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公开(公告)号：KR101477648B1
公开(公告)日：2014-12-30
申请号：KR1020130075700
申请日：2013-06-28
Applicant: 재단법인대구경북과학기술원
IPC: H02J3/28
Abstract: The present invention relates to a system and a method for operating energy storage systems (ESS) in accordance with changes in a power grid frequency. The system for operating the ESSs in accordance with changes in a power grid frequency is characterized in that an integrated operation server operates the ESSs individually or by each group via Ethernet for each ESS to react to the changes in the power grid frequency so that frequency smoothing can be achieved, and for each ESS to react to demand management in each area so that peak power management and reduction of energy costs in each area can be achieved. According to the present invention, it is possible to manage demands and correspond to changes in frequency by integrating small-scale energy storage systems based on customers. Especially, it is possible to improve stability by operations of the energy storage systems accordance with changes in a power grid frequency and to improve efficiency of a power generating fuel through frequency regulation using the energy storage systems. In addition, an irregular output from new renewable energy sources following increase of the new renewable energy sources can be stabilized to satisfy electric power for the customers by utilizing the energy storage systems. Moreover, the system of the present invention can be used to reduce a waste of electric power caused by connection to a customer′s own power usage management system or UPS, and to perform as a power generation source for the energy storage systems.
Abstract translation: 本发明涉及根据电网频率的变化来操作能量存储系统（ESS）的系统和方法。 用于根据电网频率变化来操作ESS的系统的特征在于，集成操作服务器单独地或由每个组通过以太网为每个ESS操作ESS以对电网频率的变化作出反应，使得频率平滑 可以实现，并且每个ESS对每个领域的需求管理做出反应，从而可以实现每个领域的峰值功率管理和能源成本的降低。 根据本发明，可以通过集成基于客户的小型储能系统来管理需求并对应于频率变化。 特别地，可以通过根据电网频率的变化的能量存储系统的操作来提高稳定性，并且通过使用能量存储系统的频率调节来提高发电燃料的效率。 此外，随着新可再生能源的增加，来自新的可再生能源的不规则产量可以通过利用能量储存系统来稳定，以满足客户的电力需求。 此外，本发明的系统可以用于减少由连接到客户自己的使用电力管理系统或UPS引起的电力浪费，并且作为能量存储系统的发电源。
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公开(公告)号：KR101469504B1
公开(公告)日：2014-12-08
申请号：KR1020130133253
申请日：2013-11-05
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02A40/252 , Y02E10/542 , Y02P60/124 , H01G9/2063 , H01G9/2027
Abstract: 본 발명은 염료감응 태양전지, 이를 이용한 온실 및 이에 사용되는 염료에 관한 것으로서, 더욱 상세하게는 식물생장에 필요한 파장에 대한 광투과성이 우수한 염료 및 이러한 염료를 이용하여 입사광 중 특정 파장의 광은 투과시키고 나머지 광은 태양광 발전에 이용하는 염료감응 태양전지, 그리고 이러한 염료감응 태양전지를 이용한 온실에 관한 것이다.
Abstract translation: 本发明涉及染料敏化太阳能电池，使用其的温室和用于其的染料。 更具体地说，本发明涉及对于生长植物所需的波长具有优异的光穿透性的染料，涉及使用该染料在入射光中透过一定波长的光的染料敏化太阳能电池，并将余下的光用于光电 发电，以及使用染料敏化太阳能电池的温室。
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公开(公告)号：KR1020140121954A
公开(公告)日：2014-10-17
申请号：KR1020130038171
申请日：2013-04-08
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/048 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/18 , H01L31/048
Abstract: 본 발명은 염료감응 태양전지 및 그의 제조방법에 관한 것으로서, 보다 상세하게는 열적 안정성을 갖는 봉지재를 포함하는 염료감응 태양전지 및 그의 제조방법에 관한 것이다.
Abstract translation: 染料敏化太阳能电池及其制造方法技术领域本发明涉及染料敏化太阳能电池及其制造方法，更具体地涉及具有热稳定性的密封材料的染料敏化太阳能电池及其制造方法。 本发明具有使用包括具有负热膨胀系数的材料的密封材料制造具有改进的热稳定性和长期稳定性的染料敏化太阳能电池的效果。
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公开(公告)号：KR1020140106472A
公开(公告)日：2014-09-03
申请号：KR1020140092105
申请日：2014-07-21
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18 , C09B57/00 , C09B67/22
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/042 , C09B57/00 , C09B67/0033 , H01L31/18
Abstract: The present invention relates to a dye-sensitized solar cell and a method for manufacturing the same, for providing a sensitized-solar cell which uses an organic dye with two or more connected carbazole molecules having a role of a strong electron donor to improve performance, and a method for manufacturing the same. For this, the dye-sensitized solar cell in the present invention comprises a first substrate; a first electrode located on the first electrode; a semiconductor layer located on the first electrode; a dye layer located on the semiconductor layer; and a second substrate located on the first substrate, and including a second electrode and an opposite electrode located in order, wherein the first substrate and the second substrate face each other and are sealed by a partition, and the dye layer includes multiple carbazole derivatives. Therefore, an organic dye with two or more connected carbazole molecules having a role of a strong electron donor is used in the solar cell to increase an extinction coefficient and photoelectric conversion efficiency to improve performance.
Abstract translation: 本发明涉及一种染料敏化太阳能电池及其制造方法，用于提供使用具有两个或更多个具有强电子给体作用的连接的咔唑分子的有机染料以提高性能的敏化太阳能电池， 及其制造方法。 为此，本发明的染料敏化太阳能电池包括第一基板; 位于所述第一电极上的第一电极; 位于所述第一电极上的半导体层; 位于半导体层上的染料层; 以及位于所述第一基板上的第二基板，并且包括依次排列的第二电极和相对电极，其中所述第一基板和所述第二基板彼此面对并且被隔板密封，并且所述染料层包括多个咔唑衍生物。 因此，在太阳能电池中使用具有两个以上具有强电子供体的连接的咔唑分子的有机染料，以增加消光系数和光电转换效率以提高性能。
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公开(公告)号：KR1020140062207A
公开(公告)日：2014-05-23
申请号：KR1020120128542
申请日：2012-11-14
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/072 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/042 , H01L31/072 , H01L31/18
Abstract: The present invention relates to a stretchable inorganic compound solar cell which can efficiently manufacture a solar cell by a process for transferring an inorganic compound solar cell onto a stretchable substrate by using elastic polymer. The structure includes a backside electrode formed on the stretchable substrate; a light absorption layer formed on the backside electrode; a buffer layer formed on the light absorption layer; an n type material layer formed on the buffer layer and a transparent electrode and upper metal electrode layer formed on the n type material layer.
Abstract translation: 本发明涉及通过使用弹性聚合物将无机化合物太阳能电池转移到伸缩性基板上的方法，能够有效地制造太阳能电池的伸缩性无机化合物太阳能电池。 该结构包括形成在可拉伸基板上的背面电极; 形成在背面电极上的光吸收层; 形成在所述光吸收层上的缓冲层; 形成在缓冲层上的n型材料层和形成在n型材料层上的透明电极和上部金属电极层。
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Patent Agency Ranking
公开(公告)号：KR1020140061610A
公开(公告)日：2014-05-22
申请号：KR1020120128050
申请日：2012-11-13
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/18 , H01L31/042 , H01L31/0749
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/042 , H01L31/0749
Abstract: The present invention relates to a device for manufacturing a compound semiconductor and a method of manufacturing a compound semiconductor using the same. More specifically, the device for manufacturing a compound semiconductor includes: a reaction chamber which includes a heating waiting area where an evaporation source is not heated and a heating area where the evaporation source can be heated; an evaporation source deposition unit which is placed inside the reaction chamber and in which the evaporation source including more than one kind of VIA-group elements is deposited; a substrate on the surface of which a sample including more than one kind of elements selected among IB-group elements, IIB-group elements, IIIA-group elements, VA-group elements, and IVA-group elements is formed; a heating unit which is placed separately from the evaporation source deposition unit and heats the heating area, but not the waiting area, to heat the substrate; a transferring unit which is connected to the evaporation source deposition unit and transfers the evaporation source deposition unit from the waiting area to the heating area; a transferring gas supply unit which supplies transferring gas to the reaction chamber; and a transferring gas discharge unit which discharges transferring gas in the reaction chamber. According to the present invention, the device for manufacturing a compound semiconductor is able to supply VIA-group elements consecutively and continuously to the inside of a thermal-treatment device differently from the existing method which thermal-treats an excessive amount of an evaporation source with a sample and accordingly is able to control the level of evaporation of the VIA-group elements, thereby guiding uniform reaction of precursors.
Abstract translation: 本发明涉及一种化合物半导体的制造装置及其制造方法。 更具体地，用于制造化合物半导体的装置包括：反应室，其包括不加热蒸发源的加热等待区域和可以加热蒸发源的加热区域; 蒸发源沉积单元，其被放置在反应室内部，并且其中沉积包括多于一种VIA族元素的蒸发源; 形成表面上的基板，其包含选自IB族元素，IIB族元素，IIIA族元素，VA-基元素和IVA族元素中的多种元素的样品; 加热单元，其与蒸发源沉积单元分开放置并加热加热区域而不是等待区域以加热基板; 传送单元，其连接到所述蒸发源沉积单元，并将所述蒸发源沉积单元从所述等待区域传送到所述加热区域; 转移气体供给单元，其向所述反应室供给转移气体; 以及排出反应室中的转移气体的转移气体排出单元。 根据本发明，化合物半导体的制造装置能够与热处理装置的内部连续且连续地供给VIA族元素，与现有的热处理过量的蒸发源的方法不同， 样品，因此能够控制VIA族元素的蒸发水平，从而引导前体的均匀反应。
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公开(公告)号：KR101394689B1
公开(公告)日：2014-05-15
申请号：KR1020120111700
申请日：2012-10-09
Applicant: 재단법인대구경북과학기술원
Abstract: 본 발명의 일실시예는 신축성 기판, 그 신축성 기판의 제조 장치 및 제조 방법에 관한 것이다. 즉, 본 발명의 실시예는 PDMS 소재로 열경화된 기판 본체의 내부에 UV 경화성 소재로 UV 경화된 보강 부재를 형성할 수 있다. 따라서, 본 발명의 실시예에 따른 신축성 기판은 신축성과 함께 찢김 강도(tear strength)를 충분히 확보할 수 있어 외부 충격에 의한 신축성 기판의 찌어짐을 방지할 수 있다.
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公开(公告)号：KR1020140047760A
公开(公告)日：2014-04-23
申请号：KR1020120113480
申请日：2012-10-12
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/042
Abstract: According to one aspect of the present invention, provided is a method of manufacturing a solar cell light absorption layer which includes a step of preparing a substrate; a step of stacking a backside electrode on the substrate; a step of stacking a metal precursor on the backside electrode layer; and a step of performing a thermal process on the substrate where the backside electrode layer and the metal precursor layer are stacked in a selenium atmosphere. [Reference numerals] (AA) Start; (BB) End; (S10) Step of preparing a substrate; (S20) Step of forming a backside electrode layer on the substrate; (S30) Step of forming a metal precursor layer on a backside of electrode layer; (S40) Perform a thermal process in a selenium atmosphere
Abstract translation: 根据本发明的一个方面，提供一种制造太阳能电池光吸收层的方法，该方法包括制备衬底的步骤; 将背面电极层叠在基板上的工序; 在背面电极层上层叠金属前体的工序; 以及在硒气氛中堆叠背面电极层和金属前体层的基板上进行热处理的步骤。 （附图标记）（AA）开始; （BB）结束; （S10）准备基板的工序; （S20）在基板上形成背面电极层的工序; （S30）在电极层的背面形成金属前体层的工序; （S40）在硒气氛中进行热处理
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公开(公告)号：KR1020140028202A
公开(公告)日：2014-03-10
申请号：KR1020120093633
申请日：2012-08-27
Applicant: 재단법인대구경북과학기술원
IPC: G02F1/1334 , G02F1/139
CPC classification number: G02F1/1334 , A61B5/742 , G02F1/139
Abstract: A digital radiation image display device according to the present invention comprises a first transparent electrode of a flat plate type; a light reaction layer formed on one surface of the first transparent electrode; a second transparent electrode of a flat plate type; and a polymer dispersed liquid crystal layer which is formed between the light reaction layer and one surface of the second transparent electrode, aligns liquid crystal molecules in a liquid crystal drop located in the location where power is selectively applied by the light reaction layer in the predetermined direction or in the arbitrary direction, or aligns liquid crystal molecules in a liquid crystal drop located in the location where power is not applied in the arbitrary direction or in the predetermined direction so that a phase can be formed, wherein the light reaction layer forms a moving route of a current for only a portion where radiation is irradiated.
Abstract translation: 根据本发明的数字放射线图像显示装置包括平板型的第一透明电极; 形成在第一透明电极的一个表面上的光反应层; 平板型的第二透明电极; 以及形成在所述光反应层和所述第二透明电极的一个表面之间的聚合物分散液晶层，将位于所述光反应层选择施加功率的位置中的液晶分子对准所述预定的 方向或任意方向，或者将液晶分子对准位于不向任意方向或规定方向上施加电力的位置的液晶分子，使得能够形成相位，其中，光反应层形成 只有辐射照射的部分的电流的移动路线。
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公开(公告)号：KR1020130118636A
公开(公告)日：2013-10-30
申请号：KR1020120041675
申请日：2012-04-20
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18 , C09B57/00 , C09B67/22
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/042 , C09B57/00 , C09B67/0033 , H01L31/18
Abstract: PURPOSE: A dye-sensitized solar cell and a method for fabricating the same are provided to increase an absorption coefficient by using an organic dye including at least two carbazole molecules combined with each other. CONSTITUTION: A first electrode is positioned on a first substrate. A semiconductor layer is positioned in the first electrode. A dye layer is positioned on the semiconductor layer. A second substrate (116) is positioned in the upper part of the first substrate. A second electrode (114) and an opposite electrode (112) are successively positioned in the lower part of the second substrate.
Abstract translation: 目的：提供染料敏化太阳能电池及其制造方法，以通过使用包含至少两个相互结合的咔唑分子的有机染料来增加吸收系数。 构成：第一电极位于第一衬底上。 半导体层位于第一电极中。 染料层位于半导体层上。 第二基板（116）位于第一基板的上部。 第二电极（114）和相对电极（112）连续地位于第二基板的下部。
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