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公开(公告)号：KR101541047B1
公开(公告)日：2015-08-03
申请号：KR1020130117478
申请日：2013-10-01
Applicant: 한국에너지기술연구원
IPC: C25C7/00 , C25C1/00 , H01L31/042
CPC classification number: Y02E10/50 , Y02P10/234 , Y02W30/827
Abstract: 본발명의실시예에따른태양전지모듈의금속회수장치는반응로내부를가열하는히팅부; 상기반응로내부로환원제를유입시키는유입부; 상기반응로내부로부터상기환원제를유출시키는유출부; 및상기반응로내부에설치되어모재를둘러싸는코팅층이형성된태양전지모듈의리본이배치되는거치부재를포함한다.
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公开(公告)号：KR1020140015835A
公开(公告)日：2014-02-07
申请号：KR1020120081218
申请日：2012-07-25
Applicant: 한국에너지기술연구원
IPC: H01L31/042 , H01L31/0236 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/042 , H01L31/0224 , H01L31/0236 , H01L31/18
Abstract: The present invention relates to a manufacturing method of a silicon solar cell and the present invention comprises: (a) a step of processing surface texturing with a first conductivity type impurity which was doped to the front surface of a silicon substrate; (b) a step of forming patterns using a masking paste to the front surface of the silicon substrate of which the surface texturing is finished to the location where it corresponds to a front electrode to form an opening; (c) a step of etching a first area of the front silicon surface exposed by the opening; (d) a step of removing the patterns formed by the masking paste; (e) a step of forming an emitter layer to the etching location from step (c) so as to diffuse a second conductivity type impurity; (f) a step of forming a reflection film that is equipped with a passivation layer on the front silicon surface; (e) and a step of forming the front electrode on the upper part of the emitter layer. By doing so, the present invention may flatten the area corresponding to the front electrode of the silicon substrate so that it may improve the efficiency of the silicon solar cell by reducing the possibilities of disconnection according to the uneven surface structure when conventionally forming the front electrode.
Abstract translation: 硅太阳能电池的制造方法技术领域本发明涉及硅太阳能电池的制造方法，其特征在于，包括：（a）在第一导电型杂质的表面上掺杂硅衬底的表面的工序; （b）使用掩模糊形成图案的步骤，其中所述表面纹理完成到所述硅衬底的正面，其与所述前电极对应的位置形成开口; （c）蚀刻由所述开口露出的所述前硅表面的第一区域的步骤; （d）去除由掩模膏形成的图案的步骤; （e）从步骤（c）向蚀刻位置形成发射极层以扩散第二导电类型杂质的步骤; （f）在前硅表面上形成配备有钝化层的反射膜的步骤; （e）和在发射极层的上部形成正面电极的步骤。 通过这样做，本发明可以使与硅衬底的前电极相对应的面积变平，从而通过根据不均匀的表面结构减少断开的可能性，可以提高硅太阳能电池的效率 。
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公开(公告)号：KR101303027B1
公开(公告)日：2013-09-03
申请号：KR1020130064064
申请日：2013-06-04
Applicant: 한국에너지기술연구원
CPC classification number: H02J3/382 , F21S9/026 , F21S9/03 , F21W2111/02
Abstract: PURPOSE: A grid connection power system and streetlight using renewable energy, and a method of controlling the same are provided to generate electric power using renewable energy and provide the generated electric power to a streetlight, thereby reducing use of commercial electricity. CONSTITUTION: A grid connection power system using renewable energy comprises a load unit (110) operated by supplied power; a renewable energy unit (120) generating power using at least one of renewable energy resources for supplying the generated power to the load unit; an energy storage unit (140) storing the power generated by the renewable energy unit; a commercial electricity input unit (130) supplied with commercial electricity from the outside for supplying the commercial electricity to the load unit; and a control unit (150) controlling the energy storage unit and the commercial electricity input unit so that the stored power and the commercial electricity to the load unit is supplied to the load unit. [Reference numerals] (110) Load unit; (120) Renewable energy unit; (130) Commercial electricity input unit; (140) Energy storage unit; (150) Control unit; (152) Commercial electricity detection unit; (154) Electricity volume detection unit
Abstract translation: 目的：提供使用可再生能源的并网电力系统和路灯及其控制方法，以使用可再生能源产生电力，并将生成的电力提供给路灯，从而减少商业电力的使用。 构成：使用可再生能源的并网电力系统包括由供电供电的负载单元（110）; 可再生能源单元（120），其使用用于将所产生的功率提供给所述负载单元的可再生能源资源中的至少一个来发电; 存储由可再生能源单元产生的电力的能量存储单元（140）; 商业电力输入单元（130），其从外部提供商业用电以将商业电力供应到负载单元; 以及控制单元（150），其控制能量存储单元和商用电力输入单元，使得存储的电力和对负载单元的商业电力被提供给负载单元。 （附图标记）（110）负载单元; （120）可再生能源单位; （130）商用电力输入单位; （140）储能单元; （150）控制单元; （152）商用电力检测单元; （154）电量检测单元
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公开(公告)号：KR1020130012495A
公开(公告)日：2013-02-04
申请号：KR1020110073762
申请日：2011-07-25
Applicant: 한국에너지기술연구원
IPC: H01L31/04 , H01L31/0224
CPC classification number: Y02E10/50 , H01L31/0224 , H01L31/04
Abstract: PURPOSE: A solar cell including a back contact electrode having a grid structure is provided to reduce the manufacturing costs of the solar cell by reducing the amount of aluminum needed for the back contact electrode. CONSTITUTION: An emitter layer is formed on a solar cell substrate. An anti-reflection layer is formed on the emitter layer. A front electrode is formed on the anti-reflection barrier layer. The front electrode includes a bus electrode(104a) and a finger electrode(104b) which perpendicularly intersects the bus electrode. The back contact electrode is formed on the rear surface of the solar cell substrate. The back contact electrode includes a first line(106a) having a wide width and a second line(106b) having a narrow width.
Abstract translation: 目的：提供包括具有栅格结构的背接触电极的太阳能电池，通过减少背接触电极所需的铝量来降低太阳能电池的制造成本。 构成：在太阳能电池基板上形成发射极层。 在发射极层上形成防反射层。 在抗反射阻挡层上形成前电极。 前电极包括与总线电极垂直相交的总线电极（104a）和指状电极（104b）。 背接触电极形成在太阳能电池基板的后表面上。 背接触电极包括具有宽宽度的第一线（106a）和具有窄宽度的第二线（106b）。
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45.发明公开
公开(公告)号：KR1020130012494A
公开(公告)日：2013-02-04
申请号：KR1020110073761
申请日：2011-07-25
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/04
Abstract: PURPOSE: A method for manufacturing a selective emitter layer, the selective emitter layer manufactured thereby, and a silicon solar cell including the same are provided to have an easily controlled doping profile for the selective emitter layer by performing a high temperature heat treatment for forming a high doped region. CONSTITUTION: A p-type impurity doped crystalline silicon substrate(401) is prepared. A first impurity source is laminated on the silicon substrate. A first heat treatment is performed on the substrate including a first impurity source. A high doped region(403) of a selective emitter layer is formed on the silicon substrate. A low doped region(404) is formed on the entire substrate by using a second impurity source.
Abstract translation: 目的：制造选择性发射极层的方法，由其制造的选择性发射极层和包括该选择性发射极层的硅太阳能电池被提供以通过进行高温热处理来形成用于选择性发射极层的容易控制的掺杂分布，以形成 高掺杂区域。 构成：制备p型杂质掺杂晶体硅衬底（401）。 在硅衬底上层叠第一杂质源。 在包括第一杂质源的衬底上进行第一热处理。 在硅衬底上形成选择性发射极层的高掺杂区域（403）。 通过使用第二杂质源在整个衬底上形成低掺杂区（404）。
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Patent Agency Ranking
公开(公告)号：KR101194684B1
公开(公告)日：2012-10-29
申请号：KR1020100099008
申请日：2010-10-11
Applicant: 한국에너지기술연구원
IPC: F21S9/03 , H02S50/00 , H05B37/02 , F21Y101/02
CPC classification number: Y02P70/521
Abstract: 본 발명은 LED를 이용한 인공 태양광원에 관한 것으로, 발광하는 빛의 파장이 다른 복수의 LED를 조합한 것을 특징으로 한다.
본 발명의 태양광 모사장치는, LED를 이용한 인공 태양광원을 적어도 하나이상 구비한 광원부 및 광원부의 점등을 제어하는 제어부를 포함하는 것을 특징으로 한다.
또한, 본 발명의 태양전지의 변환효율 측정장치는, LED를 이용한 인공 태양광원을 적어도 하나이상 구비한 광원부, 광원부의 점등을 제어하는 제어부, 측정대상 태양전지를 거치하는 거치부 및 광원부와 측정대상 태양전지 사이의 거리 및 방향을 조절하는 조절수단을 포함하는 것을 특징으로 한다.
본 발명은, LED를 이용함으로써, 제어 및 유지관리비용을 절감할 수 있고, 발열의 문제가 크게 감소하는 효과가 있다.
특히, 발광하는 파장이 다른 복수의 LED를 선택적으로 점등함으로써, 다양한 스펙트럼의 빛을 재현할 수 있는 효과가 있다. 또한, 소형에서 대형까지 다양한 크기의 장치를 제조할 수 있는 효과가 있다.-
公开(公告)号：KR1020120116066A
公开(公告)日：2012-10-22
申请号：KR1020110033590
申请日：2011-04-12
Applicant: 한국에너지기술연구원
IPC: H02S50/10 , G01R31/36 , H01L31/0296 , H01L31/0224
Abstract: PURPOSE: An apparatus for stabilizing a solar cell and an apparatus for measuring degradation of the solar cell are provided to promptly stabilize a maximum current by inducing deterioration by applying a current to the solar cell. CONSTITUTION: One or more solar cells are installed in a chamber(110). The chamber blocks external light. A power supply unit(120) is electrically connected to the solar cell. The power supply unit receives power from a solar power generation facility. A control unit(130) controls a current applied to the solar cell from the power supply unit. [Reference numerals] (110) Chamber; (120) Power supply unit; (130) Control unit; (200) Solar power generation facility
Abstract translation: 目的：提供一种用于稳定太阳能电池的装置和用于测量太阳能电池劣化的装置，以通过向太阳能电池施加电流而引起劣化，从而迅速地稳定最大电流。 构成：在室（110）中安装一个或多个太阳能电池。 室阻挡外部光线。 电源单元（120）电连接到太阳能电池。 电源单元从太阳能发电设备接收电力。 控制单元（130）控制从电源单元施加到太阳能电池的电流。 （附图标记）（110）室; （120）电源单元; （130）控制单元; （200）太阳能发电设备
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公开(公告)号：KR1020120037325A
公开(公告)日：2012-04-19
申请号：KR1020100099008
申请日：2010-10-11
Applicant: 한국에너지기술연구원
IPC: F21S9/03 , H02S50/00 , H05B37/02 , F21Y101/02
CPC classification number: Y02P70/521 , F21S9/03 , F21Y2101/00 , H02S50/00 , H05B37/0209 , Y02B20/34 , Y02B20/70 , Y02E10/50
Abstract: PURPOSE: Artificial sunlight and a sunlight simulator including the same, and a solar battery conversion efficiency measure system are provided to reproduce light of various spectrums by selectively turning on a plurality of LEDs of different wavelength. CONSTITUTION: A light source part(100) comprises one or more artificial sunlight. The artificial sunlight is formed by mixing a plurality of LEDs of different wavelength. A controller controls lighting of the light source part. A placing part(200) places a measurement target solar battery. A controlling means(300) controls distance and angle between a solar cell and the light source part. A light emitting spectrum of the artificial sunlight is controlled by electively turning on the plurality of LEDs.
Abstract translation: 目的：提供人造太阳光和包括该太阳能电池转换效率测量系统的太阳能模拟装置，通过选择性地打开多个不同波长的LED来再现各种光谱的光。 构成：光源部分（100）包括一个或多个人造太阳光。 通过混合多个不同波长的LED来形成人造太阳光。 控制器控制光源部分的照明。 放置部件（200）放置测量目标太阳能电池。 控制装置（300）控制太阳能电池和光源部分之间的距离和角度。 通过选择性地打开多个LED来控制人造太阳光的发光光谱。
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公开(公告)号：KR102252296B1
公开(公告)日：2021-05-14
申请号：KR1020200134597
申请日：2020-10-16
Applicant: 부경대학교 산학협력단 , 한국에너지기술연구원
Abstract: 태양광패널위에설치되는수직그리드형 LED 디스플레이장치가개시된다. 수직그리드형 LED 디스플레이장치는, 태양광패널과수직을이루며, 복수의 RGB LED가미리설정된간격으로장착된복수의데이터바(Data bar) 및태양광패널과수직을이루며, 격자(grid)가형성되도록복수의데이터바와결합되는복수의스캔바(Scan bar)를포함함으로써, 일부 RGB LED가고장날경우, 고장난 RGB LED가장착된데이터바만교체할수 있다. 데이터바 및스캔바는, 내부의연성인쇄회로기판의전극패턴을투과형으로구성하거나, 일면에반사면을형성하여구성하면, 태양광패널의수광량을최대화할수 있다.
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公开(公告)号：KR102137258B1
公开(公告)日：2020-07-22
申请号：KR1020200004346
申请日：2020-01-13
Applicant: 부경대학교 산학협력단 , 한국에너지기술연구원
IPC: H01L31/0232 , H01L31/0216 , H01L31/048 , H01L31/049 , H01L31/18 , C09C1/36 , C09D11/037 , B41M1/12
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