WO2011049381A2 - Appareil d'orientation solaire - Google Patents

Appareil d'orientation solaire Download PDF

Info

Publication number
WO2011049381A2
WO2011049381A2 PCT/KR2010/007228 KR2010007228W WO2011049381A2 WO 2011049381 A2 WO2011049381 A2 WO 2011049381A2 KR 2010007228 W KR2010007228 W KR 2010007228W WO 2011049381 A2 WO2011049381 A2 WO 2011049381A2
Authority
WO
WIPO (PCT)
Prior art keywords
tracking
optical
wide
signal
precision
Prior art date
Application number
PCT/KR2010/007228
Other languages
English (en)
Korean (ko)
Other versions
WO2011049381A3 (fr
Inventor
장중원
Original Assignee
(주)오로라테크놀로지
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)오로라테크놀로지 filed Critical (주)오로라테크놀로지
Publication of WO2011049381A2 publication Critical patent/WO2011049381A2/fr
Publication of WO2011049381A3 publication Critical patent/WO2011049381A3/fr

Links

Images

Classifications

    • 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
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7861—Solar tracking systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • 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
    • H02S99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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

Definitions

  • the present invention relates to a solar tracking device, and more particularly to a solar tracking device that can quickly and accurately track sunlight even after adverse conditions such as weather.
  • solar energy is a representative alternative energy, and is widely used as electricity or light energy.
  • photovoltaic power generation is a technology that directly converts solar energy of indefinite and pollution-free into electric energy.
  • the basic principle is that when solar light is irradiated to a solar cell, electron and hole pairs are generated by light energy.
  • Electromotive force is generated by a photovoltaic effect in which electrons and holes move and current flows through n and p layers, and current flows to an externally connected load.
  • the solar photovoltaic device collects the light of the sun by a lens or a reflecting mirror and then uses the optical cable to illuminate the room through an optical cable.
  • solar cells are commercialized as solar cell modules made of materials and structures that are resistant to climate and are rigid and connected in series and parallel with the required unit capacity.
  • the light collecting device is a module capable of collecting the sun, and is commercialized as a light collecting plate that does not know the sun's light and an optical cable that transmits the collected light to the room using a lens and a reflecting mirror.
  • solar cells or condensing lenses not only generate electricity or light on days and nights where sunlight is not exposed to rain, snow, or clouds, but also generate non-uniform direct current or light according to the intensity of solar radiation. Therefore, general photovoltaic power generation system and mining device have a solar cell array, a storage battery, a power controller, It consists of peripheral devices such as direct current and alternator (inverter), and the solar light mining device is composed of peripheral devices such as solar condenser lens or reflecting mirror and optical cable for transmitting light and diffuse lens for indoor lighting of condensed light. do.
  • Such a solar tracking device mainly includes a time schedule method for tracking the ecliptic according to the work force and a light sensing method for tracking the sunlight.
  • the light sensing method is a device that tracks sunlight, and a solar tracking sensor that detects the position of the sun occupies an important position.
  • a solar tracking sensor that detects the position of the sun occupies an important position.
  • four light beams are provided inside a cylindrical barrel. Sensors were placed in the direction of the north, south, east, west, and west, and the direction of light entering the barrel was traced to track the position of the sun.
  • the installation direction is generally installed based on the south-south, and when installing the first time to measure the south-side using a compass, etc., but there is a problem that you need to measure the south-south again when reinstalling for maintenance or solar panel replacement .
  • Korean Patent No. 151562 whose applicant is Samsung Construction Co., Ltd., and whose name is “solar tracking device”, discloses a solar tracking device for automatically tracking the movement of the sun.
  • the solar tracking apparatus which concerns on this patent document has the cylindrical main body 1 in which the circular hole 1a was formed in the center of an upper surface.
  • Precision measuring sensors S1, S2, S3, and S4 are respectively provided in the east, west, south, and north directions of the middle partition wall 2 formed in the inner side of the cross-section.
  • Each sector of the wide-angle plate 3 divided by 4) has a structure in which the wide-angle optical sensors S5, S6, S7, and S8 are provided.
  • Such a solar tracking device is expected to have the following problems.
  • the cross partition 4 provided to distinguish the wide-angle optical sensors (S5, S6, S7, S8) of the precision tracking optical sensors (S1, S2, S3, S4) located in the center of the cylindrical body (1)
  • the sensitivity is likely to be lowered. That is, if the sun is located behind the cross partition 4 when tracking sunlight, the cross partition 4 will cause a shadow to appear inside the cylindrical body 1, and the inside of the cylindrical body 1 This shadow will likely cause some of the four precision tracking optical sensors (S1, S2, S3, S4) to malfunction without extra precision position correction.
  • the sensors of the sector partitioned by the cross partition 4 are not only a function of accurately determining the position of the sun, 4) It is not expected to determine the exact position of the sun by itself.
  • the sensors of each sector in the cross partition 4 roughly search for the position of the sun through the detection value, and then rotate the cylindrical body 1 to the corresponding position, and then the optical sensor for central precision tracking.
  • S1, S2, S3, S4 is used to find the exact position of the sun, and the sensors of each sector can detect the exact position of the sun (the exact sun is not found). If the shadow generated by the cross partition 4 occurs in the process of detecting the sunlight S3, S4, it is expected that there will be a problem that the detection value of the sensor value is greatly generated.
  • the resistance value falls to the minimum value, and based on this, the position of the sun is determined.
  • the change of the detection value detected by the light sensor moves very finely. Therefore, even if the position of the sun is not exactly vertically incident, the resistance value falls to the minimum value.
  • the sensor detection method by the cross partition 4 proposed in this patent document is expected to only infer the position of the sun very roughly, and is not expected to have a certain degree of accuracy. This is very important for solar tracking, and if you track approximately the sun's position and then track it precisely with the central precision tracking sensors (S1, S2, S3, S4), it's quite good for solar tracking. This will take a long time.
  • the primary object of the present invention is to prevent the shadow caused by the wide-area tracking sensor to minimize the possibility of errors due to the shadow tracking device Is in providing.
  • Another object of the present invention is to provide a solar tracking device that can quickly track sunlight even after adverse conditions such as weather.
  • Still another object of the present invention is to provide a solar tracking device that can infer the position of the sun more accurately based on the amount of light received when the position of the sun is inferred by the global tracking sensor.
  • Still another object of the present invention is to provide a solar tracking device that can automatically measure the position of true north when the solar tracking device is installed and automatically set the direction to the true north position.
  • a precision tracking optical sensor module comprising a cylindrical body having at least an inside of at least one entrance to which sunlight is incident, and at least four precision tracking optical sensors respectively disposed in a direction of the inside of the cylindrical body;
  • a solar tracking device including a wide area tracking optical sensor module in which the sensor positioning recessed portion is formed radially, each of the sensor positioning recessed portions are arranged at least four optical tracking sensors for each direction according to the orientation. do.
  • a geomagnetic sensor for outputting azimuth information is disposed at the center of at least four precision tracking optical sensors disposed in the precision tracking optical sensor module.
  • the optical signal is not detected in the optical sensor module for precision tracking If not, the optical sensor module for detecting the optical signal from the wide area tracking module to generate a wide range coarse signal tracking the sun and the motor receives a fine coarse signal or a wide range coarse signal from the control unit to generate a driving clock of the motor It also includes a driver.
  • the controller and the motor driver may be provided on a substrate, and each of the precision tracking optical sensors may be disposed on the substrate.
  • the control unit may receive the signal of the geomagnetic sensor and output a true north position movement signal to the motor driver to automatically set the true north position.
  • the solar tracking device adopts a ring-shaped structure, so that shadows are not generated, thereby minimizing detection errors of sensor values that may occur due to shadows.
  • the present invention has the advantage of automatically recognizing the true north position information when the installation of the solar tracking device and automatically set the true north position using the north position information.
  • FIG. 1 is a perspective view of main parts of a solar tracking device according to a preferred embodiment of the present invention.
  • FIG. 2 is a cross-sectional structural view of the solar tracking device shown in FIG. 1.
  • FIG. 3 is a plan view of the solar tracking device shown in FIG.
  • FIG. 4 is a view showing the direction of use of the signal in the use of the present invention.
  • FIG. 5 is a block diagram of the solar tracking circuit of the present invention.
  • FIG. 6 is a signal flowchart of a solar tracking device according to the present invention.
  • FIG. 7 is a view showing a conventional solar tracking device.
  • optical sensor module for wide area tracking 110 sensor positioning depression
  • optical sensor for wide area tracking 20 optical sensor module for precision tracking
  • geomagnetic sensor 210 cylindrical body
  • optical sensor for precision tracking 320 control unit
  • FIG. 1 is a perspective view of a main part of a solar tracking device according to the present invention
  • Figure 2 is a cross-sectional structural view of Figure 1
  • Figure 3 is a plan view of Figure 1
  • Figure 4 shows the direction of use of the signal when using the present invention
  • 5 is a block diagram of a solar tracking circuit of the present invention
  • FIG. 6 is a signal flowchart of the present invention.
  • the solar tracking device includes an optical sensor module 20 for precision tracking and optical sensor module 10 for wide tracking.
  • the precision tracking optical sensor module 20 has four precision tracking optical sensors 220 disposed in the cylindrical body 210 and the inner side of the cylindrical body 210 according to an orientation as shown in FIG. 1.
  • Cylindrical body 210 has a long barrel structure as shown, the entrance of the sun is incident is preferably circular.
  • Geomagnetic sensor 21 is disposed in the center of the. The geomagnetic sensor 21 outputs an azimuth angle to true north.
  • Precision tracking optical sensor 220 should detect the sunlight incident from the east, west, south, north direction, it should be arranged at least one in the east, west, south, north direction. In order to more accurately detect and track sunlight, a greater number of precision tracking optical sensors 220 may be arranged at a constant azimuth.
  • Four wide-area optical sensor 220 is connected to the solar tracking circuit 30 composed of a control unit 320 and a motor driver 330 as shown in FIG.
  • the controller 320 receives the amount of light change from the four wide-area optical sensor 220 for outputting it as a fine coarse signal.
  • the fine coarse signal from the controller 320 is input to the motor driver 330 and output as a drive signal of the motor, and the motor which receives the drive signal of the motor operates as an actuator for tracking the sun.
  • the optical sensor module 20 for precision tracking must accurately determine the angular distance of movement of the sun, the narrow and long cylindrical shape of the cylindrical body 210 to which sunlight is incident may be advantageous.
  • Four precision tracking optical sensors 220 are located on the inner bottom surface of the cylindrical body 210, and utilized as a tracking signal for the fine movement of the sun through signal analysis as shown in FIG.
  • the cylindrical body 210 Around the inlet of the wide area tracking optical sensor module 10 is provided.
  • the present embodiment is inserted and formed around the inlet of the cylindrical body 210, those of ordinary skill in the art who are fully familiar with the specification of the present invention can also consider the one-piece and may also be partly individual design depending on the orientation.
  • Such a wide-area optical sensor module 10 has a symmetrical structure with respect to the longitudinal direction, as shown in FIG. 2, and has a tapered outer surface portion.
  • the optical sensor module 10 for wide area tracking is generally formed as a ring-shaped body in which a portion of the cross section is tapered in a conical shape as shown.
  • the tapered outer surface portion of the wide-area optical sensor module 10 is radially formed as shown, with four sensor positioning depressions 110 according to orientation.
  • Each of the sensor positioning depressions 110 is provided with four wide-area tracking optical sensors 120 in accordance with the orientation.
  • Each wide area tracking optical sensor 120 is embedded in the sensor positioning recessed portion 110 or received in a slot-shaped space such that a portion thereof is exposed to the outside.
  • the tapered outer surface portion of the wide-area optical sensor module 10 is oriented with respect to the sun in which the normal direction makes a circumferential motion. Therefore, when the optical tracking module 20 for precision tracking is standing vertically, since the part where the sunlight hits and the shadow is generated according to the sun's altitude for each hour of each season, the tapering of the optical sensor module 10 for wide tracking If the wide area tracking optical sensor 120 is formed in four directions of east, west, south, and north on the outer side surface portion, it is possible to track the position of the sun.
  • the optical sensor module for precision tracking It is possible to track the position of the sun even if it is tilted because it is tracking the sun rather than standing vertically.
  • the solar tracking device generates a fine coarse signal for tracking the sun using an optical signal sensed by the precision tracking optical sensor 220 inside the precision tracking optical sensor module 20,
  • the solar tracking circuit is provided in the form of a substrate inside the optical sensor module 20 for precision tracking.
  • a geomagnetic sensor 21 is provided.
  • the geomagnetic sensor 21 is formed on a substrate on which the precision tracking optical sensor module 20 is formed, and outputs azimuth information of the solar tracking device according to the present invention.
  • the control unit 320 which belongs to a part of the present invention receives the output of the geomagnetic sensor 21 and outputs a true north position movement signal to the motor driver 330.
  • the controller 320 drives the motor so that the solar tracking device according to the present invention always faces true north, as shown in FIG. 5, by providing a setting switch 22 on the motor driver side according to the present invention.
  • the solar tracking device is installed to output the true north position movement signal to the motor side, an apparatus for automatically finding the true north position and setting the orientation is provided.
  • the setting switch 22 is formed as an optional switch for blocking the fine coarse signal and the wide coarse signal when outputting the true north position shift signal.

Abstract

L'invention concerne un appareil d'orientation solaire qui peut suivre facilement et rapidement la lumière solaire même dans de mauvaises conditions telles que des conditions météorologiques ou similaires. L'appareil d'orientation solaire comprend un module de photocapteur pour un suivi précis et un module de photocapteur pour un suivi large. Le module de photocapteur pour un suivi précis comprend : un corps cylindrique comportant une entrée sur laquelle la lumière solaire est incidente ; et au moins quatre photocapteurs pour un suivi précis qui sont respectivement agencés à l'intérieur du corps cylindrique selon un point du compas, l'entrée comportant une partie interne de forme globalement cylindrique. Le module de photocapteur pour un suivi large est intégré ou inséré à la circonférence de l'entrée dans le corps cylindrique. Le module de photocapteur pour un suivi large a une section longitudinale qui a une structure globalement symétrique, et une surface externe qui est effilée. Des parties évidées de positionnement de capteur sont formées radialement au niveau de la surface externe effilée selon un point du compas, et au moins quatre photocapteurs pour un suivi large sont respectivement agencés dans chaque partie évidée de positionnement de capteur selon un point du compas. Selon la présente invention, l'appareil d'orientation solaire ne crée pas d'ombre car une structure en forme de bague est adoptée, ce qui minimise une erreur de détection d'une valeur de capteur qui peut être générée par l'ombre. En outre, étant donné que des fentes de capteur sont prévues, il est possible de percevoir plus exactement la position du soleil lorsque la position du soleil est déduite.
PCT/KR2010/007228 2009-10-23 2010-10-21 Appareil d'orientation solaire WO2011049381A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0101142 2009-10-23
KR1020090101142A KR100940479B1 (ko) 2009-10-23 2009-10-23 태양광 추적 장치

Publications (2)

Publication Number Publication Date
WO2011049381A2 true WO2011049381A2 (fr) 2011-04-28
WO2011049381A3 WO2011049381A3 (fr) 2011-11-03

Family

ID=42083024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007228 WO2011049381A2 (fr) 2009-10-23 2010-10-21 Appareil d'orientation solaire

Country Status (2)

Country Link
KR (1) KR100940479B1 (fr)
WO (1) WO2011049381A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107811484A (zh) * 2017-11-20 2018-03-20 盐城工业职业技术学院 一种具有太阳自动跟踪旋转功能的晾衣装置及方法
CN109124059A (zh) * 2018-10-24 2019-01-04 厦门大学嘉庚学院 一种园林式多功能太阳能休闲桌
CN115373430A (zh) * 2022-01-07 2022-11-22 江苏省农业科学院 一种逐日装置的运动控制方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101000267B1 (ko) 2010-04-07 2010-12-10 (주)스마텍 태양광을 센싱하는 태양센서장치
KR101081406B1 (ko) 2011-05-31 2011-11-08 (주)케이피피씨 태양광과 엘이디를 병용한 하이브리드 램프 시스템
KR101122617B1 (ko) 2011-07-27 2012-03-16 지앤씨테크(주) 태양 위치 추적 기능을 갖는 태양광 발전 장치
KR101652896B1 (ko) * 2014-11-24 2016-09-02 (주)한국해양기상기술 비-동력으로 동작하며 다수의 광 수신기를 포함하는 광도계를 사용하는 대기 상태 측정 방법
KR101668692B1 (ko) 2014-11-24 2016-10-24 최규용 비-동력으로 동작하며 다수의 광 수신기를 포함하는 광도계
KR101725843B1 (ko) * 2015-06-30 2017-04-13 (주) 파루 태양각 측정장치
WO2020009256A1 (fr) * 2018-07-05 2020-01-09 김태희 Dispositif de détection d'inclinaison tridimensionnelle et procédé de détection d'inclinaison associé
CN110456832A (zh) * 2019-08-20 2019-11-15 江苏提米智能科技有限公司 一种太阳跟踪装置和方法
KR102613156B1 (ko) * 2023-07-07 2023-12-13 경북대학교 산학협력단 실시간 광원 입사각 추적 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200276424Y1 (ko) * 2002-02-20 2002-05-21 (주)엘시스텍 태양광 추적장치
US20090101137A1 (en) * 2007-10-17 2009-04-23 Hsi-Hsun Tsai Sun tracking system pressure differential driving system
KR100904243B1 (ko) * 2008-11-17 2009-06-25 (주)티엠테크 태양광의 위치 추적을 위한 태양광 감지장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200276424Y1 (ko) * 2002-02-20 2002-05-21 (주)엘시스텍 태양광 추적장치
US20090101137A1 (en) * 2007-10-17 2009-04-23 Hsi-Hsun Tsai Sun tracking system pressure differential driving system
KR100904243B1 (ko) * 2008-11-17 2009-06-25 (주)티엠테크 태양광의 위치 추적을 위한 태양광 감지장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107811484A (zh) * 2017-11-20 2018-03-20 盐城工业职业技术学院 一种具有太阳自动跟踪旋转功能的晾衣装置及方法
CN109124059A (zh) * 2018-10-24 2019-01-04 厦门大学嘉庚学院 一种园林式多功能太阳能休闲桌
CN115373430A (zh) * 2022-01-07 2022-11-22 江苏省农业科学院 一种逐日装置的运动控制方法
CN115373430B (zh) * 2022-01-07 2024-04-05 江苏省农业科学院 一种逐日装置的运动控制方法

Also Published As

Publication number Publication date
KR100940479B1 (ko) 2010-02-04
WO2011049381A3 (fr) 2011-11-03

Similar Documents

Publication Publication Date Title
WO2011049381A2 (fr) Appareil d'orientation solaire
Salgado-Conrado A review on sun position sensors used in solar applications
WO2011126316A2 (fr) Dispositif capteur solaire pour capter la lumière du soleil
CN101995233B (zh) 用于太阳精密跟踪的数字式光电角度传感器
CN101943917B (zh) 光线自动跟踪装置
WO2011002122A1 (fr) Systeme de puissance solaire et procede de suivi de l'energie solaire associe
KR100914273B1 (ko) 음영방지기능을 갖춘 태양광 모듈의 태양광 추적 장치 및 그 제어방법
WO2010098612A2 (fr) Dispositif de suivi solaire
KR970004814B1 (ko) 태양광 추종장치
CN103345263B (zh) 一种太阳位置追踪传感器
WO2016125938A1 (fr) Dispositif de détection de lumière solaire et dispositif de poursuite de lumière solaire le comportant
WO2017187445A1 (fr) Détecteur de position du soleil et procédé de détection de position du soleil
CN104991570B (zh) 基于一维psd的太阳跟踪传感器
CN201621005U (zh) 风光互补发电设备的自动监控与保护装置
WO2019027079A1 (fr) Procédé et système de commande de groupe de suiveurs solaires
JP3128040U (ja) 光源追尾装置
CN204788345U (zh) 无线数字式太阳跟踪方位检测头
KR200329018Y1 (ko) 태양광 추적이 가능한 광집속 태양전지
JPH11307801A (ja) 太陽光追尾装置
CN204495463U (zh) 一种太阳能光电传感器
CN205540301U (zh) 太阳能自动跟踪传感器及太阳能发电装置
KR20030062374A (ko) 렌즈를 이용한 태양광 추적장치
KR20130130535A (ko) 하이브리드식 태양추적장치를 이용한 헬리오스타트 제어 장치 및 방법
CN206041915U (zh) 太阳能吸收装置的光源自动跟踪装置
CN102915041B (zh) 一种高精度双轴太阳能跟踪系统的跟踪方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10825206

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10825206

Country of ref document: EP

Kind code of ref document: A2