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    SELF-HEATING FUEL CELL SYSTEMS
    2.
    发明公开
    SELF-HEATING FUEL CELL SYSTEMS 审中-公开
    自热燃料电池系统

    公开(公告)号：EP3248234A1

    公开(公告)日：2017-11-29

    申请号：EP16740752.7

    申请日：2016-01-21

    申请人： EC Power LLC

    发明人： WANG, Chao-Yang

    IPC分类号： H01M8/0267 ,  H01M8/04858 ,  H01M8/04701 ,  H01M8/103

    CPC分类号： H01M8/04037 ,  H01M8/04225 ,  H01M8/04268 ,  H01M8/04365 ,  H01M2008/1095 ,  H01M2250/10 ,  H01M2250/20 ,  Y02B90/14 ,  Y02T90/32

    摘要： Fuel cell systems, e.g. systems including proton exchange membrane (PEM) fuel cells, are engineered to have more than one internal electrical resistance that can change according to temperature. Such changes in internal electrical resistance levels allow rapid heat-up of the fuel cells from low temperatures to an elevated temperature that is optimal for water management and fuel cell operation. The fuel cell systems can include at least one fuel cell and at least one resistor-switch unit electrically connected to the at least one fuel cell. The at least one resistor-switch unit includes a resistor and a switch in which the switch is electrically connected in parallel with the resistor.

    ALL SOLID-STATE LITHIUM BATTERY
    3.
    发明公开
    ALL SOLID-STATE LITHIUM BATTERY 审中-公开
    所有的固态锂电池

    公开(公告)号：EP3227950A1

    公开(公告)日：2017-10-11

    申请号：EP15864852.7

    申请日：2015-11-25

    申请人： EC Power LLC

    发明人： WANG, Chao-Yang ,  JI, Yan ,  XU, Tianren

    IPC分类号： H01M10/052 ,  H01M10/0585 ,  H01M4/134 ,  H01M2/30 ,  H01M2/10

    摘要： Provided is an all solid-state lithium battery including solid battery materials and whose ohmic resistance is modulated according to temperature. The all solid-state lithium battery can include a solid electrolyte; at least two terminals for operating the battery at one level of internal resistance (R1) over a temperature range of the battery between a first temperature (T1) and a second temperature (T2); at least one high resistance terminal for operating the battery at a second level of internal resistance (R2) outside of either T1 or T2; and a switch that activates R2 when the temperature of the battery is outside of either T1 or T2. The battery can be configured to include at least one resistor sheet embedded within a cell of the battery and electrically connected to the at least one high resistance terminal.

    摘要翻译： 本发明提供包括固体电池材料并且其欧姆电阻根据温度而被调制的全固态锂电池。 全固态锂电池可以包括固体电解质; 至少两个端子，用于在第一温度（T1）和第二温度（T2）之间的电池的温度范围内以一个内部电阻水平（R1）操作电池; 至少一个高电阻端子，用于在T1或T2之外的第二级内电阻（R2）下操作电池; 以及当电池温度在T1或T2之外时激活R2的开关。 电池可以被配置成包括嵌入在电池的电池单元内并且电连接到至少一个高电阻端子的至少一个电阻片。

    ALL CLIMATE BATTERY AND MANUFACTURING AND USING SAME
    4.
    发明公开
    ALL CLIMATE BATTERY AND MANUFACTURING AND USING SAME 有权
    BATTERIEFÜRALLE KLIMATA UND HERSTELLUNG UND VERWENDUNG DAVON

    公开(公告)号：EP3055899A2

    公开(公告)日：2016-08-17

    申请号：EP14877290.8

    申请日：2014-10-08

    申请人： EC Power LLC

    发明人： WANG, Chao-Yang ,  GE, Shanhai ,  JI, Yan ,  XU, Tianren

    IPC分类号： H01M10/36 ,  H01M10/63 ,  H01M2/10

    CPC分类号： H01M2/348 ,  H01M2/30 ,  H01M4/66 ,  H01M10/0431 ,  H01M10/0525 ,  H01M10/30 ,  H01M10/443 ,  H01M10/486 ,  H01M10/63 ,  H01M10/6571 ,  H01M2220/10 ,  H01M2220/20 ,  Y02E60/122 ,  Y02E60/124

    摘要： A rechargeable battery, module or a pack, having different levels of internal resistance that operate at different temperatures are disclosed. In a subfreezing environment, the battery can exhibit high resistance which once operated or activated, generates heat internally to warm up the battery quickly. Once the batter reaches normal operating temperatures, the battery can switch to a low resistance operating mode, thereby delivering superior power and energy despite operating in a very low ambient temperature.

    摘要翻译： 公开了在不同温度下工作的具有不同水平的内部电阻的可充电电池，模块或包装。 在低温环境中，电池可以表现出高电阻，一旦操作或激活，内部产生热量以快速升温电池。 一旦电池达到正常的工作温度，电池就可以切换到低电阻工作模式，从而尽管在极低的环境温度下工作，但能够提供出色的功率和能量。