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公开(公告)号：KR1020120032621A
公开(公告)日：2012-04-06
申请号：KR1020100094046
申请日：2010-09-29
Applicant: 한국전력공사
IPC: C07K16/44 , G01N33/531 , G01N33/53
CPC classification number: C07K16/44 , A61K38/17 , A61K38/18 , A61K39/395 , A61K47/42 , A61K48/00 , A61K49/16 , C07K14/435 , C07K14/475 , C07K16/18 , C07K16/22 , G01N33/5302 , G01N33/5306 , G01N33/531
Abstract: PURPOSE: An anti-poolychlorinated biphenyl antibody and a method for preparing the same are provided to produce a large amount of the antibody and to lower analysis cost. CONSTITUTION: A method for preparing an anti-polychlorinated biphenyl antibody comprises a step of preparing hybridoma cells which produces an antibody responses to polychlorinated biphenyl using a complex of chlorophenol of chemical formula 1 and proteins. The compound of chemical formula 1 is 3,4-dichlorophenol, 2,4,5-trichlorophenol, 3,4,5-trichlorophenol, or 2,3,4,5-tetrachlorophenol. A composition for analyzing polychlorinated biphenyl contains the anti-polychlorinated biphenyl antibody.
Abstract translation: 目的：提供抗多氯联苯联合抗体及其制备方法以产生大量抗体并降低分析成本。 构成：制备抗多氯联苯抗体的方法包括使用化学式1的氯酚与蛋白质的复合物制备产生对多氯联苯的抗体应答的杂交瘤细胞的步骤。 化学式1的化合物是3,4-二氯苯酚，2,4,5-三氯苯酚，3,4,5-三氯苯酚或2,3,4,5-四氯苯酚。 用于分析多氯联苯的组合物含有抗多氯联苯抗体。
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公开(公告)号：KR1020120025045A
公开(公告)日：2012-03-15
申请号：KR1020100086328
申请日：2010-09-03
Applicant: 한국전력공사
Abstract: PURPOSE: A sample extraction apparatus and a method for analyzing component of transformer insulating oil are provided to filter foreign materials passing through a separating net in an oil extraction port of insulating oil, and extract samples by a vacuum pump without contact with the external air. CONSTITUTION: A sample extraction apparatus for analyzing component of transformer insulating oil comprises an oil extraction port connection part(7), a separation net(8), a vacuum pump(10), a circulating pump(12), and a insulating oil sampling box(15). The oil extraction port connection part is connected to an oil extraction port. The separation net filters foreign materials of insulation oil flowing from the oil extraction port connection part. The vacuum pump provides power for keeping a insulation oil extraction line(19) and a circulating and cleaning line(18) in a vacuum state selectively. The circulating pump provides power for circulating and cleaning of the insulation oil and cleaning solution. The insulating oil sampling box is cleaned by circulating the insulating oil primarily, and extracts the insulating oil for sample.
Abstract translation: 目的：提供一种用于分析变压器绝缘油部件的样品提取装置和方法，以过滤绝缘油抽油口中通过分离网的异物，并通过真空泵抽取样品，而不与外部空气接触。 构成：用于分析变压器绝缘油部件的样品提取装置包括抽油口连接部分（7），分离网（8），真空泵（10），循环泵（12）和绝缘油取样 盒（15）。 抽油口连接部分连接到抽油口。 分离网过滤从抽油口连接部分流出的绝缘油的异物。 真空泵提供用于将绝缘抽油管线（19）和循环清洁管线（18）选择性地保持在真空状态的动力。 循环泵为循环和清洁绝缘油和清洗液提供动力。 绝缘油采样箱主要通过绝缘油循环进行清洗，并提取样品的绝缘油。
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公开(公告)号：KR101772883B1
公开(公告)日：2017-08-31
申请号：KR1020100094046
申请日：2010-09-29
Applicant: 한국전력공사
IPC: C07K16/44 , G01N33/531 , G01N33/53
Abstract: 본발명은항-폴리염화바이페닐항체및 그의제조방법을제공한다. 본발명에서는폴리염화바이페닐을대신하여항-폴리염화바이페닐항체의제조를위해사용할수 있는화합물로서클로로페놀을선택하고, 클로로페놀-단백질복합체를이용하여항-폴리염화바이페닐항체를제조한다. 상기방법에따르면종래와는달리마우스나토끼를이용하여폴리염화바이페닐의항체를대량으로생산할수 있으므로, 변압기절연유에포함된미량의폴리염화바이페닐의분석단가를종래기술대비 50% 정도로낮출수 있다.
Abstract translation: 本发明提供了抗多氯联苯抗体及其制备方法。 在本发明中，代替多氯联苯的方法，其中聚选择氯酚作为可用于生产氯化联苯抗体的化合物，和氯酚 - 使用蛋白缀合物，其中 - 产生多氯联苯抗体 。 根据使用小鼠或兔，不像常规的聚酯，因为它可以产生大量的氯代联苯的抗体的上述方法，也可以在包含在变压器绝缘油中的微量之前约50％原对比度降低氯代联苯的聚分析单元 。
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公开(公告)号：KR1020140038789A
公开(公告)日：2014-03-31
申请号：KR1020120105337
申请日：2012-09-21
Applicant: 한국전력공사
Abstract: The present invention relates to a testing device and method for environmentally friendly oil deterioration evaluation without ambient air contact which preemptively eliminate factors such as dissolved gas and moisture existing in oil and affecting the deterioration of oil by considering the characteristics of environment-friendly oil so as to yield a correct deterioration evaluation by completely blocking the introduction of external air and moisture through hourly evaluation of deterioration characteristics. The testing device comprises: a vacuum oil purifier enabling gas to be discharged from oil and dearerated oil to be left in insulating oil; a vacuum pump transferring the deaerated oil from the vacuum oil purifier to a deterioration cell and removing the air from inside; an N_2′u1′ gas purger purging N_2 gas from inside the deterioration cell; a deterioration cell bath having the deterioration cell installed to test for the deterioration of insulating oil; a controlling unit controlling temperature and time for heating insulating oil; and a recording device recording the temperature inside the deterioration cell. [Reference numerals] (AA) Roasting method (at the time of the production)
Abstract translation: 本发明涉及一种无环境空气接触的环境友好型油劣化评价试验装置及方法，可以通过考虑环保油的特性，预先消除油中存在的溶解气体和水分等因素，影响油的劣化， 以通过对劣化特性的小时评估完全阻止外部空气和水分的引入来产生正确的劣化评估。 测试装置包括：真空机油净化器，使得气体能够从油中放出并且将更多的油留在绝缘油中; 真空泵将脱气油从真空油净化器输送到劣化池并从内部除去空气; N_2''1“气体净化器从劣化气体内部清除N_2气体; 具有劣化池的劣化槽，其安装有用于测试绝缘油的劣化的劣化池; 控制单元，控制加热绝缘油的温度和时间; 以及记录劣化单元内的温度的记录装置。 （附图标记）（AA）焙烧方法（在制造时）
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公开(公告)号：KR101231586B1
公开(公告)日：2013-02-08
申请号：KR1020110092728
申请日：2011-09-15
Applicant: 한국전력공사
Abstract: PURPOSE: A method and a kit for analyzing a degraded product are provided to easily analyze furfural generated from degradation of an insulating material and to enable analysis without an additional pretreatment. CONSTITUTION: A method for analyzing degradation of insulating oil comprises: a step of preparing a furfural reference solution by each concentration; a step of reacting the degraded insulating oil with aniline-acetate; and a step of comparing the color of the furfural reference solution with colors produced by the reaction, and easily measuring the concentration of furfural in the degraded insulating oil. The method additionally comprises a step of reacting aniline and acetic acid and forming aniline-acetate. The solvent is methanol, acetone nitrile, or a mixture thereof. A kit for analyzing degradation of the insulating oil comprises: a container for an extracting solvent; a container for mixing a sample; and a container for aniline-acetate. [Reference numerals] (AA) Mixed reagent(glass ampule); (BB) Disposable pipette; (CC) Insulating oil; (DD) Pink; (EE) Aniline-Acetate reaction
Abstract translation: 目的：提供用于分析降解产物的方法和试剂盒，用于容易地分析由绝缘材料的降解产生的糠醛，并能够进行分析而无需额外的预处理。 构成：分析绝缘油的劣化的方法，其特征在于，包括：通过各浓度制备糠醛参比溶液的工序; 使降解的绝缘油与苯胺 - 乙酸酯反应的步骤; 以及将糠醛参考溶液的颜色与通过反应产生的颜色进行比较的步骤，并且容易地测量降解的绝缘油中的糠醛的浓度。 该方法还包括使苯胺和乙酸反应并形成苯胺乙酸酯的步骤。 溶剂是甲醇，丙腈或其混合物。 用于分析绝缘油的劣化的试剂盒包括：用于提取溶剂的容器; 用于混合样品的容器; 和苯胺醋酸盐容器。 （标号）（AA）混合试剂（玻璃安瓿）; （BB）一次性移液器; （CC）绝缘油; （DD）粉色; （EE）苯胺 - 乙酸酯反应
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Patent Agency Ranking
公开(公告)号：KR101084565B1
公开(公告)日：2011-11-17
申请号：KR1020090129543
申请日：2009-12-23
Applicant: 한국전력공사
Abstract: 가스 검출 장치, 가스 검출 처리 시스템 및 가스 검출 처리 방법이 개시된다. 본 발명의 일 실시예에 따르면, 변압기와 연결하는 가스 검출 장치에 있어서, 상기 변압기와 연결하며 상기 변압기로부터 변압기 가스를 공급받는 연결부; 상기 변압기 가스를 샘플링 라인으로 통해 공급받아 상기 변압기 가스에서 가스와 절연유를 분리하는 오일 분리관; 상기 오일 분리관과 연결된 연결 라인을 진공 상태로 유지시키는 진공 펌프; 및 상기 연결 라인을 통해 상기 가스를 포집하는 가스 포집부를 포함하는 가스 검출 장치가 제공된다.
변압기, 변압기 가스, 절연유, 검출-
公开(公告)号：KR101012463B1
公开(公告)日：2011-02-08
申请号：KR1020080100523
申请日：2008-10-14
Applicant: 한국전력공사
Abstract: 본 발명은 운전중인 대전력용 변압기 절연유의 이상유무에 대한 상태진단을 위해 사용되는 변압기 절연유의 가스추출장치에 관한 것으로, 더욱 상세하게는 광음향(Photo-Acoustic)방식을 이용하여 변압기 절연유의 이상가스를 상시적으로 측정할 수 있도록 이루어진 변압기 절연유의 가스추출장치에 관한 것이다.
이를 위해 본 발명은 변압기 내부의 절연유 시료를 채취하여 이의 용해가스를 광음향방식으로 가스를 측정하는 가스측정부(10)로 보내는 변압기 절연유의 가스추출장치에 있어서, 상기 변압기에 연결되는 전자밸브(1a)와 오일펌프(2)를 갖춘 오일입구(3)의 배관(3a)은 히터(4)와 모세관 멤브레인(5) 및 가스출입구(6a,6b)를 갖춘 가스추출기(7)에 연결되고, 이 가스추출기(7)에 채취된 절연유를 다시 변압기로 보내기 위해 전자밸브(1b)를 갖춘 오일출구(8)의 배관(8a)이 연결되어 이루어진 구조로 되어 있다.-
公开(公告)号：KR100842099B1
公开(公告)日：2008-06-30
申请号：KR1020070008413
申请日：2007-01-26
Applicant: 한국전력공사
IPC: H01F41/00
Abstract: Gas combination type apparatus and method for diagnosing an internal abnormal condition of a power transformer are provided to extend a lifetime of a gas sensor by preventing the gas sensor from being in direct contact with insulating oil. A gas combination type apparatus for diagnosing an internal abnormal condition of a power transformer includes a gas extraction unit(10), a gas detection unit(20), and a control and output unit(30). The gas extraction unit extracts a gas in electric insulating oil in the power transformer. The gas detection unit measures a gas concentration by introducing the gas extracted from the gas extraction unit into a gas sensor and converts detected output of the sensor into a concentration of the insulating oil through an operation device. The control and output unit controls flow and temperature of the gas to smoothly perform reactions in various sensors according to the result measured by the gas detection unit and outputs the measured result to a monitoring program through a communication device. The gas extraction unit includes a membrane made of PTFE(PolyTetraFluroEthylene) inside.
Abstract translation: 提供用于诊断电力变压器的内部异常状况的气体组合型装置和方法，以通过防止气体传感器与绝缘油直接接触来延长气体传感器的寿命。 用于诊断电力变压器的内部异常的气体组合式装置包括气体抽出单元（10），气体检测单元（20）和控制和输出单元（30）。 气体提取单元在电力变压器中提取电绝缘油中的气体。 气体检测单元通过将从气体提取单元提取的气体引入气体传感器来测量气体浓度，并且通过操作装置将检测到的传感器的输出转换成绝缘油的浓度。 控制和输出单元控制气体的流量和温度，以根据由气体检测单元测量的结果平滑地执行各种传感器中的反应，并通过通信装置将测量结果输出到监视程序。 气体提取单元包括由PTFE（聚四氟乙烯）制成的膜。
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