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公开(公告)号：US20150364286A1
公开(公告)日：2015-12-17
申请号：US14733381
申请日：2015-06-08
发明人： Doo Won KANG , Hyun Chang KIM , Kwang Beom KIM , Saeng Soo YUN , Hyuk Jae KWON
IPC分类号： H01H83/20 , H01H61/013 , H01H37/32
CPC分类号： H01H83/20 , H01H37/043 , H01H37/761 , H01H61/02 , H01H85/046 , H01H85/463 , H01H2085/466 , H02H3/023 , H02H3/087 , H02H3/10 , H02H3/202 , H02H5/041 , H02H7/18 , H02H9/041 , H02H9/042
摘要： Provided is a complex protection device which can protect a circuit and circuit elements installed at the circuit against overcurrent and overvoltage. Heat is generated from thin film type printed resistors installed at opposite sides of a fusible element or directly beneath the fusible element and, as such, it is possible to improve thermal characteristics of the product, to design an ultraminiature product, and to simplify manufacture processes.
摘要翻译： 提供了一种复杂的保护装置，可以保护电路和安装在电路上的电路元件免受过电流和过压。 热量由安装在易熔元件相对侧的薄膜型印刷电阻器产生，或直接位于可熔元件的下面，因此可以改善产品的热特性，设计超微型产品，并简化制造工艺 。
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公开(公告)号：US20240168098A1
公开(公告)日：2024-05-23
申请号：US18514388
申请日：2023-11-20
发明人： Hong Il CHAE , Hyun Chang KIM , Kwang Hoon LEE , Won Seok KIM , Hyuk Jae KWON , Young Min SON , Hyeon Chang JEONG
IPC分类号： G01R31/3842 , G01R31/374 , H01M50/503 , H01M50/569
CPC分类号： G01R31/3842 , G01R31/374 , H01M50/503 , H01M50/569
摘要： A bus bar assembly and current measuring device configured to reduce measurement errors through linearity compensation and temperature compensation for the difference in values of two or more measured currents, thereby achieving high-accuracy current measurement, is presented. The present invention discloses a bus bar assembly including: a first conductive plate and a second conductive plate each composed of a plurality of parts; and an insulator formed between the first conductive plate and the second conductive plate, wherein a common first terminal hole is formed at one end of the first conductive plate, one end of the second conductive plate, and one end of the insulator, a common second terminal hole is formed at respective opposite ends of the first conductive plate, the second conductive plate, and the insulator. According to the present invention, stable and highly reliable current measurement is possible through multiple shunt resistors based on a redundancy design.
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3.发明申请COMPLEX PROTECTION DEVICE OF BLOCKING THE ABNORMAL STATE OF CURRENT AND VOLTAGE 审中-公开阻塞电流和电压异常状态的复合保护装置公开(公告)号：US20150249333A1
公开(公告)日：2015-09-03
申请号：US14632972
申请日：2015-02-26
发明人： Doo Won KANG , Hyun Chang KIM , Kwang Beom KIM , Saeng Soo YUN , Hyuk Jae KWON
CPC分类号： H02H9/044 , H01L23/345 , H01L23/62 , H01L2924/0002 , H02H3/087 , H02H9/02 , H02H9/041 , H02H9/042 , H02J7/0031 , H02J2007/0039 , H01L2924/00
摘要： Disclosed is a complex protection device in which a circuit and circuit elements installed on the circuit may be protected from overcurrent and overvoltage and cohesion of a fusible element is induced by a circular or oval fusing induction part and thus fusing efficiency may be improved.
摘要翻译： 公开了一种复杂的保护装置，其中可以保护安装在电路上的电路和电路元件免受过电流和过电压的影响，并且可以通过圆形或椭圆形熔化感应部件感应可熔元件的内聚力，从而可以提高熔化效率。
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公开(公告)号：US20240159837A1
公开(公告)日：2024-05-16
申请号：US18505509
申请日：2023-11-09
发明人： Hong Il CHAE , Hyun Chang KIM , Kwang Hoon LEE , Won Seok KIM , Hyuk Jae KWON , Young Min SON , Hyeon Chang JEONG
IPC分类号： G01R31/3842 , G01R31/374 , H01M10/48 , H01M50/505 , H01M50/569
CPC分类号： G01R31/3842 , G01R31/374 , H01M10/486 , H01M50/505 , H01M50/569
摘要： The present invention provides a battery monitoring method, which is performed by a battery monitoring device, including: measuring a first voltage drop across both ends of a first shunt resistor of a bus bar electrically connected to a battery and a second voltage drop across both ends of a second shunt resistor, which is in parallel or serial connection with the first shunt resistor; calculating a first current and a second current flowing, respectively, through the first shunt resistor and the second shunt resistor using a first voltage drop value and a second voltage drop value; and determining a state of the battery using a difference between a first current value and a second current value. According to the present invention, it is possible to increase the reliability of monitoring information related to the battery's state by utilizing current values that have undergone linearity compensation and temperature compensation.
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公开(公告)号：US20150249332A1
公开(公告)日：2015-09-03
申请号：US14632922
申请日：2015-02-26
发明人： Doo Won KANG , Hyun Chang KIM , Kwang Beom KIM , Saeng Soo YUN , Hyuk Jae KWON
IPC分类号： H02H9/04
CPC分类号： H02H9/044
摘要： Disclosed is a complex protection device including a substrate, fuse terminals provided on the substrate, first resistive terminals provided on the substrate so as to be separated from the fuse terminals, second resistive terminals provided on the substrate opposite to the first resistive terminals across the fuse terminals, a fusible element connected to the fuse terminals, a first surface-mounted resistive element connected to the first resistive terminals, a second surface-mounted resistive element connected to the second resistive terminals, at least one printed resistive element connected to at least one of the first resistive terminals and the second resistive terminals and connected to at least one of the first surface-mounted resistive element and the second surface-mounted resistive element, and a switching element controlling flow of current to the first and second surface-mounted resistive elements and the at least one printed resistive element if overvoltage is applied.
摘要翻译： 公开了一种复合保护装置，包括基板，设置在基板上的熔丝端子，设置在基板上的第一电阻端子，以与熔丝端子分离;第二电阻端子，设置在与第一电阻端子相反的基板上， 端子，连接到熔丝端子的可熔元件，连接到第一电阻端子的第一表面安装电阻元件，连接到第二电阻端子的第二表面安装电阻元件，连接到至少一个的至少一个印刷电阻元件 的第一电阻端子和第二电阻端子，并且连接到第一表面安装电阻元件和第二表面安装电阻元件中的至少一个，以及控制流到第一和第二表面安装电阻器的电流的开关元件 元件和至少一个印刷电阻元件，如果施加过电压。
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