눈을 제거하여 태양광발전 효율을 향상시킬 수 있다.As described above, according to the present invention, the constant temperature is lowered through the carbon composite material and the carbon planar heating element, and the snow-dried function can be used to remove snow accumulated in winter to improve the photovoltaic power generation efficiency.

또한, 본 발명에 따르면 개별 태양전지 패널의 전기적인 이상 상태를 측정하여 원격지에서 감시할 수 있어 개별 태양전지 패널의 동작 상태를 최적의 상태가 되도록 관리할 수 있다.In addition, according to the present invention, the electrical abnormality of the individual solar panel can be measured and monitored from a remote location, so that the operating state of the individual solar panel can be managed to be in an optimal state.

도 1은 본 발명에 따른 태양광 발전 시스템의 구성도이다.
도 2는 본 발명에 따른 태양전지 패널의 조립도이다.1 is a configuration diagram of a solar power system according to the present invention.
2 is an assembly diagram of a solar cell panel according to the present invention.

아래에서는 첨부한 도면을 참고로 하여 본 발명의 실시예에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

그러면 본 발명의 일실시예에 따른 태양광 발전 시스템에 대하여 상세하게 설명하기로 한다.Then, a photovoltaic power generation system according to an embodiment of the present invention will be described in detail.

도 1은 본 발명에 따른 태양광 발전 시스템의 구성도이며, 도 2는 본 발명에 따른 태양광 발전 시스템의 조립도이다.1 is a configuration diagram of a solar power system according to the present invention, Figure 2 is an assembly diagram of a solar power system according to the present invention.

도 1 및 도 2를 참조하면, 본 발명에 따른 태양광 발전 시스템은 태양광으로부터 에너지를 수집하여 전력을 생산하는 다수의 태양전지 패널(100)과, 상기 태양전지 패널(100)에 의해 생산된 전압과 전류에 대응되는 전력감지신호를 발생하는 전력감지부(210)와, CCTV 모니터를 통해 태양전지 패널(100) 상의 적설 여부를 확인하는 모니터링부(220)와, 배터리(230)의 전류를 태양전지 측으로 보내 쌓인 눈을 녹이는 역바이어스 공급부(240)와, 상기 전력감지부(210), 모니터링부(220), 배터리(230), 역바이어스 공급부(240) 및 통신부(260)를 제어하는 제어부(250)와, 상기 전력감지신호를 무선으로 전송하는 통신부(260), 및 상기 태양전지 패널(100) 상에 적설시 제어부(250)에 눈 녹임 작동을 지시하며, 상기 전력감지신호를 통해 해당 태양전지 패널의 이상 유무를 판단하는 서버(270)를 포함하여 구성된다.1 and 2, the photovoltaic power generation system according to the present invention collects energy from sunlight to produce a plurality of solar cell panels 100 and the solar cell panel 100 The power detection unit 210 generates a power detection signal corresponding to the voltage and current, a monitoring unit 220 for checking whether there is snow on the solar panel 100 through a CCTV monitor, and the current of the battery 230 from the sun A control unit 250 that controls the reverse bias supply unit 240 that melts snow accumulated in the battery side, the power detection unit 210, the monitoring unit 220, the battery 230, the reverse bias supply unit 240, and the communication unit 260 ), and the communication unit 260 for wirelessly transmitting the power detection signal, and instructs the control unit 250 to perform snow melting when snowfalling on the solar cell panel 100, and applies the corresponding solar cell through the power detection signal. It comprises a server 270 to determine whether the panel is abnormal.

상기 태양전지 패널(100)은 프레임(110), 글라스(120), 전면 EVA(130), 태양전지(140), 후면 EVA(150), 탄소면상발열체(160), 백시트(Back sheet)(170) 및 탄소코팅막(180) 순으로 적층하여 구성된다. 여기서, 상기 태양전지 패널(100)을 구성하는 프레임(110), 글라스(120), 전면 EVA(130), 태양전지(140), 후면 EVA(150), 백시트(Back sheet)(170)는 널리 알려진 기술이므로 자세한 설명은 생략하기로 한다. The solar cell panel 100 includes a frame 110, glass 120, front EVA 130, solar cell 140, rear EVA 150, carbon planar heating element 160, back sheet ( 170) and the carbon coating layer 180. Here, the frame 110, the glass 120, the front EVA 130, the solar cell 140, the rear EVA 150, and the back sheet 170 constituting the solar cell panel 100 are Since it is a well-known technology, detailed description will be omitted.

상기 탄소면상발열체(160)는 방열 효과를 높이기 위하여 직사각형 형상의 패턴을 형성할 수 있으며, 이에 한정하지 않는다. The carbon planar heating element 160 may be formed in a rectangular pattern to increase the heat dissipation effect, but is not limited thereto.

상기 탄소코팅막(180)은 탄소, 그라파이트 및 바인더를 혼합한 복합소재를 인쇄하여 형성할 수 있다. The carbon coating layer 180 may be formed by printing a composite material in which carbon, graphite, and a binder are mixed.

이러한 탄소면상발열체(160)와 탄소코팅막(180)은 면상 발열과 방열의 복합기능을 구현함으로써 태양전지의 여름철이나 과열로 인한 태양광 효율저하를 개선하여 태양광 발전의 효율을 높일 수 있다. The carbon planar heating element 160 and the carbon coating film 180 may improve the efficiency of photovoltaic power generation by improving the solar efficiency due to the summer or overheating of the solar cell by implementing a combined function of plane heat and heat dissipation.

상기 전력감지부(210)는 각각의 태양전지 패널(100)로부터 수집되는 전압과 전류를 주기적으로 감지된 값에 따라 전력감지신호를 발생하고, 통신부(260)는 전력감지부(210)로부터 발생된 전력감지신호를 서버(270)로 송출한다. 이때 전력감지부(210)는 감지된 전압 및 전류 값과 함께 측정 시간을 저장하는 제어부(250)의 메모리를 더 포함할 수 있으며, 저장된 데이터는 서버(270)의 요청에 따라 송출할 수 있다. The power detection unit 210 generates a power detection signal according to periodically detected values of voltage and current collected from each solar panel 100, and the communication unit 260 generates power generated by the power detection unit 210. The detection signal is transmitted to the server 270. In this case, the power detection unit 210 may further include a memory of the control unit 250 that stores the measurement time together with the sensed voltage and current values, and the stored data may be transmitted according to the request of the server 270.

상기 역바이어스 공급부(230)는 태양에너지를 수광하여 전기에너지로 변환시켜 충전한 전기를 다시 역으로 각 태양전지 측으로 공급하여 태양전지를 발열시켜 눈을 녹일 수 있다. The reverse bias supply unit 230 receives solar energy and converts it into electrical energy to supply charged electricity back to each solar cell side to heat the solar cell to melt snow.

이러한 역바이어스 공급부(230)는 모티터링부(210)를 통해 태양전지 패널(100) 상에 적설이 확인되면, 제어부(240)가 역바이어스 공급부(230)를 제어하여 스위치(SW)를 온(ON)시키게 됨으로써 배터리(220) 전압이 역바이어스 공급부(230)의 저항(R) 및 스위치(SW)를 통해 태양전지에 전류를 보내 태양전지에서 발열이 일어나 태양전지 패널(100)에 쌓인 눈을 녹여 제거할 수 있다. 이로 인해 쌓인 눈을 보다 신속하면서도 효율적으로 간편하게 제거할 수 있게 되어 겨울철 눈으로 인한 태양전지의 기능 상실을 미연에 방지할 수 있다.When the snowfall is confirmed on the solar panel 100 through the monitoring unit 210, the reverse bias supply unit 230 controls the reverse bias supply unit 230 to turn on the switch SW. ON), the voltage of the battery 220 sends a current to the solar cell through the resistance (R) and the switch (SW) of the reverse bias supply unit 230 to generate heat in the solar cell, and the snow accumulated in the solar cell panel 100 is generated. It can be melted and removed. As a result, it is possible to more quickly and efficiently remove the accumulated snow, thereby preventing the loss of function of the solar cell due to snow in winter.

상기 서버(270)는 전력감지부(210)의 전력감지신호를 주기적으로 수신하여 해당 태양전지 패널의 이상 유무를 판단하여 관리자 휴대폰으로 전송한다. 즉, 서버(270)는 정상 상태의 태양전지 패널의 전력감지신호와 비교하여 전력감지신호가 낮은 태양전지 패널을 관리자 휴대폰으로 전송하여 개별 태양전지 패널의 동작 상태를 최적의 상태가 되도록 관리할 수 있다. The server 270 periodically receives the power detection signal of the power detection unit 210 to determine whether the corresponding solar panel is abnormal and transmits it to the manager's mobile phone. That is, the server 270 can manage the operation state of the individual solar panel to an optimal state by transmitting the solar cell panel having a low power detection signal to the manager's mobile phone in comparison with the power detection signal of the normal solar cell panel. have.

이상 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to the preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that you can.

100: 태양전지 패널 160: 탄소면상발열체
180: 탄소코팅막 210: 전력감지부
220: 모니터링부 230: 배터리
240: 역바이어스 공급부 250: 제어부
260: 통신부 270: 서버 100: solar panel 160: carbon planar heating element
180: carbon coating film 210: power sensing unit
220: monitoring unit 230: battery
240: reverse bias supply unit 250: control unit
260: communication unit 270: server

Claims (6)

태양광으로부터 에너지를 수집하여 전력을 생산하는 다수의 태양전지 패널;
상기 태양전지 패널에 의해 생산된 전압과 전류에 대응되는 전력감지신호를 발생하는 전력감지부;
CCTV 모니터를 통해 상기 태양전지 패널 상의 적설 여부를 확인하는 모니터링부;
배터리의 전류를 태양전지 측으로 보내 쌓인 눈을 녹이는 역바이어스 공급부;
상기 전력감지부, 모니터링부, 배터리, 역바이어스 공급부 및 통신부를 제어하는 제어부;
상기 전력감지신호를 무선으로 전송하는 통신부; 및
상기 태양전지 패널 상에 적설시 제어부에 눈 녹임 작동을 지시하며, 상기 전력감지신호를 통해 해당 태양전지 패널의 이상 유무를 판단하는 서버;를 포함하는 것을 특징으로 하는 태양광 발전 시스템.A plurality of solar cell panels that collect power from sunlight to produce power;
A power detection unit generating a power detection signal corresponding to the voltage and current produced by the solar cell panel;
Monitoring unit for checking whether the snow on the solar panel through a CCTV monitor;
A reverse bias supply unit that melts snow accumulated by sending the current of the battery to the solar cell side;
A control unit for controlling the power detection unit, monitoring unit, battery, reverse bias supply unit, and communication unit;
A communication unit wirelessly transmitting the power detection signal; And
A solar power generation system comprising: a server for instructing a snow melting operation on a control unit when snowfalling on the solar panel, and determining whether the solar panel is abnormal through the power detection signal. 제1항에 있어서,
상기 태양전지 패널은 프레임, 글라스, 전면 EVA, 태양전지, 후면 EVA, 탄소면상발열체, 백시트 및 탄소코팅막 순으로 적층되어 이루어지는 것을 특징으로 하는 태양광 발전 시스템.According to claim 1,
The solar cell panel is a photovoltaic power generation system, characterized in that the frame, glass, front EVA, solar cell, rear EVA, carbon planar heating element, back sheet and carbon coating film are laminated in order. 제2항에 있어서,
상기 탄소면상발열체는 방열 효과를 높이기 위하여 직사각형 형상의 패턴을 형성하는 것을 특징으로 하는 태양광 발전 시스템. According to claim 2,
The carbon planar heating element is a photovoltaic power generation system, characterized in that to form a pattern of a rectangular shape to increase the heat dissipation effect. 제2항에 있어서,
상기 탄소코팅막은 탄소, 그라파이트 및 바인더를 혼합한 복합소재를 인쇄하여 형성하는 것을 특징으로 하는 태양광 발전 시스템.According to claim 2,
The carbon coating film is a photovoltaic power generation system, characterized in that formed by printing a composite material mixed with carbon, graphite and a binder. 제1항에 있어서,
상기 역바이어스 공급부는 태양에너지를 수광하여 전기에너지로 변환시켜 충전한 배터리 전기를 다시 역으로 각 태양전지 측으로 공급하여 태양전지를 발열시켜 눈을 녹이는 것을 특징으로 하는 태양광 발전 시스템.According to claim 1,
The reverse bias supply unit receives solar energy, converts it into electrical energy, and supplies the charged battery electricity back to each solar cell side to heat the solar cell to melt the snow by heating the solar cell. 제1항에 있어서,
상기 서버는 전력감지부의 전력감지신호를 주기적으로 수신하여 해당 태양전지 패널의 이상 유무를 판단하여 관리자 휴대폰으로 전송하는 것을 특징으로 하는 태양광 발전 시스템.According to claim 1,
The server is a solar power generation system characterized in that it periodically receives the power detection signal of the power detection unit and determines whether there is an abnormality in the corresponding solar panel and transmits it to the manager's mobile phone.
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