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1. 发明申请

US20120280694A1 BATTERY SYSTEM 有权
标题翻译：电池系统
公开(公告)号：US20120280694A1
公开(公告)日：2012-11-08
申请号：US13422970
申请日：2012-03-16
申请人： Byung-Il Song , Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
发明人： Byung-Il Song , Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
IPC分类号： G01N27/416
CPC分类号： H04Q9/00 , H04Q2209/10 , H04Q2209/30
摘要： A battery system is disclosed. In one embodiment, the system includes i) a plurality of battery modules each of which is configured to store power, wherein each battery module is electrically connected to at least one other battery module and ii) a plurality of management units configured to monitor states of the battery modules. Each management unit is electrically connected to at least one other management unit and one or more of the battery modules. Each management unit may include: at least one measuring unit configured to perform the monitoring and a receiving unit configured to i) receive measurement data including the monitoring results from the measuring unit via a first communication protocol and ii) receive measurement data from another receiving unit included in another management unit via a second communication protocol different from the first communication protocol.
摘要翻译：公开了一种电池系统。在一个实施例中，该系统包括i）多个电池模块，每个电池模块被配置为存储电力，其中每个电池模块电连接到至少一个其他电池模块，以及ii）多个管理单元，电池模块。每个管理单元电连接至至少一个其他管理单元和一个或多个电池模块。每个管理单元可以包括：被配置为执行监视的至少一个测量单元和被配置为i）经由第一通信协议从测量单元接收包括监视结果的测量数据，以及ii）从另一接收单元接收测量数据经由与第一通信协议不同的第二通信协议包括在另一个管理单元中。

2. 发明授权

US08941354B2 Battery system 有权
标题翻译：电池系统
公开(公告)号：US08941354B2
公开(公告)日：2015-01-27
申请号：US13422970
申请日：2012-03-16
申请人： Byung-Il Song , Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
发明人： Byung-Il Song , Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
IPC分类号： H01M10/46 , H04Q9/00
CPC分类号： H04Q9/00 , H04Q2209/10 , H04Q2209/30
摘要： A battery system is disclosed. In one embodiment, the system includes i) a plurality of battery modules each of which is configured to store power, wherein each battery module is electrically connected to at least one other battery module and ii) a plurality of management units configured to monitor states of the battery modules. Each management unit is electrically connected to at least one other management unit and one or more of the battery modules. Each management unit may include: at least one measuring unit configured to perform the monitoring and a receiving unit configured to i) receive measurement data including the monitoring results from the measuring unit via a first communication protocol and ii) receive measurement data from another receiving unit included in another management unit via a second communication protocol different from the first communication protocol.
摘要翻译：公开了一种电池系统。在一个实施例中，系统包括i）多个电池模块，每个电池模块被配置为存储电力，其中每个电池模块电连接到至少一个其他电池模块，以及ii）多个管理单元，电池模块。每个管理单元电连接至至少一个其他管理单元和一个或多个电池模块。每个管理单元可以包括：被配置为执行监视的至少一个测量单元和被配置为i）经由第一通信协议从测量单元接收包括监视结果的测量数据，以及ii）从另一接收单元接收测量数据经由与第一通信协议不同的第二通信协议包括在另一个管理单元中。

3. 发明授权

US09263776B2 Battery system and energy storage system including the same 有权
标题翻译：电池系统和储能系统包括相同的
公开(公告)号：US09263776B2
公开(公告)日：2016-02-16
申请号：US13243234
申请日：2011-09-23
申请人： Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
发明人： Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
IPC分类号： H02J7/00 , H01M10/44 , H01M10/48 , H01M10/42
CPC分类号： H01M10/441 , H01M10/482 , H01M2010/4271 , H02J7/0021 , H04Q9/00 , H04Q2209/10 , H04Q2209/30 , Y02T10/7055
摘要： A battery system having components with reduced maximum voltage tolerance requirements is disclosed. The battery system includes a battery pack with battery modules, and measuring units, which are connected to the battery modules. The measuring units have first analog front ends (AFEs) for monitoring the at least two battery modules. Each first AFE is configured to transmit information related to the monitored characteristic via an isolator to a processor configured to control the battery pack based on the transmitted information. The isolator receives the transmitted information from an AFE which is not connected to the battery module having the least electric potential or to the battery module having the greatest electric potential.
摘要翻译：公开了具有降低的最大电压公差要求降低的部件的电池系统。电池系统包括具有电池模块的电池组和连接到电池模块的测量单元。测量单元具有用于监视至少两个电池模块的第一模拟前端（AFE）。每个第一AFE被配置为经由隔离器将与所监视的特性相关的信息发送到被配置为基于所发送的信息来控制电池组的处理器。隔离器从不与具有最小电位的电池模块连接的AFE或具有最大电位的电池模块接收从AFE发送的信息。

4. 发明申请

US20110117396A1 Battery Pack and Method of Preventing Cap Disassembly or Cell Replacement in the Battery Pack 审中-公开
标题翻译：电池组和防止电池组拆卸或更换电池的方法
公开(公告)号：US20110117396A1
公开(公告)日：2011-05-19
申请号：US12845642
申请日：2010-07-28
申请人： Jong-Woon Yang , Susumu Segawa , In-Kyu Park , Tetsuya Okada , Eui-Jeong Hwang , Se-Sub Sim , Jin-Wan Kim , Han-Seok Yun , Beom-Gyu Kim
发明人： Jong-Woon Yang , Susumu Segawa , In-Kyu Park , Tetsuya Okada , Eui-Jeong Hwang , Se-Sub Sim , Jin-Wan Kim , Han-Seok Yun , Beom-Gyu Kim
IPC分类号： H01M2/00
CPC分类号： H01M10/486 , H01M2/34 , H01M10/4257 , H01M10/46 , H01M10/48 , H01M2200/00 , H01M2200/103
摘要： A battery pack having a function for preventing operation of the battery pack when an abnormal replacement of a battery cell is detected or preventing a use of the battery pack in which a cap has been removed. The battery pack generates an encryption code and writes the encryption code to data flash when a battery cell is normally discharged according to a first voltage, and if an abnormal power-on reset is detected on the battery cell, the battery pack may check the stored encryption code to a second encryption code generated upon power-on reset. If the codes do not match, firmware of the battery pack is deleted and/or a fuse is blown, making it is possible to prevent the battery pack from being re-used when the battery cell has been replaced or in which a cap has been removed.
摘要翻译：当检测到电池单元的异常更换时，具有防止电池组运行的功能的电池组，或者防止使用已经去除了盖子的电池组。当电池单元根据第一电压正常放电时，电池组产生加密代码并将加密代码写入数据闪存，并且如果在电池单元上检测到异常上电复位，则电池组可以检查所存储的加密代码到上电复位时产生的第二个加密代码。如果代码不匹配，则电池组的固件被删除和/或熔断器熔断，从而可以防止当更换电池单元或更换盖子时电池组被重新使用删除。

5. 发明申请

US20120179399A1 BATTERY SYSTEM AND ENERGY STORAGE SYSTEM INCLUDING THE SAME 有权
标题翻译：电池系统和能源储存系统，包括它们
公开(公告)号：US20120179399A1
公开(公告)日：2012-07-12
申请号：US13243234
申请日：2011-09-23
申请人： Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
发明人： Han-Seok Yun , Tetsuya Okada , Jong-Woon Yang , Eui-Jeong Hwang
IPC分类号： G01R31/36 , G01N27/416
CPC分类号： H01M10/441 , H01M10/482 , H01M2010/4271 , H02J7/0021 , H04Q9/00 , H04Q2209/10 , H04Q2209/30 , Y02T10/7055
摘要： A battery system having components with reduced maximum voltage tolerance requirements is disclosed. The battery system includes a battery pack with battery modules, and measuring units, which are connected to the battery modules. The measuring units have first analog front ends (AFEs) for monitoring the at least two battery modules. Each first AFE is configured to transmit information related to the monitored characteristic via an isolator to a processor configured to control the battery pack based on the transmitted information. The isolator receives the transmitted information from an AFE which is not connected to the battery module having the least electric potential or to the battery module having the greatest electric potential.
摘要翻译：公开了具有降低的最大电压公差要求降低的部件的电池系统。电池系统包括具有电池模块的电池组和连接到电池模块的测量单元。测量单元具有用于监视至少两个电池模块的第一模拟前端（AFE）。每个第一AFE被配置为经由隔离器将与所监视的特性相关的信息发送到被配置为基于所发送的信息来控制电池组的处理器。隔离器从不与具有最小电位的电池模块连接的AFE或具有最大电位的电池模块接收从AFE发送的信息。

6. 发明授权

US09086461B2 Circuit for measuring voltage of battery and power storage system using the same 有权
标题翻译：使用该电池和蓄电系统的电压测量电路
公开(公告)号：US09086461B2
公开(公告)日：2015-07-21
申请号：US13540516
申请日：2012-07-02
申请人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
发明人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
IPC分类号： G01N27/416 , G01R31/36
CPC分类号： G01R31/362 , G01R31/3658
摘要： A circuit for measuring voltage of a battery and a power storage system using the same. According to one aspect, the circuit includes a switching element connected to the battery and configured to output a first signal at a first voltage level. The switching element is configured to be turned-on in response to a voltage measuring control signal. The circuit also includes a voltage conversion circuit connected to the switching element. The voltage conversion circuit is configured to output a second signal at a second voltage level that is proportional to the first voltage level. An analog-digital converter is configured to receive the second signal and convert the received second signal into a digital signal. A controller is configured to transfer the voltage measurement control signal to the switching element, and receive the digital signal from the analog-digital converter.
摘要翻译：一种用于测量电池电压的电路和使用该电池的蓄电系统。根据一个方面，电路包括连接到电池并被配置为以第一电压电平输出第一信号的开关元件。开关元件被配置为响应于电压测量控制信号而导通。电路还包括连接到开关元件的电压转换电路。电压转换电路被配置为以与第一电压电平成比例的第二电压电平输出第二信号。模拟数字转换器被配置为接收第二信号并将接收到的第二信号转换成数字信号。控制器被配置为将电压测量控制信号传送到开关元件，并且从模数转换器接收数字信号。

7. 发明申请

US20130069429A1 BATTERY MANAGING APPARATUS, BATTERY PACK, AND ENERGY STORAGE SYSTEM 有权
标题翻译：电池管理装置，电池组和能源储存系统
公开(公告)号：US20130069429A1
公开(公告)日：2013-03-21
申请号：US13562523
申请日：2012-07-31
申请人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
发明人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
IPC分类号： H02J9/00 , H02J1/00 , H02J3/00
CPC分类号： H04Q9/00 , H04Q2209/886 , Y02P80/23 , Y02P90/50 , Y10T307/344 , Y10T307/352 , Y10T307/696
摘要： An energy storage system having a number of trays with each tray having a number of battery cells in which power is controllably stored and discharged. A first Battery Management System (BMS) is electrically coupled to a tray contained in a rack of trays. A second BMS is electrically coupled to and controls the first BMS. The first BMS includes a control unit electrically coupled to and controlling the battery cells. It further includes a switch unit electrically coupled to the control unit and selectively applying driving power according to a control signal from the second BMS.
摘要翻译：一种具有多个托盘的能量存储系统，每个托盘具有多个电池单元，其中电力被可控地存储和放电。第一电池管理系统（BMS）电耦合到托盘架中的托盘。第二个BMS电耦合到并控制第一个BMS。第一BMS包括电耦合到并控制电池单元的控制单元。其还包括电耦合到控制单元并根据来自第二BMS的控制信号选择性地施加驱动功率的开关单元。

8. 发明授权

US09277298B2 Battery managing apparatus, battery pack, and energy storage system 有权
标题翻译：电池管理装置，电池组和储能系统
公开(公告)号：US09277298B2
公开(公告)日：2016-03-01
申请号：US13562523
申请日：2012-07-31
申请人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
发明人： Jong-Woon Yang , Tetsuya Okada , Eui-Jeong Hwang
IPC分类号： H04Q9/00
CPC分类号： H04Q9/00 , H04Q2209/886 , Y02P80/23 , Y02P90/50 , Y10T307/344 , Y10T307/352 , Y10T307/696
摘要： An energy storage system having a number of trays with each tray having a number of battery cells in which power is controllably stored and discharged. A first Battery Management System (BMS) is electrically coupled to a tray contained in a rack of trays. A second BMS is electrically coupled to and controls the first BMS. The first BMS includes a control unit electrically coupled to and controlling the battery cells. It further includes a switch unit electrically coupled to the control unit and selectively applying driving power according to a control signal from the second BMS.
摘要翻译：一种具有多个托盘的能量存储系统，每个托盘具有多个电池单元，其中电力被可控地存储和放电。第一电池管理系统（BMS）电耦合到托盘架中的托盘。第二个BMS电耦合到并控制第一个BMS。第一BMS包括电耦合到并控制电池单元的控制单元。其还包括电耦合到控制单元并根据来自第二BMS的控制信号选择性地施加驱动功率的开关单元。

9. 发明授权

US08513922B2 Battery pack and method of controlling charging of battery pack 有权
标题翻译：电池组及控制电池充电方法
公开(公告)号：US08513922B2
公开(公告)日：2013-08-20
申请号：US12926405
申请日：2010-11-16
申请人： Jong-Woon Yang , Susumu Segawa , In-Kyu Park , Tetsuya Okada , Jin-Wan Kim
发明人： Jong-Woon Yang , Susumu Segawa , In-Kyu Park , Tetsuya Okada , Jin-Wan Kim
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/0026 , H02J7/045 , H02J7/047
摘要： A battery pack includes a battery cell, a charge-blocking unit, a voltage sensing and balancing circuit, and a microcomputer, the microcomputer including a controller that detects at least one selected from the group of abnormal analog-to-digital conversion, abnormal voltage, and abnormal temperature of the battery cell, the controller outputting a charge control signal to the charge-blocking unit to inhibit charging of the battery cell.
摘要翻译：电池组包括电池单元，电荷阻挡单元，电压感测和平衡电路以及微型计算机，所述微型计算机包括：控制器，其检测从所述一组异常模数转换中选出的至少一个异常电压和电池单元的异常温度，控制器向充电阻断单元输出充电控制信号，以禁止电池单元的充电。

10. 发明授权

US08133788B2 Method of manufacturing semiconductor device 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US08133788B2
公开(公告)日：2012-03-13
申请号：US12567050
申请日：2009-09-25
申请人： Yasuyuki Sayama , Tetsuya Okada , Makoto Oikawa , Hiroyasu Ishida , Kazunari Kushiyama
发明人： Yasuyuki Sayama , Tetsuya Okada , Makoto Oikawa , Hiroyasu Ishida , Kazunari Kushiyama
IPC分类号： H01L21/336
CPC分类号： H01L29/7802 , H01L29/0878 , H01L29/42372 , H01L29/4238 , H01L29/66712
摘要： An n type impurity region is provided below a gate electrode. By setting a gate length to be less than a depth of a channel region, a side surface of the channel region and a side surface of the n type impurity region adjacent to the channel region form a substantially perpendicular junction surface. Thus, since a depletion layer widens uniformly in a depth direction of a substrate, it is possible to secure a predetermined breakdown voltage. Furthermore, since an interval between the channel regions, above which the gate electrode is disposed, is uniform from its surface to its bottom, it is possible to increase an impurity concentration of the n type impurity region, resulting in an achievement of a low on-resistance.
摘要翻译：在栅电极的下方设置有n型杂质区。通过将栅极长度设置为小于沟道区的深度，沟道区的侧表面和与沟道区相邻的n型杂质区的侧表面形成基本上垂直的接合表面。因此，由于耗尽层在衬底的深度方向上均匀地变宽，因此可以确保预定的击穿电压。此外，由于栅极电极上方的沟道区域之间的间隔从表面到底部均匀，所以可以增加n型杂质区域的杂质浓度，导致实现低的导通 -抵抗性。

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