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1. 发明申请

WO2004106946A3 A METHOD AND APPARATUS FOR MEASURING AND ANALYZING ELECTRICAL OR ELECTROCHEMICAL SYSTEMS 审中-公开
标题翻译：一种用于测量和分析电气或电化学系统的方法和装置
公开(公告)号：WO2004106946A3
公开(公告)日：2005-09-22
申请号：PCT/US2004015764
申请日：2004-05-20
申请人： WORLD ENERGY LABS 2 INC , LALETIN WILLIAM H , SALLOUX KURT , BRASHEAR LOGAN L
发明人： LALETIN WILLIAM H , SALLOUX KURT , BRASHEAR LOGAN L
IPC分类号： G01R31/36 , G01N27/416
CPC分类号： G01R31/3631
摘要： A method and apparatus for creating a time-varying electrical excitation, delivering it to a system comprising at least one electronic or electrochemical element, and measuring and analyzing a time-varying electrical response developed within the system in response to the excitation. The response signal, and optionally the excitation signal, are sampled in a synchronous manner, and the sampled values are analyzed to determine various characteristics of the system, including State of Charge and State of Health. Additional analysis may be performed to: identify specific system defects; identify and quantify time-dependent processes; and, obtain values for elements of an equivalent electric circuit model. The method and apparatus may serve both as a measurement system as well as a control subsystem, and may be configured to operate in either an open-loop or closed loop manner. Furthermore, the method and/or apparatus may be used in conjunction with a power control system such as an electrical/electrochemical system test device, a battery charger, a battery conditioner, or a battery backup system or uninterruptible power supply. Alternate embodiments of the technique may be achieved by integration directly within a chip or chipset.
摘要翻译：一种用于产生时变电激励的方法和装置，将其传递到包括至少一个电子或电化学元件的系统，以及响应于激励测量和分析在系统内产生的时变电响应。响应信号和可选的激励信号以同步方式进行采样，并分析采样值以确定系统的各种特性，包括充电状态和状态。可以进行额外的分析：识别特定的系统缺陷; 识别和量化时间依赖过程; 并获得等效电路模型元件的值。该方法和装置可以同时用作测量系统以及控制子系统，并且可以被配置为以开环或闭环方式操作。此外，该方法和/或装置可以与诸如电/电化学系统测试装置，电池充电器，电池调节器或电池备用系统或不间断电源的功率控制系统结合使用。该技术的替代实施例可以通过直接在芯片或芯片组内集成来实现。

2. 发明申请

WO2005107062A3 SERVO BALANCING AMONG DRIVER DEVICES 审中-公开
标题翻译： SERVO平衡驱动器件
公开(公告)号：WO2005107062A3
公开(公告)日：2006-07-20
申请号：PCT/US2005014160
申请日：2005-04-26
申请人： WORLD ENERGY LABS 2 INC , LALETIN WILLIAM H
发明人： LALETIN WILLIAM H
IPC分类号： H03F1/36 , H03F1/34 , H03F3/21 , H03F3/45 , H03F3/68
CPC分类号： H03F3/45475 , H03F1/34 , H03F3/211
摘要： A method and apparatus for reducing imbalances among the outputs of a plurality of driver devices connected in a parallel configuration to drive a common load. One driver is designated as the master, and suitable servo circuitry is provided to each of the other slave drivers, each servo being operative to force the output of its associated slave driver to accurately track the output of the designated master driver. The servo circuitry may be disposed to equalize either the output voltages or output currents of the several drivers to ensure load balancing among the drivers, to reduce cross-conduction currents and attendant power wastage and improve dynamic performance. The plurality of drivers may either operate in an open-loop configuration, or be enclosed within an overall negative feedback loop under the control of a separate controller that itself may be an amplifier.
摘要翻译：一种用于减少并联配置连接的多个驱动器件的输出之间的不平衡以驱动公共负载的方法和装置。一个驱动器被指定为主机，并且适当的伺服电路被提供给每个其他从动驱动器，每个伺服器可操作以迫使其相关从属驱动器的输出精确地跟踪指定的主驱动器的输出。伺服电路可以被设置为均衡几个驱动器的输出电压或输出电流，以确保驱动器之间的负载平衡，以减少交叉导通电流和伴随的功率浪费并提高动态性能。多个驱动器可以以开环配置运行，或者在单独的控制器的控制下被包围在整个负反馈回路内，其本身可以是放大器。

3. 发明申请

WO2007084788A2 ANALYZING THE RESPONSE OF AN ELECTROCHEMICAL SYSTEM TO A TIME-VARYING ELECTRICAL STIMULATION 审中-公开
标题翻译：分析电化学系统对时变电刺激的反应
公开(公告)号：WO2007084788A2
公开(公告)日：2007-07-26
申请号：PCT/US2007/001723
申请日：2007-01-23
申请人： WORLD ENERGY LABS (2), INC. , MCHARDY, John , SALLOUX, Kurt , SWANTON, Paul, W.
发明人： MCHARDY, John , SALLOUX, Kurt , SWANTON, Paul, W.
IPC分类号： G01D3/00
CPC分类号： G01N27/4161 , G01R31/31703 , G01R31/3651
摘要： The invention provides a method for capturing and analyzing the total electrical response to a time-varying electrical stimulation of a system or device containing electrochemically active biological or non-biological substances. The response can be either a time-varying voltage (in the case of current-mode stimulation), or a time-varying current (in the case of voltage-mode stimulation). Using synchronous data acquisition technology and advanced data analysis, the method yields not only the idealized 2-parameter information (e.g., phase and amplitude) provided by . conventional methods, but also parameters extracted from non-ideal features of the response waveform that are suppressed by impedance methods. By extracting the full range of response characteristics, the method yields a multi-parameter representation of the system or device under test. The inventive methods may be embodied in an open-loop form, wherein the results of measurements and analysis are reported to the operator, or in a closed-loop form, wherein said results are fed back to modulate the behavior of the system or device.
摘要翻译：本发明提供了一种用于捕获和分析对包含电化学活性生物或非生物物质的系统或装置的时变电刺激的总电响应的方法。响应可以是时变电压（在电流模式刺激的情况下）或时变电流（在电压模式刺激的情况下）。使用同步数据采集技术和高级数据分析，该方法不仅产生理想化的2参数信息（例如相位和幅度）。常规方法，也是通过阻抗法抑制的响应波形的非理想特征提取的参数。通过提取全范围的响应特性，该方法产生被测系统或设备的多参数表示。本发明的方法可以以开环形式实现，其中测量和分析的结果被报告给操作者或闭环形式，其中所述结果被反馈以调制系统或设备的行为。

4. 发明申请

WO2007084788A3 ANALYZING THE RESPONSE OF AN ELECTROCHEMICAL SYSTEM TO A TIME-VARYING ELECTRICAL STIMULATION 审中-公开
标题翻译：分析电化学系统对时变电刺激的反应
公开(公告)号：WO2007084788A3
公开(公告)日：2008-06-12
申请号：PCT/US2007001723
申请日：2007-01-23
申请人： WORLD ENERGY LABS 2 INC , MCHARDY JOHN , SALLOUX KURT , SWANTON PAUL W
发明人： MCHARDY JOHN , SALLOUX KURT , SWANTON PAUL W
IPC分类号： G01D3/00
CPC分类号： G01N27/4161 , G01R31/31703 , G01R31/3651
摘要： The invention provides a method for capturing and analyzing the total electrical response to a time-varying electrical stimulation of a system or device containing electrochemically active biological or non-biological substances. The response can be either a time-varying voltage (in the case of current-mode stimulation), or a time-varying current (in the case of voltage-mode stimulation). Using synchronous data acquisition technology and advanced data analysis, the method yields not only the idealized 2-parameter information (e.g., phase and amplitude) provided by . conventional methods, but also parameters extracted from non-ideal features of the response waveform that are suppressed by impedance methods. By extracting the full range of response characteristics, the method yields a multi-parameter representation of the system or device under test. The inventive methods may be embodied in an open-loop form, wherein the results of measurements and analysis are reported to the operator, or in a closed-loop form, wherein said results are fed back to modulate the behavior of the system or device.
摘要翻译：本发明提供了一种捕获和分析对包含电化学活性生物或非生物物质的系统或装置的时变电刺激的总电响应的方法。响应可以是时变电压（在电流模式刺激的情况下）或时变电流（在电压模式刺激的情况下）。使用同步数据采集技术和高级数据分析，该方法不仅产生理想化的2参数信息（例如，相位和幅度）。常规方法，也是从阻抗方法抑制的响应波形的非理想特征中提取的参数。通过提取全范围的响应特性，该方法产生被测系统或设备的多参数表示。本发明的方法可以以开环形式实现，其中测量和分析的结果被报告给操作者或闭环形式，其中所述结果被反馈以调制系统或设备的行为。

5. 发明申请

WO2006062941A3 AMPLIFIER SYSTEM WITH CURRENT-MODE SERVO FEEDBACK 审中-公开
公开(公告)号：WO2006062941A3
公开(公告)日：2006-06-15
申请号：PCT/US2005/044059
申请日：2005-12-07
申请人： WORLD ENERGY LABS(2), INC. , LALETIN, William, H.
发明人： LALETIN, William, H.
IPC分类号： H03F3/45
摘要： A system and method for compensating an amplifier apparatus for low frequency and/or DC components of an externally applied input signal as well as for any voltage offsets contributed by the amplifier circuitry. Band-limited servo feedback is applied to predetermined nodes in the forward gain path to null out unwanted signal components, leaving a residual signal that, when amplified, will be centered around ground, so that the full dynamic range of the amplifier system may be utilized. Consequently, the signal-to-noise ratio available at the output of the amplifier system will be maximized. The servo compensation may either operate in continuous time, or it may be held constant once a suitable level of compensation has been established, or it may be adjusted from time to time to accommodate slow variations of the average DC component of the input signal.

6. 发明申请

WO2006062941A2 AMPLIFIER SYSTEM WITH CURRENT-MODE SERVO FEEDBACK 审中-公开
标题翻译：具有电流模式伺服反馈的放大器系统
公开(公告)号：WO2006062941A2
公开(公告)日：2006-06-15
申请号：PCT/US2005044059
申请日：2005-12-07
申请人： WORLD ENERGY LABS 2 INC , LALETIN WILLIAM H
发明人： LALETIN WILLIAM H
IPC分类号： H03F3/45 , G01R31/36
CPC分类号： H03F3/45479 , G01R31/3004 , G01R31/31706 , G01R31/31716 , G01R31/3631 , H03F1/34 , H03F3/211 , H03F3/45475 , H03F3/45968 , H03F2200/261 , H03F2200/91 , H03F2203/45138 , H03F2203/45212 , H03F2203/45521 , H03F2203/45592
摘要： A system and method for compensating an amplifier apparatus for low frequency and/or DC components of an externally applied input signal as well as for any voltage offsets contributed by the amplifier circuitry. Band-limited servo feedback is applied to predetermined nodes in the forward gain path to null out unwanted signal components, leaving a residual signal that, when amplified, will be centered around ground, so that the full dynamic range of the amplifier system may be utilized. Consequently, the signal-to-noise ratio available at the output of the amplifier system will be maximized. The servo compensation may either operate in continuous time, or it may be held constant once a suitable level of compensation has been established, or it may be adjusted from time to time to accommodate slow variations of the average DC component of the input signal.
摘要翻译：一种用于补偿放大器装置的系统和方法，用于外部施加的输入信号的低频和/或直流分量以及由放大器电路提供的任何电压偏移。将带限伺服反馈应用于正向增益路径中的预定节点以消除不想要的信号分量，留下残余信号，该信号在被放大时将以地为中心，从而可以利用放大器系统的全动态范围。因此，放大器系统输出端的信噪比将最大化。伺服补偿可以连续运行，也可以在建立合适的补偿电平后保持不变，或者可以随时进行调整，以适应输入信号平均直流分量的缓慢变化。

7. 发明申请

WO2005029097A3 A METHOD OF ANALYZING THE TIME-VARYING ELECTRICAL RESPONSE OF A STIMULATED TARGET SUBSTANCE 审中-公开
标题翻译：刺激目标物质的时变电响应分析方法
公开(公告)号：WO2005029097A3
公开(公告)日：2005-09-22
申请号：PCT/US2004030443
申请日：2004-09-17
申请人： WORLD ENERGY LABS 2 INC , LALETIN WILLIAM H , SALLOUX KURT
发明人： LALETIN WILLIAM H , SALLOUX KURT
IPC分类号： G01N27/403 , G01N27/416 , G01R20060101 , G01R31/36 , G06F19/00 , H01M6/50 , H01M10/48
CPC分类号： G01R31/36 , G01N27/4161 , G01R31/3627 , H01M6/5083 , H01M10/48
摘要： A time varying electrical excitation(s) is applied to a system containing biologic and/or non-biologic elements, whereupon the time-varying electrochemical or electrical response is detected and analyzed. For biologic specimens, the presence, activity, concentration or relative quantity, and certain inherent characteristics of certain target substances (hereinafter referred to as "target analytes") within, or comprising, the specimen of interest may be determined by measuring either the current response induced by a voltage-mode excitation, or the voltage response induced by a current-mode excitation. Labeling or marker techniques may be employed, whereby electrochemically active auxiliary molecules are attached to the substance to be analyzed, in order to facilitate or enhance the electrochemical or electrical response. The method may also be employed to test non-biologic systems comprising an electrochemical cell or a battery of cells, wherein complex pulse type excitation signals are applied to the cell and the resultant time varying polarization voltage information is extracted and analyzed to determine at least one characteristic of the cell(s) condition or state.
摘要翻译：将时间变化的电激励施加到包含生物和/或非生物元件的系统上，随后检测并分析时变电化学或电响应。对于生物样品，目标样本内或包含目标样本中某些目标物质（以下称为“目标分析物”）的存在，活性，浓度或相对数量以及某些固有特性可通过测量当前响应由电压模式激励引起的电压响应或由电流模式激励引起的电压响应。可采用标记或标记技术，由此将电化学活性的辅助分子附着到待分析的物质上，以促进或增强电化学或电响应。该方法还可以用于测试包括电化学电池或电池组的电池的非生物系统，其中将复数脉冲型激励信号施加到电池并且提取并分析所得到的时变极化电压信息以确定至少一个细胞状态或状态的特征。

8. 发明申请

WO2005029097A2 A METHOD OF ANALYZING THE TIME-VARYING ELECTRICAL RESPONSE OF A STIMULATED TARGET SUBSTANCE 审中-公开
标题翻译：分析刺激性目标物质的时变电响应的方法
公开(公告)号：WO2005029097A2
公开(公告)日：2005-03-31
申请号：PCT/US2004/030443
申请日：2004-09-17
申请人： WORLD ENERGY LABS (2), INC. , LALETIN, William, H. , SALLOUX, Kurt
发明人： LALETIN, William, H. , SALLOUX, Kurt
IPC分类号： G01R
CPC分类号： G01R31/36 , G01N27/4161 , G01R31/3627 , H01M6/5083 , H01M10/48
摘要： A time varying electrical excitation(s) is applied to a system containing biologic and/or non-biologic elements, whereupon the time-varying electrochemical or electrical response is detected and analyzed. For biologic specimens, the presence, activity, concentration or relative quantity, and certain inherent characteristics of certain target substances (hereinafter referred to as "target analytes") within, or comprising, the specimen of interest may be determined by measuring either the current response induced by a voltage-mode excitation, or the voltage response induced by a current-mode excitation. Labeling or marker techniques may be employed, whereby electrochemically active auxiliary molecules are attached to the substance to be analyzed, in order to facilitate or enhance the electrochemical or electrical response. The method may also be employed to test non-biologic systems comprising an electrochemical cell or a battery of cells, wherein complex pulse type excitation signals are applied to the cell and the resultant time varying polarization voltage information is extracted and analyzed to determine at least one characteristic of the cell(s) condition or state.
摘要翻译：对包含生物和/或非生物元素的系统施加时变电激发，由此检测和分析时变电化学或电响应。对于生物标本，可以通过测量当前的反应来确定某些目标物质（以下称为“目标分析物”）的存在，活性，浓度或相对数量以及某些固有特性，由电压模式激励引起的电压或由电流模式激励引起的电压响应。可以使用标记或标记技术，由此电化学活性的辅助分子连接到待分析的物质上，以便促进或增强电化学或电响应。该方法还可用于测试包括电化学电池或电池单元的非生物系统，其中复合脉冲型激发信号被施加到电池，并且提取并分析所得到的时变偏振电压信息以确定至少一个细胞状态或状态的特征。

9. 发明申请

WO2004106946A2 A METHOD AND APPARATUS FOR MEASURING AND ANALYZING ELECTRICAL OR ELECTROCHEMICAL SYSTEMS 审中-公开
标题翻译：一种用于测量和分析电气或电化学系统的方法和装置
公开(公告)号：WO2004106946A2
公开(公告)日：2004-12-09
申请号：PCT/US2004/015764
申请日：2004-05-20
申请人： WORLD ENERGY LABS (2), INC. , LALETIN, William, H. , SALLOUX, Kurt , BRASHEAR, Logan, L.
发明人： LALETIN, William, H. , SALLOUX, Kurt , BRASHEAR, Logan, L.
IPC分类号： G01R
CPC分类号： G01R31/3631
摘要： A method and apparatus for creating a time-varying electrical excitation, delivering it to a system comprising at least one electronic or electrochemical element, and measuring and analyzing a time-varying electrical response developed within the system in response to the excitation. The response signal, and optionally the excitation signal, are sampled in a synchronous manner, and the sampled values are analyzed to determine various characteristics of the system, including State of Charge and State of Health. Additional analysis may be performed to: identify specific system defects; identify and quantify time-dependent processes; and, obtain values for elements of an equivalent electric circuit model. The method and apparatus may serve both as a measurement system as well as a control subsystem, and may be configured to operate in either an open-loop or closed loop manner. Furthermore, the method and/or apparatus may be used in conjunction with a power control system such as an electrical/electrochemical system test device, a battery charger, a battery conditioner, or a battery backup system or uninterruptible power supply. Alternate embodiments of the technique may be achieved by integration directly within a chip or chipset.
摘要翻译：一种用于产生时变电激励的方法和装置，将其传递到包括至少一个电子或电化学元件的系统，以及响应于激励测量和分析在系统内产生的时变电响应。响应信号和可选的激励信号以同步方式进行采样，并分析采样值以确定系统的各种特性，包括充电状态和状态。可以进行额外的分析：识别特定的系统缺陷; 识别和量化时间依赖过程; 并获得等效电路模型元件的值。该方法和装置可以同时用作测量系统以及控制子系统，并且可以被配置为以开环或闭环方式操作。此外，该方法和/或装置可以与诸如电/电化学系统测试装置，电池充电器，电池调节器或电池备用系统或不间断电源的功率控制系统结合使用。该技术的替代实施例可以通过直接在芯片或芯片组内集成来实现。

10. 发明申请

WO2005107062A2 SERVO BALANCING AMONG DRIVER DEVICES 审中-公开
标题翻译： SERVO平衡驱动器件
公开(公告)号：WO2005107062A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/014160
申请日：2005-04-26
申请人： WORLD ENERGY LABS (2), INC. , LALETIN, William, H.
发明人： LALETIN, William, H.
IPC分类号： H03F3/68
CPC分类号： H03F3/45475 , H03F1/34 , H03F3/211
摘要： A method and apparatus for reducing imbalances among the outputs of a plurality of driver devices connected in a parallel configuration to drive a common load. One driver is designated as the master, and suitable servo circuitry is provided to each of the other slave drivers, each servo being operative to force the output of its associated slave driver to accurately track the output of the designated master driver. The servo circuitry may be disposed to equalize either the output voltages or output currents of the several drivers to ensure load balancing among the drivers, to reduce cross-conduction currents and attendant power wastage and improve dynamic performance. The plurality of drivers may either operate in an open-loop configuration, or be enclosed within an overall negative feedback loop under the control of a separate controller that itself may be an amplifier.
摘要翻译：一种用于减少并联配置连接的多个驱动器件的输出之间的不平衡以驱动公共负载的方法和装置。一个驱动器被指定为主机，并且适当的伺服电路被提供给每个其他从动驱动器，每个伺服器可操作以迫使其相关从属驱动器的输出精确地跟踪指定的主驱动器的输出。可以设置伺服电路以使几个驱动器的输出电压或输出电流相等，以确保驱动器之间的负载平衡，以减少交叉导通电流和伴随的功率损耗并提高动态性能。多个驱动器可以以开环配置运行，或者在其本身可以是放大器的单独的控制器的控制下被封装在整个负反馈回路内。

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