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公开(公告)号：KR1020010105422A
公开(公告)日：2001-11-29
申请号：KR1019990062761
申请日：1999-12-27
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 접시(dish)형 태양열 집광 장치에 관한 것으로, 100∼800℃의 고온을 얻을 수 있는 태양 추적 방식의 집광 장치를 의미하며 포물면 반사경이 설치되는 집광기, 태양추적을 위한 기어와 모터, 이를 제어하기 위한 제어장치 및 지지대로 구성되고 집광기의 초점부분에 흡수기가 설치되어 태양추적센서와 프로그램의 혼합방식으로 태양을 추적하면서 반사경에서 반사되는 태양열을 집광하여 설계된 집광비로 고온을 얻을 수 있는 장치이다.
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公开(公告)号：KR100369897B1
公开(公告)日：2003-01-30
申请号：KR1019990062759
申请日：1999-12-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/47
Abstract: PURPOSE: A hybrid sun tracking controller for a solar collector is provided to use mid and high temperature solar heat by adopting an anemometer and an anemoscope as a protecting device for protecting a solar collector from the sudden change of surroundings. CONSTITUTION: A controller using a computer(10) or a microprocessor of a sun tracking controller calculates an azimuth angle and altitude of the sun by using latitude, longitude, and the current time at a mounting position of a solar collector. The calculated azimuth angle and altitude are transmitted to a servo motor controller(11) available for communicating with the controller. The servo motor controller drives a servo motor at a maximum allowable RPM(Revolutions Per Minute) by using a servo motor drive(12). Thereby, the solar collector is rotated in the incident direction of sunbeams. The collector continues sun tracking by using the calculated position and the input position of the sun from the sun tracking sensor so that sun tracking is exactly performed.
Abstract translation: 目的：提供一种用于太阳能集热器的混合太阳跟踪控制器，通过采用风速计和风速仪作为保护太阳能集热器免受环境突然变化的保护装置，使用中高温太阳能热。 构成：使用计算机（10）或太阳跟踪控制器的微处理器的控制器通过使用纬度，经度和太阳能收集器的安装位置处的当前时间来计算太阳的方位角和高度。 计算出的方位角和高度被传送到可用于与控制器通信的伺服电动机控制器（11）。 伺服电机控制器通过伺服电机驱动器（12）以最大允许RPM（每分钟转数）驱动伺服电机。 从而，太阳能收集器沿着阳光的入射方向旋转。 收集器通过使用计算出的位置和来自太阳跟踪传感器的太阳的输入位置继续进行太阳跟踪，以便准确执行太阳跟踪。
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公开(公告)号：KR1020010060470A
公开(公告)日：2001-07-07
申请号：KR1019990062759
申请日：1999-12-27
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A hybrid sun tracking controller for a solar collector is provided to use mid and high temperature solar heat by adopting an anemometer and an anemoscope as a protecting device for protecting a solar collector from the sudden change of surroundings. CONSTITUTION: A controller using a computer(10) or a microprocessor of a sun tracking controller calculates an azimuth angle and altitude of the sun by using latitude, longitude, and the current time at a mounting position of a solar collector. The calculated azimuth angle and altitude are transmitted to a servo motor controller(11) available for communicating with the controller. The servo motor controller drives a servo motor at a maximum allowable RPM(Revolutions Per Minute) by using a servo motor drive(12). Thereby, the solar collector is rotated in the incident direction of sunbeams. The collector continues sun tracking by using the calculated position and the input position of the sun from the sun tracking sensor so that sun tracking is exactly performed.
Abstract translation: 目的：提供一种用于太阳能收集器的混合太阳跟踪控制器，通过采用风速计和风速计作为保护太阳能收集器免受周围环境突然变化的保护装置，使用中高温太阳能热量。 构成：使用计算机（10）或太阳跟踪控制器的微处理器的控制器通过使用纬度，经度和太阳能收集器的安装位置处的当前时间来计算太阳的方位角和高度。 计算出的方位角和高度被传送到可与控制器通信的伺服电动机控制器（11）。 伺服电机控制器通过使用伺服电机驱动器（12）以最大允许RPM（每分钟转数）驱动伺服电机。 由此，太阳能收集器沿着阳光的入射方向旋转。 收集器通过使用计算的位置和来自太阳跟踪传感器的太阳的输入位置来继续太阳跟踪，使得正确执行太阳跟踪。
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Patent Agency Ranking
公开(公告)号：KR1020010060471A
公开(公告)日：2001-07-07
申请号：KR1019990062760
申请日：1999-12-27
Applicant: 한국에너지기술연구원
IPC: F24J2/40
CPC classification number: G01S3/7861 , F24S50/20
Abstract: PURPOSE: A sun tracking sensor using photodiodes is provided to convert each position of photodiodes, a cylindrical sensor housing and the sun into analog or digital signals by checking the change of azimuth angles and the altitude of the sun as well as the emission of sunbeams. CONSTITUTION: A sun tracking sensor includes photodiodes and a cylindrical sensor housing. A sun tracking sensor controller converts an electric current of the photodiodes into voltage, converts the voltage into digital signals, and transmits the signals to a computer(34) according to demands of the computer. The sun tracking sensor checks the positional change of the sun according to the emission of sunbeams, the changes of azimuth angles and the altitude of the sun by using five photodiodes. A photodiode E(11) checks temporary cloudy days, a photodiode A and B(12) detect the change of the azimuth angle of the sun while the other photodiode C and D recognize changes in altitude. If the sunbeam incident to the sun tracking sensor has a slope in the normal direction of the sun tracking sensor, the photodiode A generates a larger amount of currents than the photodiode B. A solar collector is rotated for tracking the sun until two photodiodes generates the same amount of currents.
Abstract translation: 目的：提供使用光电二极管的太阳跟踪传感器，通过检查方位角的变化和太阳的高度以及阳光的发射，将光电二极管，圆柱传感器外壳和太阳的每个位置转换为模拟或数字信号。 构成：太阳跟踪传感器包括光电二极管和圆柱传感器外壳。 太阳跟踪传感器控制器将光电二极管的电流转换为电压，将电压转换为数字信号，并根据计算机的需要将信号传输到计算机（34）。 太阳跟踪传感器通过使用五个光电二极管，根据阳光的发射，方位角的变化和太阳的高度来检查太阳的位置变化。 光电二极管E（11）检查临时阴天，光电二极管A和B（12）检测太阳的方位角的变化，而另一个光电二极管C和D识别高度的变化。 如果入射到太阳跟踪传感器的太阳光线在太阳跟踪传感器的正常方向上具有斜率，则光电二极管A产生比光电二极管B大的电流。太阳能收集器被旋转以跟踪太阳直到两个光电二极管产生 相同数量的电流。
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公开(公告)号：KR100451048B1
公开(公告)日：2004-10-02
申请号：KR1020020050467
申请日：2002-08-26
Applicant: 한국에너지기술연구원 , 주식회사 동아산전
Abstract: PURPOSE: A solar tracking reflector type daylighting apparatus is provided to secure a right to enjoy sunshine of a building and form a pleasant environment. CONSTITUTION: A light part(1) is formed in transparent dome shape(11). A first reflecting plate(13) is installed in the center of the dome by a triangular support(14). A driving unit drives the first reflecting plate for tracking the sun. A ventilating fan(15) prevents increase in a temperature of air and humidity in the dome. An automatic cleaning device(17) is installed outside the dome. A rainwater discharge devices(20) is installed at a lower part of the dome. A transmitter part(2) is formed of a second reflecting plate(21) having a reflecting curved surface which is automatically controlled to diffuse solar light reflected from the first reflecting plate, and a second reflecting plate installation stand(22) installed to install the second reflecting plate. An irradiation part(3) has an automatic illumination control device(26) installed inside to control the intensity of illumination of artificial light receiving light from the transmitter part.
Abstract translation: 目的：提供一种太阳能跟踪反射式日光照明装置，以确保享有建筑物阳光的权利，并形成宜人的环境。 构成：灯部件（1）形成为透明圆顶形状（11）。 第一反射板（13）通过三角形支架（14）安装在圆顶的中心。 驱动单元驱动第一反射板追踪太阳。 通风扇（15）防止圆顶内空气温度和湿度的增加。 自动清洁装置（17）安装在圆顶之外。 雨水排放装置（20）安装在圆顶的下部。 发送部（2）由第二反射板（21）和第二反射板设置台（22）形成，该第二反射板具有被自动控制以漫射从第一反射板反射的太阳光的反射曲面，该第二反射板安装台（22） 第二反射板。 照射部分（3）具有安装在内部的自动照明控制装置（26），以控制来自发射器部分的人造光接收光的照射强度。
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公开(公告)号：KR1020040019444A
公开(公告)日：2004-03-06
申请号：KR1020020050467
申请日：2002-08-26
Applicant: 한국에너지기술연구원 , 주식회사 동아산전
CPC classification number: F21S11/00 , F24S23/77 , F24S23/79 , F24S40/20 , F24S40/50 , Y02B10/20 , H02S20/32
Abstract: PURPOSE: A solar tracking reflector type daylighting apparatus is provided to secure a right to enjoy sunshine of a building and form a pleasant environment. CONSTITUTION: A light part(1) is formed in transparent dome shape(11). A first reflecting plate(13) is installed in the center of the dome by a triangular support(14). A driving unit drives the first reflecting plate for tracking the sun. A ventilating fan(15) prevents increase in a temperature of air and humidity in the dome. An automatic cleaning device(17) is installed outside the dome. A rainwater discharge devices(20) is installed at a lower part of the dome. A transmitter part(2) is formed of a second reflecting plate(21) having a reflecting curved surface which is automatically controlled to diffuse solar light reflected from the first reflecting plate, and a second reflecting plate installation stand(22) installed to install the second reflecting plate. An irradiation part(3) has an automatic illumination control device(26) installed inside to control the intensity of illumination of artificial light receiving light from the transmitter part.
Abstract translation: 目的：提供一种太阳能跟踪反射器式采光设备，以确保享受建筑物阳光并形成愉快环境的权利。 构成：轻部分（1）形成为透明的圆顶形状（11）。 第一反射板（13）通过三角形支撑件（14）安装在圆顶的中心。 驱动单元驱动用于跟踪太阳的第一反射板。 通风扇（15）防止穹顶中的空气和湿度升高。 自动清洁装置（17）安装在圆顶外部。 雨水排放装置（20）安装在圆顶的下部。 发射器部分（2）由具有反射曲面的第二反射板（21）形成，该反射曲面被自动控制以扩散从第一反射板反射的太阳光;以及第二反射板安装台（22），安装 第二反射板。 照射部分（3）具有安装在内部的自动照明控制装置（26），以控制来自发射器部分的人造光接收光的照明强度。
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公开(公告)号：KR100369893B1
公开(公告)日：2003-01-30
申请号：KR1019990062760
申请日：1999-12-27
Applicant: 한국에너지기술연구원
IPC: F24J2/40
CPC classification number: G01S3/7861 , F24S50/20
Abstract: PURPOSE: A sun tracking sensor using photodiodes is provided to convert each position of photodiodes, a cylindrical sensor housing and the sun into analog or digital signals by checking the change of azimuth angles and the altitude of the sun as well as the emission of sunbeams. CONSTITUTION: A sun tracking sensor includes photodiodes and a cylindrical sensor housing. A sun tracking sensor controller converts an electric current of the photodiodes into voltage, converts the voltage into digital signals, and transmits the signals to a computer(34) according to demands of the computer. The sun tracking sensor checks the positional change of the sun according to the emission of sunbeams, the changes of azimuth angles and the altitude of the sun by using five photodiodes. A photodiode E(11) checks temporary cloudy days, a photodiode A and B(12) detect the change of the azimuth angle of the sun while the other photodiode C and D recognize changes in altitude. If the sunbeam incident to the sun tracking sensor has a slope in the normal direction of the sun tracking sensor, the photodiode A generates a larger amount of currents than the photodiode B. A solar collector is rotated for tracking the sun until two photodiodes generates the same amount of currents.
Abstract translation: 目的：使用光电二极管的太阳跟踪传感器通过检查方位角和太阳高度的变化以及阳光的发射来将光电二极管的每个位置，圆柱形传感器外壳和太阳转换为模拟或数字信号。 组成：太阳跟踪传感器包括光电二极管和圆柱形传感器外壳。 太阳跟踪传感器控制器将光电二极管的电流转换成电压，将电压转换成数字信号，并根据计算机的需求将信号发送到计算机（34）。 太阳跟踪传感器通过使用五个光电二极管根据阳光的发射，方位角的变化和太阳的高度来检查太阳的位置变化。 光电二极管E（11）检查暂时的阴天，光电二极管A和B（12）检测太阳的方位角的变化，而另一个光电二极管C和D识别高度的变化。 如果入射到太阳跟踪传感器的阳光在太阳跟踪传感器的法线方向上具有斜率，则光电二极管A产生比光电二极管B更大量的电流。旋转太阳能收集器以追踪太阳直到两个光电二极管产生 相同数量的电流。
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公开(公告)号：KR100350374B1
公开(公告)日：2002-08-28
申请号：KR1019990062761
申请日：1999-12-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/40
Abstract: 본발명은접시(dish)형태양열집광장치에관한것으로, 100∼800℃의고온을얻을수 있는태양추적방식의집광장치를의미하며, 다수개의집광기프레임을포물선형트러스프레임구조로설치하여집광기(10)를설치하고, 상기집광기(10)의초점에각각의초점이맞도록 15개의포물선형반사경(20)을집광기의상부면에설치하며, 상기집광기(10) 및반사경(20)의초점부위에양끝단부가각각열매체입구관(63) 및출구관(64)에연결되고원추대모양의흡수관(61)내에코일형태로열매체관(62)이감겨설치된흡수기(60)를설치하고, 상기반사경(20)이설치된집광기(10)의프레임을지지대(40) 상부에위치하게결합하며, 상기집광기(10) 프레임과지지대(40) 사이에태양추적구동부의구동모터(30) 및이에연결되는다수개의감속기를집광기(10) 프레임에연결하여설치하고, 상기집광기(10) 상부에태양추적구동부의구동모터(30)와연결되고 5개의포토다이오드로구성된태양추적센서(50)를설치하여, 태양추적센서와프로그램의혼합방식으로태양을추적하면서반사경에서반사되는태양열을집광하여설계된집광비로 100∼800℃의고온을얻을수 있는접시형태양열집광시스템을제공하는것이다.
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