SCHUTZVORRICHTUNG FÜR EINE TESTANLAGE
    91.
    发明申请
    SCHUTZVORRICHTUNG FÜR EINE TESTANLAGE 审中-公开
    保护装置测试系统

    公开(公告)号:WO2011015558A1

    公开(公告)日:2011-02-10

    申请号:PCT/EP2010/061219

    申请日:2010-08-02

    摘要: Die Erfindung betrifft eine Schutzvorrichtung (10) für eine Testanlage (11), wobei die Testanlage (11) zum Testen von zum Brand und Ausgasung neigenden Objekten (1), insbesondere von Lithium-Ionen-Batterien dient und wobei die Testanlage (11) eine über ein türartiges Öffnungselement (14) unter Zwischenlage eines Dichtelementes verschließbare Prüfkammer (12) und eine in der Prüfkammer (12) angeordnete Prüfeinrichtung (13) für die Objekte (1) aufweist. Erfindungsgemäß ist es vorgesehen, dass die Prüfkammer (12) eine Abzugseinrichtung (15) für Gase aufweist und von einer abgeschlossenen Umhausung (20) umgeben ist.

    摘要翻译: 本发明涉及一种用于测试系统(11),其中所述测试系统(11),用于测试的倾向火和除气的对象(1)的保护装置(10),特别是锂离子电池,并且其中所述测试系统(11) 为对象的门状开口元件(14)配有一个密封元件可封闭的测试室(12)的插入,并在试验室(12)布置成一个,测试装置(13)(1)。 根据本发明,它提供了测试室(12)具有用于气体的触发装置(15)和一个密封的外壳(20),围绕着它。

    CAPACITY DEGRADATION IN A LEAD ACID BATTERY METHOD AND APPARATUS
    93.
    发明申请
    CAPACITY DEGRADATION IN A LEAD ACID BATTERY METHOD AND APPARATUS 审中-公开
    铅酸蓄电池方法和装置的容量降低

    公开(公告)号:WO2006093919B1

    公开(公告)日:2007-12-21

    申请号:PCT/US2006006974

    申请日:2006-02-24

    IPC分类号: G01R31/36

    摘要: In accordance with the invention, there is a battery defect detection method comprising applying a current ramp to a battery (750), determining a first time (t 1 ) when a current of the battery (750) reaches a maximum current (I peak ), and determining a second time (t 2 ) when a terminal voltage of the battery (750) reaches a maximum voltage (V peak )- The method also includes determining a differential (d), wherein (d) = /(t 1 ) - (t 2 )/, and wherein (d) corresponds to a magnitude of defects in the battery (750).

    摘要翻译: 根据本发明,存在电池缺陷检测方法,包括对电池(750)施加电流斜坡,当电池(750)的电流到达时确定第一时间(t 1> 1) 当电池(750)的端子电压达到最大电压(V SUB)时,确定第二时间(t 2> 2),最大电流(I 峰值) 峰值) - 该方法还包括确定差分(d),其中(d)= /(t 1-1) - (t 2 N 2)/,以及 其中(d)对应于电池(750)中的缺陷的大小。

    INTERNAL IMPEDANCE MEASURING DEVICE OF STATIONARY BATTERY AND METHOD THEREOF
    94.
    发明申请
    INTERNAL IMPEDANCE MEASURING DEVICE OF STATIONARY BATTERY AND METHOD THEREOF 审中-公开
    静态电池的内部阻抗测量装置及其方法

    公开(公告)号:WO2007066911A1

    公开(公告)日:2007-06-14

    申请号:PCT/KR2006/004845

    申请日:2006-11-17

    申请人: KIM, Deuk Soo

    发明人: KIM, Deuk Soo

    IPC分类号: G01R31/36

    摘要: Battery system is widely used in emergent power plant or communication network power plant and its effective management is important. When any one of batteries connected to each other in series is failed during operation of the battery system, since reliability of the system cannot be secured, a problem is arisen to stable operation of the communication network. In a method of separating inferior battery, the battery is operated in floating charge state without separation to generate square current containing charge current and easily generated to flow through the battery cell, voltage signal generated from terminal voltage of the battery by the measuring signal is processed such that only internal impedance voltage signal is separated from harmonics ripple voltage and noise voltage by a synchronized detection calculating algorithm to calculate the internal impedance or effective value thereof (resistance component). When the algorithm is applied after filtering only fundamental frequency and similar component by general filter, measuring precision can be improved and measuring time can be reduced.

    摘要翻译: 电池系统广泛应用于紧急电厂或通信网络电厂,其有效管理至关重要。 当在电池系统运行期间彼此串联的电池中的任何一个电池故障时,由于不能确保系统的可靠性,所以出现通信网络的稳定运行的问题。 在分离劣质电池的方法中,电池以浮动充电状态工作而不分离以产生包含充电电流的方形电流并且容易产生流过电池单元,由处理由电池的端子电压产生的电压信号 使得只有内部阻抗电压信号通过同步检测计算算法与谐波纹波电压和噪声电压分离,以计算内部阻抗或其有效值(电阻分量)。 当通过一般滤波器对基频和相似分量进行滤波后应用算法时,可以提高测量精度,降低测量时间。

    METHOD AND APPARATUS FOR ELECTROMAGNETIC-BASED QUALITY INSPECTION OF BATTERY DRY ELECTRODE STRUCTURE
    95.
    发明申请
    METHOD AND APPARATUS FOR ELECTROMAGNETIC-BASED QUALITY INSPECTION OF BATTERY DRY ELECTRODE STRUCTURE 审中-公开
    电池干电极结构电磁质量检测方法与装置

    公开(公告)号:WO2006042000A3

    公开(公告)日:2007-04-19

    申请号:PCT/US2005035954

    申请日:2005-10-06

    IPC分类号: G01N27/82

    摘要: A system for non-destructive non-contact quality inspection of dry electrode units of energy storage includes an eddy current-based inspection system having a conveyor belt, and a hollow dielectric shell. An outer surface of the shell has a plurality of spaced apart measuring transducers. Each of the transducers include a feed-through eddy current probe and at least two strap capacitors spatially linked therewith. In the related method, an electrode unit to be inspected is placed on the conveyor belt and enters and moves through the dielectric shell. The electrode unit is excited using a magnetic field from the eddy current probe as it passes by each of the plurality of transducers, where eddy currents at a plurality of frequencies are induced in the electrode unit. The modulation characteristics of impedance at a plurality of frequencies are measured by the probes, and from the impedance data it is determined whether the electrode unit is defective.

    摘要翻译: 用于能量存储的干电极单元的非破坏性非接触质量检查的系统包括具有输送带和中空介电壳的基于涡流的检测系统。 外壳的外表面具有多个间隔开的测量换能器。 每个换能器包括馈通涡流探针和至少两个与其空间连接的带状电容器。 在相关方法中,将要检查的电极单元放置在传送带上并进入并移动通过介电壳。 当涡电流探针通过多个换能器中的每一个时,使用来自涡流探针的磁场激励电极单元,其中在电极单元中感应出多个频率处的涡流。 通过探针测量多个频率下的阻抗的调制特性,并根据阻抗数据确定电极单元是否有缺陷。

    QUERY BASED ELECTRONIC BATTERY TESTER
    97.
    发明申请
    QUERY BASED ELECTRONIC BATTERY TESTER 审中-公开
    基于查询的电子电池测试仪

    公开(公告)号:WO2004042840A2

    公开(公告)日:2004-05-21

    申请号:PCT/US2003/030707

    申请日:2003-09-30

    申请人: MIDTRONICS, INC.

    IPC分类号: H01M

    摘要: An electronic battery tester (16) for testing a storage battery (12) provides a test output (11) indicative of condition of the battery. Electronic measurement circuitry (2) provides a measurement output related to a condition of the battery. The battery condition fis determined based upon one or more responses to one or more queries provided to an operator. The responses are used to determine battery type.

    摘要翻译: 用于测试蓄电池(12)的电子电池测试器(16)提供指示电池状态的测试输出(11)。 电子测量电路(2)提供与电池状态有关的测量输出。 电池状况fis基于对提供给操作者的一个或多个查询的一个或多个响应来确定。 这些响应用于确定电池类型。

    ELECTRONIC BATTERY TESTER WITH RELATIVE TEST OUTPUT
    98.
    发明申请
    ELECTRONIC BATTERY TESTER WITH RELATIVE TEST OUTPUT 审中-公开
    具有相对测试输出的电子电池测试仪

    公开(公告)号:WO2003034084A1

    公开(公告)日:2003-04-24

    申请号:PCT/US2002/031352

    申请日:2002-10-02

    申请人: MIDTRONICS, INC.

    IPC分类号: G01R31/36

    CPC分类号: G01R31/3627

    摘要: An electronic battery tester (16) for testing a storage battery (12) determines a condition of the battery (12). The condition is a relative condition and is a function of a dynamic parameter of the battery (12) and an empirical input variable (9).

    摘要翻译: 用于测试蓄电池(12)的电子电池测试器(16)确定电池(12)的状态。 条件是相对条件,并且是电池(12)和经验输入变量(9)的动态参数的函数。

    THERMOCHROMIC BATTERY TESTER
    99.
    发明申请
    THERMOCHROMIC BATTERY TESTER 审中-公开
    热电池电池测试仪

    公开(公告)号:WO1998013885A1

    公开(公告)日:1998-04-02

    申请号:PCT/US1997017596

    申请日:1997-09-26

    IPC分类号: H01M04/08

    摘要: A battery tester device that may be integrated into a label of battery. The battery tester device includes first dielectric layer, a conductive layer adjacent the first dielectric layer, a temperature sensitive indicator layer in thermal contact with the conductive layer, and thermal insulation adjacent the conductive layer. The thermal insulation includes a second dielectric layer and thermally insulative material combined with the second dielectric layer for enhancing the structural strength of the second dielectric layer.

    摘要翻译: 可以集成到电池标签中的电池测试仪器。 电池测试装置包括第一电介质层,与第一电介质层相邻的导电层,与导电层热接触的温度敏感指示层和与导电层相邻的热绝缘。 热绝缘体包括与第二电介质层结合的第二电介质层和绝热材料,用于增强第二电介质层的结构强度。

    PROCESS AND DEVICE FOR TESTING AN ACCUMULATOR SYSTEM
    100.
    发明申请
    PROCESS AND DEVICE FOR TESTING AN ACCUMULATOR SYSTEM 审中-公开
    用于测试累加器系统的过程和装置

    公开(公告)号:WO1990000255A1

    公开(公告)日:1990-01-11

    申请号:PCT/EP1989000705

    申请日:1989-06-23

    IPC分类号: G01R31/36

    摘要: The invention concerns a process and a device for automatic testing of an accumulator system of an interruption-free power supply installation, comprising at least one individual accumulator. To monitor and test the individual accumulators of the accumulator system, an additional accumulator is connected in parallel with an individual accumulator which is then removed from the accumulator system. The accumulator can then be tested and interchanged if found to be defective. The invention makes it possible to interchange individual accumulators with known defects while maintaining the possibility of an emergency power supply in the event of a blackout in the mains network.