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公开(公告)号：KR101428997B1
公开(公告)日：2014-08-13
申请号：KR1020120066434
申请日：2012-06-20
Applicant: 국민대학교산학협력단 , 한국항공대학교산학협력단 , 주식회사 피엠그로우
Abstract: 본 발명은 배터리팩 조립체 및 이를 사용한 배터리 조립체에 관한 것으로, 배터리 조립체에서 충방전 중에 발생하는 열을 외부로 원활하게 제거할 수 있도록 하는 것이다. 본 발명에서는 배터리팩 조립체(10)를 구성하는 다수개의 배터리팩(14)의 사이에 발포금속으로 만들어진 방열부재(20)를 설치한다. 상기 방열부재(20)는 발포금속으로 만들어져 내부에 기공들이 형성되어 있다. 상기 방열부재(20)는 상기 배터리팩(14)의 사이에 위치되는 판형상의 몸체부(22)와 상기 배터리팩(14) 사이의 외부로 노출되는 노출부(24)로 구성된다. 상기 노출부(24)는 배터리 조립체(30)의 케이스(31) 내에 설치되었을 때, 내부유로(41)상에 위치되어 케이스(31)의 유입구(38)를 통해 들어온 공기와 직접 또는 간접적으로 접촉하여 열을 배출할 수 있게 된다. 이와 같은 본 발명에 의하면 차량에서 사용되는 배터리 조립체(30)의 충방전시에 발생하는 열을 외부로 보다 원활하게 배출할 수 있게 되어 배터리 조립체(30)의 동작특성이 좋아지는 이점이 있다.
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公开(公告)号：KR101306575B1
公开(公告)日：2013-09-10
申请号：KR1020120005041
申请日：2012-01-17
Applicant: 주식회사 피엠그로우
IPC: H01M10/6556 , H01M10/6551 , H01M10/6563 , H01M10/625
CPC classification number: Y02T10/7005
Abstract: 본 발명은 전기자동차 배터리의 공랭식 냉각 시스템에 관한 기술이다. 특히, 본 발명의 냉각시스템은 대형 버스와 같은 지붕에 설치되는 배터리 모듈의 냉각에 적합한 기술로서, 전기자동차의 실내 공기와 방열판을 이용하여 배터리 모듈의 냉각을 실행하는 것을 특징으로 한다.
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公开(公告)号：KR101328010B1
公开(公告)日：2013-11-13
申请号：KR1020120005040
申请日：2012-01-17
Applicant: 주식회사 피엠그로우
IPC: H01M10/6556 , H01M10/6561 , H01M10/6551 , H01M2/10 , H01M2/02 , H01M10/625
Abstract: 본 발명은 대형 차량에 장착되는 전기 자동차용 배터리 케이스에 관한 것으로, 배터리에 발생된 열이 방열판으로 전달되고, 방열판으로 전달된 열은 냉각유로를 따라 이동되는 외부 공기에 의하여 용이하게 냉각되므로, 배터리에서 발생되는 열이 용이하게 방열되는 효과가 있다.
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公开(公告)号：KR1020130076660A
公开(公告)日：2013-07-08
申请号：KR1020120005040
申请日：2012-01-17
Applicant: 주식회사 피엠그로우
IPC: H01M10/6556 , H01M10/6561 , H01M10/6551 , H01M2/10 , H01M2/02 , H01M10/625
CPC classification number: H01M10/6556 , H01M2/0237 , H01M2/1077 , H01M2/1094 , H01M10/625 , H01M10/6551 , H01M10/6561 , H01M2220/20 , Y02E60/12
Abstract: PURPOSE: A battery case is provided to effectively cool heat transferred to a heat-radiating plate by external air moving along a cooling path, whereby the heat effectively radiates from a battery. CONSTITUTION: A battery case comprises a main body (10) accommodating a battery and an upper cover (30) which covers the open top of the main body. The height of the main body is higher than the height of the battery to separate the battery and the upper cover from each other, and a cooling flow channel (16) is located between the battery and the upper cover. An inlet (12) is formed at a location facing one side of the cooling flow channel to make external air flow into the cooling flow channel. An outlet (14) is formed at a location facing the other side of the cooling flow channel to make the air flow outside the battery case.
Abstract translation: 目的：提供电池盒，以有效地冷却通过沿着冷却路径移动的外部空气传递到散热板的热量，由此热量有效地从电池辐射。 构成：电池壳体包括容纳电池的主体（10）和覆盖主体开口顶部的上盖（30）。 主体的高度高于将电池和上盖分开的电池的高度，并且冷却流路（16）位于电池和上盖之间。 入口（12）形成在面向冷却流道的一侧的位置，以使外部空气流入冷却流道。 在面向冷却流路的另一侧的位置处形成出口（14），以使空气流过电池壳体。
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公开(公告)号：KR101279416B1
公开(公告)日：2013-06-27
申请号：KR1020120010067
申请日：2012-01-31
Applicant: 주식회사 피엠그로우 , 주식회사 모텍스 , 국민대학교산학협력단 , 한국항공대학교산학협력단
Abstract: PURPOSE: A battery case for electric vehicles is provided to minimize load, to improve rigidity, and to remarkably increase driving distance by reducing the weight of batteries. CONSTITUTION: A battery case comprises: a profile structure(11) which is formed by connecting skeleton profiles to each other; side blocks(12) each of which supports load by being installed on the edges of the profile structure; clamp blocks(13) each of which is installed to face each other, and is connected to a fixing holder in a battery mounting part or a transfer holder for the replacement of batteries; a case cover which is installed on the exterior of the profile structure; and a power connecting apparatus(15) which is installed in the profile structure.
Abstract translation: 目的：提供电动汽车的电池盒，以减轻负载，提高刚性，并通过减轻电池重量显着增加驾驶距离。 构成：电池壳体包括：轮廓结构（11），其通过将骨架轮廓彼此连接而形成; 每个侧块通过安装在轮廓结构的边缘上来支撑负载; 夹持块（13）彼此相对地安装并且连接到电池安装部分中的固定保持器或用于更换电池的转印支架; 安装在轮廓结构的外部的壳体盖; 以及安装在轮廓结构中的动力连接装置（15）。
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Patent Agency Ranking
公开(公告)号：KR101271412B1
公开(公告)日：2013-06-05
申请号：KR1020110111223
申请日：2011-10-28
Applicant: 주식회사 피엠그로우
CPC classification number: Y02T10/7005
Abstract: 본 발명은 전기자동차 충전 시스템에 관한 것으로, 보다 상세하게는 공동으로 사용되는 주차장(이하 "공용 주차장" 또는 "공동 주차장"이라 함)에서 충전기 본체와 별도로 공용 주차장의 상부로 이동하는 충전 접속부를 구성하고, 공용 주차장으로 진입하는 차량이 전기차량인지를 식별하여 빈 주차블록으로 차량을 안내하고, 상기 주차블록으로 충전 접속부를 이동시켜 상기 주차블록으로 안내된 차량이 주차 후 바로 충전을 할 수 있도록 하는 주차장 전기차량 충전 시스템 및 방법에 관한 것이다.
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公开(公告)号：KR1020130056597A
公开(公告)日：2013-05-30
申请号：KR1020110122278
申请日：2011-11-22
Applicant: 주식회사 피엠그로우 , 국민대학교산학협력단 , 한국항공대학교산학협력단
CPC classification number: Y02T10/7005 , B60L11/18 , G01R31/36 , H02J7/00
Abstract: PURPOSE: An electric power supply system and a battery operation method for an electric vehicle are provided to facilitate easy design of an electric vehicle by separating a battery for electric parts and multiple batteries for driving. CONSTITUTION: A battery unit includes an auxiliary battery(41) to supply operation power to electric components and at least two or more main batteries(42) to supply actuating power to a vehicle driving unit(300). A plurality of remaining power measuring units(50) measures the remaining power of each battery. A power switch unit(60) switches the actuating power supplied from the main batteries, in order to supply the actuating power to a substitute power supply unit(70) or the vehicle driving unit. [Reference numerals] (10) Power control unit; (20) Display unit; (200) Vehicle electric part unit; (30) Driving switch unit; (300) Electric vehicle driving unit; (41) Auxiliary battery(for electric parts); (42-1,42-n) Main battery(for driving); (50-1) First remaining power measuring unit; (50-2) Second remaining power measuring unit; (50-n) n-th remaining power measuring unit; (60) Power switch unit(2Xn); (70) Substitute power supply unit
Abstract translation: 目的：提供一种用于电动车辆的电力供应系统和电池操作方法，以便通过分离用于电气部件的电池和用于驱动的多个电池来容易地设计电动车辆。 构成：电池单元包括用于向电气部件提供操作电力的辅助电池（41）和至少两个或更多个主电池（42），以向车辆驱动单元（300）提供致动电力。 多个剩余功率测量单元（50）测量每个电池的剩余功率。 电源开关单元（60）切换从主电池供应的致动电力，以便向替代供电单元（70）或车辆驱动单元提供致动电力。 （附图标记）（10）功率控制单元; （20）显示单元; （200）汽车电器部件; （30）驱动开关单元; （300）电动车驱动单元; （41）辅助电池（用于电气部件）; （42-1,42-n）主电池（驱动）; （50-1）第一剩余功率测量单元; （50-2）第二剩余功率测量单元; （50-n）第n剩余功率测量单元; （60）电源开关单元（2Xn）; （70）代替电源单元
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公开(公告)号：KR1020130142854A
公开(公告)日：2013-12-30
申请号：KR1020120066434
申请日：2012-06-20
Applicant: 국민대학교산학협력단 , 한국항공대학교산학협력단 , 주식회사 피엠그로우
Abstract: The present invention relates to a battery pack assembly and a battery assembly using the same, removing heat generated by charge and discharge in a battery assembly. An insulating member (20) made of a blowed metal among a plurality of battery packs (14) comprising a battery pack assembly (10). The insulating member (20) has pores inside and comprises a board-shaped body part (22) positioned between the battery packs; and an exposure part (24) exposed outside between the battery packs. The exposure part is positioned on an inner passage (41) when being installed inside a case (31), to discharge heat by indirect or direct touch with the air flew through an inlet (38) of the case. The operational property of the battery assembly improves by the smooth discharge of the heat which is generated during the charging and discharging of the battery assembly used for vehicles.
Abstract translation: 本发明涉及一种电池组组件及使用该电池组件的电池组件，从而去除电池组件中的充放电产生的热量。 一种由包括电池组件（10）的多个电池组（14）中的由金属制成的绝缘构件（20）。 绝缘构件（20）内部具有孔，并且包括位于电池组之间的板状体部（22）。 以及暴露在电池组之间的外部的曝光部分（24）。 当暴露部分安装在壳体（31）内部时，曝光部分位于内部通道（41）上，通过间接或直接接触空气来排出热量，飞溅通过壳体的入口（38）。 通过在用于车辆的电池组件的充放电期间产生的热量的平稳排放，电池组件的操作性能得到改善。
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公开(公告)号：KR1020130076661A
公开(公告)日：2013-07-08
申请号：KR1020120005041
申请日：2012-01-17
Applicant: 주식회사 피엠그로우
IPC: H01M10/6556 , H01M10/6551 , H01M10/6563 , H01M10/625
CPC classification number: Y02T10/7005 , H01M10/6556 , H01M10/625 , H01M10/6551 , H01M10/6563 , H01M2220/20 , Y02E60/12
Abstract: PURPOSE: A battery cooling system of an electric vehicle is provided to effectively eliminate heat from a battery by using a heat sink board. CONSTITUTION: A blower (30) is installed at a front end of a duct (20). The blower forcibly blows the inner air of an electric vehicle to the duct. A battery case (10) is connected to a back end of the duct. The battery case includes a battery module. The battery case is comprised of a case body and a case cover.
Abstract translation: 目的：提供电动汽车的电池冷却系统，通过使用散热板有效地消除电池的热量。 构成：鼓风机（30）安装在管道（20）的前端。 鼓风机将电动车辆的内部空气强制吹入管道。 电池壳体（10）连接到管道的后端。 电池盒包括电池模块。 电池盒由壳体和壳盖构成。
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公开(公告)号：KR1020130046692A
公开(公告)日：2013-05-08
申请号：KR1020110111223
申请日：2011-10-28
Applicant: 주식회사 피엠그로우
CPC classification number: Y02T10/7005 , B60L11/18 , G06Q50/30 , H02J7/00
Abstract: PURPOSE: A system for charging a battery of an electric vehicle at a parking lot and a method thereof are provided to include a charging connection unit moving to the top of the parking lot, to guide a vehicle to an empty parking block after identifying whether the vehicle entering the parking lot is the electric vehicle or not, to move the vehicle to the parking block, and to charge the battery right after parking. CONSTITUTION: A system for charging a battery of an electric vehicle(1) at a parking lot includes an electric vehicle terminal(70), an electric vehicle detecting unit(10), a charging management unit(20), and a charging system(100). The electric vehicle terminal installed in the electric vehicle is wirelessly connected to a wire and wireless data communications network(150). The electric vehicle terminal manages charging state information about an amount of charging the battery of the electric vehicle. The electric vehicle detecting unit installed at the entrance of each floor of the parking lot obtains vehicle information of the electric vehicle entering the parking lot and transmits the vehicle information to the wire and wireless communication network. Based on received vehicle information, the charging management unit is wirelessly connected to the electric vehicle terminal of a corresponding electric vehicle through the wire and wireless data communications network. The charging management unit transmits a parking block moving command by asking a parking management system for a parking guide request and receiving an empty parking block through the electric vehicle terminal. The charging system including a charging unit(30) receives the parking block moving command and moves to the parking block included in the parking block moving command in order to charge the battery when the electric vehicle is parked in the parking block. [Reference numerals] (10-1) Electric vehicle detecting unit; (150) Wire and wireless data communications network; (20) Charging management unit; (200) Parking management system; (30) Charging unit; (40) Charger; (50) Charging connection unit
Abstract translation: 目的：提供一种在停车场对电动车辆的电池充电的系统及其方法，包括：向停车场顶部移动的充电连接单元，在车辆识别后，将车辆引导到空的停车位 进入停车场的车辆是否为电动车辆，将车辆移动到停车位，并在停车后立即对电池充电。 构成：用于在停车场对电动车辆（1）的电池充电的系统包括电动车辆终端（70），电动车辆检测单元（10），充电管理单元（20）和充电系统 100）。 安装在电动车辆中的电动车辆终端无线地连接到有线和无线数据通信网络（150）。 电动车辆终端管理关于电动车辆的电池的充电量的充电状态信息。 安装在停车场各楼层入口处的电动车辆检测单元获取进入停车场的电动车辆的车辆信息，并将车辆信息发送到有线和无线通信网络。 基于接收到的车辆信息，计费管理单元通过有线和无线数据通信网络与相应的电动车辆的电动车辆终端无线连接。 充电管理单元通过向驻车管理系统询问停车指示器请求并通过电动车辆终端接收空的停车位来发送停车块移动指令。 包括充电单元（30）的充电系统接收停车块移动指令并移动到包含在停车块移动命令中的停车位，以便当电动车停放在停车位置时对电池充电。 （附图标记）（10-1）电动车辆检测单元; （150）有线无线数据通信网络; （20）充电管理单位; （200）停车管理系统; （30）充电单元; （40）充电器; （50）充电连接单元
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