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1. 发明申请

WO2012100207A1 WIRELESS PORTABLE BATTERY CAPACITY TEST SYSTEM 审中-公开
标题翻译：无线便携式电池容量测试系统
公开(公告)号：WO2012100207A1
公开(公告)日：2012-07-26
申请号：PCT/US2012/022093
申请日：2012-01-20
申请人： LIEBERT CORPORATION , DEVEAU, Edward W. , ALBER, Jeffrey
发明人： DEVEAU, Edward W. , ALBER, Jeffrey
IPC分类号： G01R31/36
CPC分类号： G01R31/3627 , G01R31/3658 , G01R31/3689 , H01M10/441 , H01M10/443 , H01M10/482 , H01M10/486 , H04Q9/00 , H04Q2209/40
摘要： A battery capacity test system includes one or more wireless battery capacity test ("BCT") sense modules, a continuous load unit, and a wireless data collection unit. The wireless data collection unit interfaces with a computer.. During a battery capacity test, the wireless BCT sense module (or modules) continuously monitors the voltage of the battery cell (or cells) to which it is connected. In an aspect, it also continuously monitors the temperature of the battery cell (or cells) and intercell voltage (or voltages) across an intercell connector (or connectors). Each wireless BCT sense module wirelessly transmits the voltage and temperature data it collects to the wireless data collection unit.
摘要翻译：电池容量测试系统包括一个或多个无线电池容量测试（“BCT”）感测模块，连续负载单元和无线数据采集单元。无线数据采集单元与计算机接口。在电池容量测试期间，无线BCT感测模块（或模块）连续监测与其连接的电池单元（或单元）的电压。在一个方面，它还连续监测电池单元（或单元）的温度和跨单元间连接器（或连接器）的单元间电压（或电压）。每个无线BCT感测模块将其收集的电压和温度数据无线传输到无线数据收集单元。

2. 发明申请

WO2011143535A1 BATTERY MONITOR WITH CORRECTION FOR INTERNAL OHMIC MEASUREMENTS OF BATTERY CELLS IN PARALLEL CONNECTED BATTERY STRINGS 审中-公开
标题翻译：电池连接电池串联电池监测电池内部电位测量
公开(公告)号：WO2011143535A1
公开(公告)日：2011-11-17
申请号：PCT/US2011/036406
申请日：2011-05-13
申请人： LIEBERT CORPORATION , DEVEAU, Edward W. , BIE, Xiaoquan
发明人： DEVEAU, Edward W. , BIE, Xiaoquan
IPC分类号： G01R31/36
CPC分类号： G01R31/3658 , G01R31/3631 , G01R31/3662
摘要： A battery monitor determines an internal resistance of a battery cell of a battery having parallel connected battery strings which accounts for errors introduced by the parallel connected battery strings. When determining the internal resistance of a battery cell, the battery monitor determines a baseline intercell resistance of an intercell connecting the negative terminal of the battery cell to the positive terminal of an adjacent battery. The battery monitor then applies a momentary load across the battery cell and immediately prior to releasing the load, measures the voltage across the battery cell (loaded voltage) and the voltage across the intercell. The battery monitor then calculates the current flowing through the intercell (intercell current) by dividing the measured voltage across the intercell by the determined intercell resistance. Immediately after releasing the load, the battery monitor measures the voltage across the battery cell (recovered voltage) and determines the battery cell internal resistance by dividing the difference between the recovered voltage and the loaded voltage by the intercell current.
摘要翻译：电池监视器确定具有并联连接的电池串的电池的电池单元的内部电阻，其考虑到并联连接的电池串引入的错误。当确定电池单元的内部电阻时，电池监视器确定将电池单元的负极端子连接到相邻电池的正极端子的电池的基准电池间电阻。电池监视器然后在电池单元之间施加瞬间负载，并在释放负载之前立即测量电池单元（负载电压）和电池两端的电压。然后，电池监视器通过将跨小区间的测量电压除以确定的小区间电阻来计算流经小区间的电流（小区间电流）。在释放负载后，电池监视器立即测量电池单元上的电压（恢复电压），并通过将恢复电压和负载电压之间的差除以电池间电流来确定电池单元的内部电阻。

3. 发明申请

WO2008136860A1 BATTERY TESTER WITH WIRELESS VOICE STATUS MESSAGES 审中-公开
标题翻译：具有无线语音状态信息的电池测试仪
公开(公告)号：WO2008136860A1
公开(公告)日：2008-11-13
申请号：PCT/US2007/084479
申请日：2007-11-13
申请人： LIEBERT CORPORATION , DEVEAU, Edward W. , COVER, Conrad C.
发明人： DEVEAU, Edward W. , COVER, Conrad C.
IPC分类号： G01R15/12
CPC分类号： G01R15/125
摘要： Methods and systems are disclosed for providing wireless data transfer and voice messages in a voltage measurement device. In some embodiments, the methods and systems dynamically construct voice messages that substantially correspond to text messages displayed on a display of the measurement device. The voice messages may be assembled from words and phrases that have been prerecorded and stored in a voice module of the measurement device. A wireless communication module transmits the voice messages from the voice module to a wireless receiver that may be worn or carried by the operator.
摘要翻译：公开了用于在电压测量装置中提供无线数据传送和语音消息的方法和系统。在一些实施例中，方法和系统动态地构建基本对应于显示在测量设备的显示器上的文本消息的语音消息。语音消息可以从预记录并存储在测量设备的语音模块中的单词和短语组合。无线通信模块将语音消息从语音模块发送到可由操作员佩戴或携带的无线接收器。

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