WO2011074889A3 - 태양위치추적 장치 및 방법 - Google Patents

태양위치추적 장치 및 방법 Download PDF

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Publication number
WO2011074889A3
WO2011074889A3 PCT/KR2010/009014 KR2010009014W WO2011074889A3 WO 2011074889 A3 WO2011074889 A3 WO 2011074889A3 KR 2010009014 W KR2010009014 W KR 2010009014W WO 2011074889 A3 WO2011074889 A3 WO 2011074889A3
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WO
WIPO (PCT)
Prior art keywords
image
sun
gathering device
tracking
brightness
Prior art date
Application number
PCT/KR2010/009014
Other languages
English (en)
French (fr)
Other versions
WO2011074889A2 (ko
WO2011074889A9 (ko
Inventor
홍진우
이희준
Original Assignee
미래에너지기술주식회사
주식회사 폴리플러스
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
Priority claimed from KR1020090125711A external-priority patent/KR20110030249A/ko
Application filed by 미래에너지기술주식회사, 주식회사 폴리플러스 filed Critical 미래에너지기술주식회사
Publication of WO2011074889A2 publication Critical patent/WO2011074889A2/ko
Publication of WO2011074889A9 publication Critical patent/WO2011074889A9/ko
Publication of WO2011074889A3 publication Critical patent/WO2011074889A3/ko

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Classifications

    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Navigation (AREA)

Abstract

본 발명은, 제1영상 수집장치는 태양을 포함하는 하늘을 정면으로 향하고, 제1영상 수집장치와 근접하게 태양광이 통과하여 역상이 맺히는 바늘구멍 또는 충분히 작은 창을 설치하고, 제2영상 수집장치를 제1영상 수집장치와 반대방향으로 설치하는 구조를 하나 이상 포함하고, 미세 구멍으로 입사된 영상을 명도의 단계로 구분하고, 명도가 높은 지점을 중심으로 파상형으로 배치되는 명도의 분포 중에 원의 형태에 가까운 데이터들을 산출하여 하나 이상의 내접원, 외접원을 도출하여 태양위치를 산출하는 것을 특징으로 함으로써, 태양위치 추적의 정확성 및 신뢰성을 높일 수 있는 태양위치추적 장치 및 방법을 제공한다.
PCT/KR2010/009014 2009-12-16 2010-12-16 태양위치추적 장치 및 방법 WO2011074889A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0125711 2009-12-16
KR1020090125711A KR20110030249A (ko) 2009-09-15 2009-12-16 태양위치추적 장치 및 방법

Publications (3)

Publication Number Publication Date
WO2011074889A2 WO2011074889A2 (ko) 2011-06-23
WO2011074889A9 WO2011074889A9 (ko) 2011-11-03
WO2011074889A3 true WO2011074889A3 (ko) 2011-12-22

Family

ID=44247586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009014 WO2011074889A2 (ko) 2009-12-16 2010-12-16 태양위치추적 장치 및 방법

Country Status (1)

Country Link
WO (1) WO2011074889A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331795B (zh) * 2011-08-26 2013-08-14 浙江中控太阳能技术有限公司 基于光斑识别的控制日光反射装置自动跟踪太阳的方法
CN102494415A (zh) * 2011-12-07 2012-06-13 苏州同济材料科技有限公司 一种高效太阳能热水器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581110A (ja) * 1981-06-26 1983-01-06 Takashi Mori 太陽光方向センサ
KR100317811B1 (ko) * 1999-07-09 2001-12-22 김운용 화상 인식에 의한 태양 추적방법 및 장치
KR20060078599A (ko) * 2006-06-16 2006-07-05 미래에너지기술(주) 태양위치추적 장치 및 태양위치추적 방법.
KR100836870B1 (ko) * 2006-12-08 2008-06-11 한국항공우주연구원 광센서를 이용한 원통형 태양추적장치 및 이를 이용한태양전지 구동 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581110A (ja) * 1981-06-26 1983-01-06 Takashi Mori 太陽光方向センサ
KR100317811B1 (ko) * 1999-07-09 2001-12-22 김운용 화상 인식에 의한 태양 추적방법 및 장치
KR20060078599A (ko) * 2006-06-16 2006-07-05 미래에너지기술(주) 태양위치추적 장치 및 태양위치추적 방법.
KR100836870B1 (ko) * 2006-12-08 2008-06-11 한국항공우주연구원 광센서를 이용한 원통형 태양추적장치 및 이를 이용한태양전지 구동 시스템

Also Published As

Publication number Publication date
WO2011074889A2 (ko) 2011-06-23
WO2011074889A9 (ko) 2011-11-03

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