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公开(公告)号：KR100833634B1
公开(公告)日：2008-05-30
申请号：KR1020060119807
申请日：2006-11-30
Applicant: 한국항공우주연구원
Abstract: An equator type driving apparatus for a photovoltaic module is provided to maximize efficiency by detecting a change of declinations according to seasons. A supporting frame(110) includes a main body(111) having a shape of rectangular frame, a hinge(H) installed at one side of a lower side of the main body, a pin(P) protruded from the lower side of the main body to be coupled rotatably with the hinge, and a first cylinder(113) for aligning the main body to a polar axis by rotating the main body around the hinge. A PV module(120) includes a rotary shaft installed at both sides thereof. The rotary shaft is coupled with the main body. A motor(115) is installed at the supporting frame in order to align the PV module at a declination by rotating the rotary shaft.
Abstract translation: 提供一种用于光伏模块的赤道式驱动装置，以通过根据季节检测偏差的变化来最大化效率。 支撑框架（110）包括具有矩形框架形状的主体（111），安装在主体下侧一侧的铰链（H），从主体的下侧突出的销（P） 主体与铰链可旋转地连接;以及第一气缸（113），用于通过使主体围绕铰链旋转将主体与极轴对准。 PV模块（120）包括安装在其两侧的旋转轴。 旋转轴与主体联接。 电动机（115）安装在支撑框架处，以通过旋转旋转轴使PV模块偏斜。
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公开(公告)号：KR100836870B1
公开(公告)日：2008-06-11
申请号：KR1020060124744
申请日：2006-12-08
Applicant: 한국항공우주연구원
Abstract: A cylindrical solar tracking apparatus and a photovoltaic driving system using the same are provided to maximize power generating efficiency by driving a photovoltaic cell according to elevation and azimuth angles of the sun. A sun light is received in a first optical path(111), which vertically penetrates a cylindrical main body(110). Second to fifth optical paths(112,113,114,115) slantingly penetrate from side surfaces to a bottom of the main body in four directions. First to fifth optical sensors(111a-115a) are mounted on the first to fifth optical paths and generate a current from the sun ray. The main body includes an upper portion(110a) and a center portion(110b). The first optical path is formed on the upper portion. A radius of the center portion gets bigger toward a lower portion. Second to fifth optical paths are formed on a side of the center portion. The first to fifth optical sensors are mounted on the bottom of the main body. A solar tracking apparatus tracks the sun by comparing current values from the optical sensors with one another.
Abstract translation: 提供一种圆柱形太阳跟踪设备和使用该圆柱形太阳跟踪设备的光伏驱动系统，以通过根据太阳的仰角和方位角驱动光伏电池来最大化发电效率。 在第一光路（111）中接收太阳光，该第一光路垂直地穿过圆柱形主体（110）。 第二至第五光路（112,113,114,115）在四个方向上从侧表面向底部倾斜地穿透。 第一至第五光学传感器（111a-115a）安装在第一至第五光路上并从太阳光产生电流。 主体包括上部部分（110a）和中心部分（110b）。 第一光路形成在上部。 中心部分的半径朝向下部变大。 第二至第五光路形成在中心部分的一侧。 第一至第五光学传感器安装在主体的底部。 太阳跟踪装置通过将来自光学传感器的电流值进行比较来跟踪太阳。
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公开(公告)号：KR1020080052923A
公开(公告)日：2008-06-12
申请号：KR1020060124701
申请日：2006-12-08
Applicant: 한국항공우주연구원
Abstract: A plate-type solar tracking apparatus using an optical sensor is provided to drive a solar cell according to the azimuth angle and altitude angle of the sum by tracking the position of the sun by an optical sensor while including a structure for driving a solar cell module according to the determined position of the sun. An east-west block plate(120) and a south-north block pate(130) are mounted on a main body of a plate shape, respectively disposed in directions vertical to an east-west direction and a south-north direction. Optical sensors(PE,PW,PS,PN) are respectively mounted on the front and back surfaces of the east-west block plate and the south-north block plate. The position of the sun is determined by using a current value outputted from each optical sensor. The east-west block plate or the south-north block plate can be a pair of plate bodies of curved shapes that respectively widens toward the south and the north wherein the mutually protruding portions of the plate bodes come in contact with each other.
Abstract translation: 提供一种使用光学传感器的板式太阳能跟踪装置，用于通过光学传感器跟踪太阳的位置来根据方位角和高度角来驱动太阳能电池，同时包括用于驱动太阳能电池组件的结构 根据确定的太阳位置。 东西块（120）和南北块（130）安装在板形主体上，分别设置在垂直于东西方向和南北方向的方向上。 光学传感器（PE，PW，PS，PN）分别安装在东西块板和南北块板的前后表面。 通过使用从每个光学传感器输出的电流值来确定太阳的位置。 东西挡板或南北挡板可以是一对弯曲形状的板体，其分别朝向南部和北部变宽，其中板状体的相互突出的部分彼此接触。
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公开(公告)号：KR1020080049351A
公开(公告)日：2008-06-04
申请号：KR1020060119811
申请日：2006-11-30
Applicant: 한국항공우주연구원
Abstract: A photovoltaic driving apparatus using a solar tracking method is provided to increase the amount of received sunlight and to enhance energy efficiency by tracking diurnal motion of sun. An integrated PV module(120) is formed with a module structure including a solar cell for producing electric power by using sunlight. A supporting frame(110) is fixed on the ground. A PV module rotary shaft is installed in the inside of the supporting frame. The integrated PV module is rotated around the PV module rotary shaft. A driving unit(130) includes a motor(131) installed in the supporting frame in order to generate rotatory power, a motor rotary shaft(132) to be rotated by the motor, a first gear(133) installed on the motor rotary shaft, and a second gear(134) coupled with the first gear in order to rotate the PV module rotary shaft.
Abstract translation: 提供一种使用太阳跟踪方法的光伏驱动装置，以通过跟踪太阳的日间运动来增加接收到的太阳光的量并提高能量效率。 集成的PV模块（120）形成有包括通过使用阳光产生电力的太阳能电池的模块结构。 支撑框架（110）固定在地面上。 光伏组件旋转轴安装在支撑架的内侧。 集成光伏组件围绕光伏组件旋转轴转动。 驱动单元（130）包括安装在支撑框架中以产生旋转动力的马达（131），由马达旋转的马达旋转轴（132），安装在马达旋转轴上的第一齿轮（133） 以及与所述第一齿轮联接以便使所述PV模块旋转轴旋转的第二齿轮（134）。
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