KR101170306B1 - 1 방향 회전각 추적용 태양위치 측정 모듈 - Google Patents
1 방향 회전각 추적용 태양위치 측정 모듈 Download PDFInfo
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- KR101170306B1 KR101170306B1 KR1020100011571A KR20100011571A KR101170306B1 KR 101170306 B1 KR101170306 B1 KR 101170306B1 KR 1020100011571 A KR1020100011571 A KR 1020100011571A KR 20100011571 A KR20100011571 A KR 20100011571A KR 101170306 B1 KR101170306 B1 KR 101170306B1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
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- 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
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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
- H02S20/30—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
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- 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
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- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
Abstract
상기한 본 발명에 의하여 적도좌표계 또는 지평좌표계를 따라 이동하는 태양의 이동 경로에 의하여 발생되는 2 방향의 그림자를 기구적으로 1 방향 그림자로 형성시켜 적도좌표계와 지평좌표계에서 발생되는 그림자 편차를 제거시킴으로써 4개의 필요 광센서갯수를 2개의 필요 광센서 갯수로 축소시킴과 동시에 태양의 위치 추적을 위한 구동 회전축을 1 회전축만으로 충분하게 하여 장치 제작의 비용을 절감시키고 장치의 구성을 간이화시키는 태양광 추적센서가 제공되는 이점이 있다.
Description
도 2는 본 발명에 사용되는 CDS 광센서의 특성 그래프
도 3은 태양의 고도 변화에 대한 본 발명의 기능을 도시한 측면도
도 4는 태양의 방위각 변화에 대한 본 발명의 기능을 도시한 평면도
도 5는 본 발명의 또 다른 실시 예시도
30 : 판넬형 마운트 40 : 광센서
Claims (3)
- 삭제
- 판넬형 마운트와;
상기 판넬형 마운트 상단에 일렬로 고정된 2개의 CDS 광센서와;
상기 판넬형 마운트 상단에 상기 2개의 CDS 광센서가 태양광에 균등 노출되도록 고정된 반원통형 차광캡으로;
구성되며,
상기 CDS 광센서는
센싱부가 균등 지그재그폭으로 형성된 CDS 광센서로서,
지그재그된 센싱부가 상기 차광캡이 형성시키는 그림자에 일체로 영향을 받도록 가로방향으로 세팅시킨 것을 특징으로 하여
상기 CDS 광센서가 태양의 고도 변화에 영향을 받지 않으면서 태양의 방위각 변화만 감지할 수 있는 것을 특징으로 하는 1 방향 회전각 추적용 태양위치 측정 모듈. - 제2항에 있어서 상기 1 방향 회전각 추적용 태양위치 측정 모듈은
상기 판넬형 마운트에 상기 반원통형 차광캡에 의해 광영향을 받지 않는 부분에 1개의 광센서를 더 추가하여 구성되어 태양광의 전체적인 변화량을 검출하는 것을 특징으로 하는 1 방향 회전각 추적용 태양위치 측정 모듈.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100011571A KR101170306B1 (ko) | 2010-02-08 | 2010-02-08 | 1 방향 회전각 추적용 태양위치 측정 모듈 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100011571A KR101170306B1 (ko) | 2010-02-08 | 2010-02-08 | 1 방향 회전각 추적용 태양위치 측정 모듈 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110092102A KR20110092102A (ko) | 2011-08-17 |
| KR101170306B1 true KR101170306B1 (ko) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100011571A Active KR101170306B1 (ko) | 2010-02-08 | 2010-02-08 | 1 방향 회전각 추적용 태양위치 측정 모듈 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101170306B1 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004146745A (ja) | 2002-10-28 | 2004-05-20 | Tsukasa Denko Kk | 太陽追尾装置 |
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2010
- 2010-02-08 KR KR1020100011571A patent/KR101170306B1/ko active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004146745A (ja) | 2002-10-28 | 2004-05-20 | Tsukasa Denko Kk | 太陽追尾装置 |
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| Publication number | Publication date |
|---|---|
| KR20110092102A (ko) | 2011-08-17 |
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