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公开(公告)号：KR101077604B1
公开(公告)日：2011-10-27
申请号：KR1020080128182
申请日：2008-12-16
Applicant: 삼성전자주식회사 , 삼성에스디아이 주식회사
CPC classification number: H01M8/04231 , Y02P70/56
Abstract: 고온무가습연료전지의잔류산소제거방법에서연료전지스택의공기극압력을상기공기극외부보다크게하여상기공기극의기밀을유지한다음, 상기스택내잔류산소를제거하고, 상기스택에연료공급을중지하여상기연료전지의스택으로부터잔류산소를제거한다. 상기기밀을유지하는과정은상기공기극으로부터공기유출을차단하는과정, 상기공기극의압력을상기공기극외부압력보다큰 설정압력과비교하는과정및 상기공기극의압력이상기설정압력과같거나커질때까지만상기공기극에공기를공급하는과정을더 포함할수 있다.
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公开(公告)号：KR1020100121354A
公开(公告)日：2010-11-17
申请号：KR1020090040464
申请日：2009-05-08
Applicant: 삼성전자주식회사
CPC classification number: G01R31/3679 , G01R31/3624 , G01R31/3662 , H01M8/04559 , H01M8/04589 , H01M8/04649 , H01M8/04992
Abstract: PURPOSE: A method and an apparatus for diagnosing the deterioration of a fuel cell are provided to measure the alternating current impedance of the fuel cell without damaging the power quality. CONSTITUTION: A method for diagnosing the deterioration of a fuel cell comprises eh following steps: controlling the frequency of the current outputted from the cell; measuring the alternating current impedance of the fuel cell using a pulse component from an output current; and determining the deterioration state of the cell based on the alternating current impedance.
Abstract translation: 目的：提供用于诊断燃料电池劣化的方法和装置，以测量燃料电池的交流阻抗，而不损害电力质量。 构成：用于诊断燃料电池的劣化的方法包括以下步骤：控制从电池输出的电流的频率; 使用来自输出电流的脉冲分量来测量燃料电池的交流阻抗; 以及基于所述交流阻抗来确定所述电池的劣化状态。
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公开(公告)号：KR100813275B1
公开(公告)日：2008-03-13
申请号：KR1020070007238
申请日：2007-01-23
Applicant: 삼성전자주식회사
CPC classification number: H01M8/0267 , H01M8/04022 , H01M8/04029 , H01M8/04302 , H01M8/0612
Abstract: A fuel cell system, and a method for operating the fuel cell system are provided to reduce the time required for the normal operation remarkably by allowing a stack to be heated rapidly. A fuel cell system comprises a stack which comprises a plurality of cells and where the electricity generation reaction using hydrogen is carried out; a fuel treatment device which generates the hydrogen to be supplies from a fuel source to the stack; a process burner which is operated by the hydrogen of the fuel source or the residual hydrogen not consumed at the stack; a cooling water circulation unit which lowers the temperature of the stack; a cooling separator(50) which is a metal foil installed between the cells of the stack and has channels(51,52) imprinted in relief and in intaglio on the both sides; a ventilation gas temperature increasing unit which passes the ventilation gas of the process burner through the channel of the one side of the cooling separator for increasing the temperature of the stack; and a cooling water temperature increasing unit which passes the cooling water through the channel of the other side of the cooling separator for increasing the temperature of the stack by the heat exchange of the cooling water and the ventilation gas of the process burner.
Abstract translation: 提供一种燃料电池系统和操作燃料电池系统的方法，通过使堆叠被快速加热来显着地减少正常运行所需的时间。 一种燃料电池系统包括：堆叠，其包括多个电池，并且其中进行使用氢气的发电反应; 燃料处理装置，其产生要从燃料源向堆叠供应的氢; 由燃料源的氢气或在堆垛中不消耗的残余氢气操作的过程燃烧器; 冷却水循环单元，其降低堆的温度; 冷却分离器（50），其是安装在所述堆叠的单元之间的金属箔，并且具有在两侧上以凹凸印刷和凹版印刷的通道（51,52） 通气气体温度升高单元，其通过所述冷却分离器的一侧的通道使过程燃烧器的通风气体通过，以增加所述堆的温度; 以及冷却水温度升高单元，其使冷却水通过冷却分离器的另一侧的通道，用于通过冷却水的热交换和工艺燃烧器的通风气体来提高堆的温度。
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公开(公告)号：KR102205841B1
公开(公告)日：2021-01-21
申请号：KR1020140050824
申请日：2014-04-28
Applicant: 삼성전자주식회사
IPC: G01R31/36
Abstract: 배터리의상태를추정하는방법및 장치가개시된다. 일실시예에따른배터리제어장치는제1 배터리모듈및 제2 배터리모듈사이의충방전을제어하고, 상기제1 배터리모듈및 상기제2 배터리모듈중 적어도하나의배터리모듈의상태정보를획득하고, 상기적어도하나의배터리모듈의상태정보를기초로상기제1 배터리모듈및 상기제2 배터리모듈을포함하는복수개의배터리모듈의충전정보, 수명정보및 기능정보중 적어도하나를추출할수 있다.
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公开(公告)号：KR101793205B1
公开(公告)日：2017-11-03
申请号：KR1020100140676
申请日：2010-12-31
Applicant: 삼성전자주식회사
CPC classification number: H01M8/188 , B60L11/1879 , H01M8/18 , H01M8/20 , H01M2250/20 , Y02E60/528 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T90/32
Abstract: 레독스플로우전지가개시된다. 전자끄는기를함유한방향족리간드를포함하는금속-리간드배위화합물을양극전해질및/또는음극전해질로사용함으로써에너지밀도가높고충방전효율이높은레독스플로우전지를제공할수 있다.
Abstract translation: 启动氧化还原液流电池。 通过使用包含含有吸电子基团的芳族配体的金属 - 配体配位化合物作为阴极电解质和/或阴极电解质，可以提供具有高能量密度和高辉光放电效率的氧化还原液流电池。
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Patent Agency Ranking
公开(公告)号：KR1020140077617A
公开(公告)日：2014-06-24
申请号：KR1020120146622
申请日：2012-12-14
Applicant: 삼성전자주식회사
CPC classification number: H01M8/188 , H01M8/20 , H01M2300/0025 , H01M2300/0091 , Y02E60/528
Abstract: Provided is a redox flow battery having a high energy density by using a metal-ligand coordination compound which comprises a ligand containing an electron donating group as an anode electrolyte and/or cathode electrolyte. The present invention relates to a redox flow battery comprising an anode cell comprising an anode and an anode electrolyte; a cathode cell comprising a cathode and a cathode electrolyte; and an ion exchanging membrane located between the anode cell and the cathode cell.
Abstract translation: 提供了通过使用包含含有供电子基团的配体作为阳极电解质和/或阴极电解质的金属 - 配体配位化合物而具有高能量密度的氧化还原液流电池。 本发明涉及氧化还原液流电池，其包含阳极电池，阳极电池包括阳极和阳极电解质; 包括阴极和阴极电解质的阴极单元; 以及位于阳极电池和阴极电池之间的离子交换膜。
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公开(公告)号：KR1020140044106A
公开(公告)日：2014-04-14
申请号：KR1020120110090
申请日：2012-10-04
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: H01M8/02 , H01M8/188 , H01M8/20 , H01M2300/0025 , Y02E60/528
Abstract: Provided are an organic electrolyte and a redox flow battery comprising the same. By using an electrolyte having excellent solubility which is stable to moisture and heat, a battery with high energy density can be provided. An organic electrolyte according to an embodiment comprises a metal-ligand coordinate compound whereby the ligand is an organic phosphate compound. The organic phosphate compound is trimethyl phosphate, triethyl phosphate, tripropyl phosphate, or triphenyl phosphate. [Reference numerals] (AA) Voltage [V]; (BB) Capacity [mAh]
Abstract translation: 提供一种有机电解质和包含该有机电解质的氧化还原液流电池。 通过使用对水分和热量稳定的具有优异溶解性的电解质，可以提供具有高能量密度的电池。 根据一个实施方案的有机电解质包括金属 - 配体配位化合物，其中配体是有机磷酸盐化合物。 有机磷酸酯化合物是磷酸三甲酯，磷酸三乙酯，磷酸三丙酯或磷酸三苯酯。 （标号）（AA）电压[V]; （BB）容量[mAh]
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公开(公告)号：KR1020130088481A
公开(公告)日：2013-08-08
申请号：KR1020120009742
申请日：2012-01-31
Applicant: 삼성전자주식회사
CPC classification number: H01M8/20 , H01M8/188 , H01M10/0564 , H01M2300/0025 , Y02E60/528
Abstract: PURPOSE: An organic electrolyte for a redox flow battery is provided to have a high energy density by increasing a solubility of the electrolyte. CONSTITUTION: An organic electrolyte comprises: a solvent; an electrolyte which consists of a metal-ligand coordination compound; and a polymeric compound which has metal affinity group as an additive. The additive is included as a quantity of 1-15 volume % of the organic electrolyte. In addition, a redox flow battery includes: an anode cell which includes an anode and an anolyte; a cathode cell which includes a cathode and a catholyte; an ion exchange membrane which is positioned between the anode cell and the cathode cell; and one or more of the anolyte and the catholyte are the organic electrolyte.
Abstract translation: 目的：提供一种用于氧化还原液流电池的有机电解质，以通过增加电解质的溶解度而具有高能量密度。 构成：有机电解质包括：溶剂; 由金属 - 配位体配位化合物组成的电解质; 和具有金属亲和基团作为添加剂的高分子化合物。 添加剂的含量为有机电解质的1-15体积％。 此外，氧化还原液流电池包括：阳极电池，其包括阳极和阳极电解液; 包括阴极和阴极电解液的阴极单元; 位于阳极电池和阴极电池之间的离子交换膜; 一种或多种阳极电解液和阴极电解液是有机电解质。
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公开(公告)号：KR1020130049077A
公开(公告)日：2013-05-13
申请号：KR1020110114123
申请日：2011-11-03
Applicant: 삼성전자주식회사
CPC classification number: H01M8/0289 , B01J41/00 , B01J41/08 , B01J47/12 , C08J5/22 , H01M2/16 , H01M4/36 , H01M4/8605 , H01M4/881 , H01M4/8828 , H01M8/1004 , H01M8/1044 , H01M8/1053 , H01M8/1058 , H01M8/188 , H01M8/20 , H01M2300/0082 , Y02E60/522 , Y02E60/523 , Y02E60/528
Abstract: PURPOSE: An ion exchange film-filling composition is provided to provide an ion exchange film which has maximized ion transfer performance in a non-aqueous system, is organic-based, and has film physical properties. CONSTITUTION: An ion exchange film-filling composition comprises an ion conductive material(120) and an aqueous support(130). The ion conductive material comprises at least one compound selected from an ion conducting monomer and an ion conducting polymer. The ion conducting monomer comprises quaternary ammonium salt. A manufacturing method of an ion exchange film comprises a step of impregnating the ion exchange film-filling composition into a porous substrate film(110) which has ion exchanging performance; and a step of polymerizing the ion exchange film-filling composition.
Abstract translation: 目的：提供离子交换膜填充组合物，以提供离子交换膜，其在非水系统中具有最大的离子转移性能，是基于有机的，并且具有膜的物理性质。 构成：离子交换膜填充组合物包含离子导电材料（120）和水性载体（130）。 离子导电材料包含至少一种选自离子导电单体和离子导电聚合物的化合物。 离子导电单体包括季铵盐。 离子交换膜的制造方法包括将离子交换膜填充组合物浸渍到具有离子交换性能的多孔基材膜（110）中的工序; 以及聚合离子交换膜填充组合物的步骤。
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公开(公告)号：KR1020120078397A
公开(公告)日：2012-07-10
申请号：KR1020100140681
申请日：2010-12-31
Applicant: 삼성전자주식회사
CPC classification number: H01M8/188 , B60L11/005 , B60L11/14 , B60L11/1879 , B60L11/1887 , H01M2300/0025 , Y02E60/528 , Y02T10/70 , Y02T10/7022 , Y02T10/705 , Y02T10/7077 , Y02T90/34 , H01M8/20
Abstract: PURPOSE: A redox flow battery is provided to have high energy efficiency and energy density by using a support electrolyte in which side reaction is restrained, capable of manufacturing electrolyte of high concentration. CONSTITUTION: A redox flow battery comprises: a positive electrode cell comprising a positive electrode and positive electrode electrolyte; a negative electrode cell comprising a negative electrode and a negative electrolyte; and an ion exchange membrane between the positive electrode cell and the negative electrode cell. The positive electrolyte and the negative electrolyte respectively comprise non-aqueous solvent, support electrolyte, and metal-ligand coordination compounds. The support electrolyte comprises one or more kinds from salts of chemical formula 1 or chemical formula 2. In chemical formula 1 and 2, m is an integer from 3-7, n is an integer from 3-7, Y^- is counter anion, and R1 and R2 is respectively a C1-5 alkyl group, or C1-5 alkoxy group.
Abstract translation: 目的：通过使用能够抑制副反应的支撑电解质，能够制造高浓度的电解质，提供氧化还原液流电池以具有高的能量效率和能量密度。 构成：氧化还原液流电池包括：包含正极和正极电解质的正极电池; 负极电池，其包含负极和负极电解质; 以及正极单元和负极单元之间的离子交换膜。 正电解质和负电解质分别包含非水溶剂，载体电解质和金属 - 配体配位化合物。 载体电解质包括化学式1或化学式2的盐中的一种或多种。在化学式1和2中，m是3-7的整数，n是3-7的整数，Y 1 - 是抗衡阴离子 ，R1和R2分别为C1-5烷基或C1-5烷氧基。
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