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1. 发明授权

US07911084B2 Parasitic power supply for traffic control systems 有权
标题翻译：交通控制系统的寄生电源
公开(公告)号：US07911084B2
公开(公告)日：2011-03-22
申请号：US12217679
申请日：2008-07-08
申请人： Martin L. Bauer , James Vig Sherrill
发明人： Martin L. Bauer , James Vig Sherrill
IPC分类号： H02J7/00 , G08G1/095
CPC分类号： G08G1/095 , Y10T307/62 , Y10T307/696
摘要： A parasitic power supply provides for drawing power for an auxiliary device from a set of sequentially driven loads. A typical source of power is a traffic signal wherein the power may be sequentially applied to red, green and yellow lamps. The design provides isolation between loads so no two loads will be powered through any single-point failure of the power supply. The device may further contain control elements such as time delays to make the system compatible with requirements of safety devices used in traffic control systems to sense burned-out bulbs, and to sense conflicts between lighting patterns that are supposed to be mutually exclusive. The device may be configured as a separate component, or it may be integrated into a traffic signal head or into any selected device intended for connecting to a traffic signal head. The invention is particularly suitable for standard systems operating nominally at 115 VAC, though other AC voltages, and direct-current supplies, can also be used.
摘要翻译：寄生电源提供从一组顺序驱动的负载中为辅助设备的拉力。典型的电源是交通信号，其中功率可以顺序地施加到红色，绿色和黄色灯。该设计提供了负载之间的隔离，因此任何两个负载都将通过电源的任何单点故障供电。该装置还可以包含诸如时间延迟的控制元件，以使得系统与在交通控制系统中使用的安全装置的要求相符以感测被烧掉的灯泡，并且感测被认为是相互排斥的照明模式之间的冲突。该设备可以被配置为单独的组件，或者它可以被集成到业务信号头中或者被集成到用于连接到交通信号头的任何所选择的设备中。本发明特别适用于标称在115VAC下运行的标准系统，尽管其它AC电压和直流电源也可以使用。

2. 发明授权

US06310789B1 Dynamically-controlled, intrinsically regulated charge pump power converter 失效
标题翻译：动态控制，本征调节电荷泵功率转换器
公开(公告)号：US06310789B1
公开(公告)日：2001-10-30
申请号：US09532918
申请日：2000-03-22
申请人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
发明人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
IPC分类号： H02M307
CPC分类号： H02J7/0065 , H02M3/07 , H02M3/1588 , H02M2003/072 , H04R2225/31 , H04R2225/33 , Y02B40/90 , Y02B70/1466
摘要： A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix of the charge pump. Instead of open-loop oscillator-based control, a dynamic controller provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. In addition, this closed-loop dynamic control allows for maintaining a desired output voltage even with variations in the input voltage. Also, the dynamic control accommodates the advantages of using ultra-capacitors in the charge pump. The power converter is capable of operating with a sub-one volt input voltage incorporating low-threshold, low on-resistance power MOSFET switches in the switch matrix of the charge pump. A progressive start-up circuit further allows the power converter to start from a discharged state even with a sub-one volt input voltage.
摘要翻译：电荷泵功率转换器通过动态地控制电荷泵的开关矩阵来有效地提供电力。代替基于开环振荡器的控制，动态控制器通过感测输出电压并响应于改变电荷泵的工作频率来提供功率。此外，这种闭环动态控制本质上是电压调节电荷泵功率转换器的输出电压，而不会在功率转换器的下游没有降压稳压器的低效添加。此外，该闭环动态控制允许即使在输入电压变化的情况下仍保持期望的输出电压。此外，动态控制适应于在电荷泵中使用超级电容器的优点。电源转换器能够在电荷泵的开关矩阵中使用包含低阈值，低导通电阻功率MOSFET开关的亚一伏输入电压进行工作。逐行启动电路还允许功率转换器即使在亚一伏输入电压下也从放电状态开始。

3. 发明授权

US07208928B2 Oscillatorless DC-DC power converter 有权
标题翻译：无振荡DC-DC电源转换器
公开(公告)号：US07208928B2
公开(公告)日：2007-04-24
申请号：US10221424
申请日：2001-03-16
申请人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Mllam , James Vig Sherrill , Nicholas Busko , Peter Hansen
发明人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Mllam , James Vig Sherrill , Nicholas Busko , Peter Hansen
IPC分类号： G05F1/40
CPC分类号： H02M3/156 , H02M1/36 , H02M3/1563 , H02M3/1588 , Y02B70/1466
摘要： A power converter for coupling an energy source to a load device comprising a selectively coupled output stage to deliver energy from an energy source to a load device, a controller coupled to the output stage, an output stage, a capacitive element coupled to the output terminals, a rectifying element, and a switch responsive to a control signal from the controller. The rectifying element and switch are coupled to the inductive and capacitive elements. The controller is responsive to input signals for generating the control signal to open the switch in a first state and close the switch in a second state. The input signals to the controller produce one or more output voltages across the output terminals, an input voltage across the input terminals, a selectable reference voltage and a feedback signal measured with respect to the inductive element.
摘要翻译：一种用于将能源耦合到负载装置的功率转换器，包括选择性耦合的输出级，以将能量从能量源传递到负载装置，耦合到输出级的控制器，输出级，耦合到输出端的电容元件，整流元件和响应于来自控制器的控制信号的开关。整流元件和开关耦合到电感和电容元件。控制器响应于输入信号以产生控制信号以在第一状态下打开开关，并在第二状态下关闭开关。到控制器的输入信号在输出端产生一个或多个输出电压，输入端上的输入电压，可选参考电压和相对于电感元件测量的反馈信号。

4. 发明授权

US06643151B1 Multiple output dynamically regulated charge pump power converter 失效
标题翻译：多输出动态调节电荷泵功率转换器
公开(公告)号：US06643151B1
公开(公告)日：2003-11-04
申请号：US09652849
申请日：2001-10-09
申请人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
发明人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
IPC分类号： H02M318
CPC分类号： H01M6/5044 , H01M10/488 , H02J7/0065 , H02M3/07 , H02M3/1588 , Y02B40/90 , Y02B70/1466
摘要： A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix of the charge pump. Instead of open-loop oscillator-based control, a dynamic controller provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. Additional efficiencies are achieved through maintaining the voltage ripple across the fly capacitor and/or the load capacitor. Also, a three-state control scheme is used to charge the fly capacitor, wait for the output voltage to drop to a predetermined level, and discharge the fly capacitor. Furthermore, a multiple-output charge pump power converter provides multiple voltage levels for devices such as portable communication electronic devices.
摘要翻译：电荷泵功率转换器通过动态地控制电荷泵的开关矩阵来有效提供电力。代替基于开环振荡器的控制，动态控制器通过感测输出电压并响应于改变电荷泵的工作频率来提供功率。此外，这种闭环动态控制本质上是电压调节电荷泵功率转换器的输出电压，而不会在功率转换器的下游没有降压稳压器的低效添加。通过维持飞电电容器和/或负载电容器上的电压纹波来实现额外的效率。此外，使用三态控制方案对飞电容器进行充电，等待输出电压下降到预定电平，并对放电电容器放电。此外，多输出电荷泵功率转换器为诸如便携式通信电子设备的装置提供多个电压电平。

5. 发明授权

US09397370B2 Single and multiple cell battery with built-in controller 有权
标题翻译：单电池和多节电池，内置控制器
公开(公告)号：US09397370B2
公开(公告)日：2016-07-19
申请号：US11726101
申请日：2007-03-21
申请人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Mllam , James Vig Sherrill , Nicholas Busko , Peter Hansen
发明人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Mllam , James Vig Sherrill , Nicholas Busko , Peter Hansen
IPC分类号： H01M6/00 , H01M10/42 , H01M10/44
CPC分类号： H01M10/42 , H01M10/44
摘要： Single and multiple cell batteries are provided with built-in controllers that monitor the cell or cells and provide a safety disconnect when certain monitored conditions are detected by the controller. Preferred single and multiple cell batteries have their cell or cells within a container having a positive terminal and a negative terminal. The built-in controller monitors the cell or cells for each of the following conditions: over temperature, short-circuit, overcharge, and over-discharge and the controller provides a safety disconnect when one of the monitored conditions exist. A multiple cell battery includes a built-in controller that monitors the temperature of the cells and provides a safety disconnect that electronically disconnects all of the cells when at least one of the cells exceeds a predetermined temperature, or a controller that monitors the state of charge of each of the cells and individually controls the charge cycle of each of the cells, or a controller that monitors the temperature of the cells and to provides a safety disconnect when at least one of the cells exceeds a predetermined temperature.
摘要翻译：提供单电池和多电池电池，内置控制器，用于监控电池或电池，并在控制器检测到某些监控条件时提供安全断开。优选的单电池和多电池电池将其电池或电池放在具有正极端子和负极端子的容器内。内置控制器可监控以下每种情况下的电池或电池：过温，短路，过充电和过放电，并且当存在受监控条件之一时，控制器提供安全断开。多单元电池包括内置的控制器，其监视电池的温度，并提供安全断开器，当电池中的至少一个电池超过预定温度时电子断开所有电池，或监视充电状态的控制器并且单独地控制每个电池的充电循环，或者当至少一个电池超过预定温度时监视电池的温度并提供安全断开的控制器。

6. 发明授权

US06370046B1 Ultra-capacitor based dynamically regulated charge pump power converter 失效
标题翻译：基于超级电容器的动态调节电荷泵功率转换器
公开(公告)号：US06370046B1
公开(公告)日：2002-04-09
申请号：US09652847
申请日：2000-08-31
申请人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
发明人： Dragan Danilo Nebrigic , Milan Marcel Jevtitch , Vladimir Gartstein , William Thomas Milam , James Vig Sherrill , Nicholas Busko , Peter Hansen
IPC分类号： H02M318
CPC分类号： H02M3/07 , H02M2003/072
摘要： A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix of the charge pump that includes a flying ultra-capacitor CUF. Instead of open-loop oscillator-based control, a dynamic controller provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. In addition, this closed-loop dynamic control allows for maintaining a desired output voltage even with variations in the input voltage. Further efficiency is achieved by controlling the charging and discharging of the flying ultra-capacitor CUF, both in rate of current change and in voltage ripple.
摘要翻译：电荷泵功率转换器通过动态地控制包括飞行超级电容器CUF的电荷泵的开关矩阵来有效地提供电力。代替基于开环振荡器的控制，动态控制器通过感测输出电压并响应于改变电荷泵的工作频率来提供功率。此外，这种闭环动态控制本质上是电压调节电荷泵功率转换器的输出电压，而不会在功率转换器的下游没有降压稳压器的低效添加。此外，该闭环动态控制允许即使在输入电压变化的情况下仍保持期望的输出电压。通过控制飞溅超级电容器CUF的充电和放电，在电流变化率和电压纹波下，实现了更高的效率。

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