Power supply for an electrical load
    1.
    发明授权
    Power supply for an electrical load 有权
    电力负载的电源

    公开(公告)号:US07091701B2

    公开(公告)日:2006-08-15

    申请号:US10986796

    申请日:2004-11-15

    IPC分类号: H01M10/46

    摘要: A power supply is for an electrical load in the form of a Notebook computer. The power supply includes first terminals which extend from the computer for releasably electrically connecting with a first energy storage device in the form of a battery during a first interval. A second energy storage device, in the form a second battery, releasably electrically connects with terminals during a second interval spaced apart from the first interval. This allows power to be supplied to the load during those intervals. A capacitive energy storage device supplies power to the load during a third interval that spans the spacing between the first and the second intervals.

    摘要翻译: 电源用于笔记本电脑形式的电气负载。 电源包括从计算机延伸的第一端子,用于在第一间隔期间以电池的形式可释放地电连接第一能量存储装置。 形成第二电池的第二能量存储装置在与第一间隔间隔开的第二间隔期间可释放地电连接端子。 这允许在这些间隔期间向负载供电。 电容性能量存储装置在跨越第一和第二间隔之间的间隔的第三间隔期间向负载供电。

    Power supply for a pulsed load
    2.
    发明授权
    Power supply for a pulsed load 有权
    脉冲负载的电源

    公开(公告)号:US06998822B2

    公开(公告)日:2006-02-14

    申请号:US10968967

    申请日:2004-10-21

    IPC分类号: H01M10/46

    CPC分类号: H02J7/345

    摘要: A power supply (1) for a pulsed load (2) includes a first energy storage device in the form of a battery (3) which is in parallel with a second energy storage device in the form of a supercapacitor (4). Battery (3) and supercapacitor (4) are respectively modelled as: an ideal battery (7) in series with an internal resistance (8); and an ideal capacitor (9) in series with an equivalent series resistance (ESR) (10). Through use of a supercapacitor (4) having a low ESR with respect to the resistance (8), the power supply (1) facilitates continuity of supply to load (2). That is, during peak demand more of the load current will be supplied by supercapacitor (4) due to the lower ESR. Moreover, during times of lower load current demands the battery recharges the supercapacitor. This reduces the peak current needed to be provided by the battery and thereby improves battery longevity.

    摘要翻译: 用于脉冲负载(2)的电源(1)包括电池(3)形式的与超级电容器(4)形式的第二能量存储装置并联的第一能量存储装置。 电池(3)和超级电容器(4)分别被建模为:与内阻(8)串联的理想电池(7); 以及与等效串联电阻(ESR)(10)串联的理想电容器(9)。 通过使用相对于电阻(8)具有低ESR的超级电容器(4),电源(1)有助于连续供给负载(2)。 也就是说,在峰值需求期间,由于较低的ESR,更多的负载电流将由超级电容器(4)提供。 此外,在较低负载电流要求的时期,电池为超级电容器充电。 这降低了由电池需要提供的峰值电流,从而提高了电池寿命。

    Charge storage device
    4.
    发明申请
    Charge storage device 有权
    充电存储设备

    公开(公告)号:US20050135046A1

    公开(公告)日:2005-06-23

    申请号:US11050762

    申请日:2005-02-07

    摘要: A charge storage device comprising: a first electrode, a second electrode being opposed to and spaced apart from the first electrode; a porous separator disposed between the electrodes; a sealed package for containing the electrodes, the separator and an electrolyte in which the electrodes are immersed; and a first terminal and a second terminal being electrically connected to the first electrode and the second electrode respectively and both extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram. Also described is a method of manufacturing a charge storage device, the method comprising the steps of: providing a first electrode; disposing a second electrode in opposition to and spaced apart from the first electrode; disposing a porous separator between the electrodes; containing within a sealed package the electrodes, the separator and an electrolyte, wherein the electrodes are immersed in the electrolyte; and electrically connecting a first terminal and a second terminal to the first electrode and the second electrode respectively such that the terminals extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram.

    摘要翻译: 一种电荷存储装置,包括:第一电极,与第一电极相对并间隔开的第二电极; 设置在电极之间的多孔隔膜; 用于容纳电极的密封包装,分离器和电极浸入其中的电解质; 以及分别电连接到第一电极和第二电极的第一端子和第二端子,并且两者从封装件延伸以允许与各个电极的外部电连接,其中该器件的重量FOM大于约2.1瓦特/ 公克。 还描述了一种制造电荷存储装置的方法,该方法包括以下步骤:提供第一电极; 将第二电极设置成与第一电极相对并间隔开; 在电极之间设置多孔隔板; 在密封包装中包含电极,隔板和电解质,其中电极浸入电解质中; 以及分别将第一端子和第二端子电连接到第一电极和第二电极,使得从封装件延伸的端子允许与各个电极的外部电连接,其中该装置的重量FOM大于约2.1瓦 /公克。

    Power supply
    5.
    发明申请
    Power supply 有权
    电源

    公开(公告)号:US20050110468A1

    公开(公告)日:2005-05-26

    申请号:US10986796

    申请日:2004-11-15

    摘要: A power supply is for an electrical load in the form of a Notebook computer. The power supply includes first terminals which extend from the computer for releasably electrically connecting with a first energy storage device in the form of a battery during a first interval. A second energy storage device, in the form a second battery, releasably electrically connects with terminals during a second interval spaced apart from the first interval. This allows power to be supplied to the load during those intervals. A capacitive energy storage device supplies power to the load during a third interval that spans the spacing between the first and the second intervals.

    摘要翻译: 电源用于笔记本电脑形式的电气负载。 电源包括从计算机延伸的第一端子,用于在第一间隔期间以电池的形式可释放地电连接第一能量存储装置。 形成第二电池的第二能量存储装置在与第一间隔间隔开的第二间隔期间可释放地电连接端子。 这允许在这些间隔期间向负载供电。 电容性能量存储装置在跨越第一和第二间隔之间的间隔的第三间隔期间向负载供电。

    Power supply for a pulsed load
    6.
    发明申请
    Power supply for a pulsed load 有权
    脉冲负载的电源

    公开(公告)号:US20050077880A1

    公开(公告)日:2005-04-14

    申请号:US10968967

    申请日:2004-10-21

    IPC分类号: G06G7/62 H02J7/34

    CPC分类号: H02J7/345

    摘要: A power supply (1) for a pulsed load (2) includes a first energy storage device in the form of a battery (3) which is in parallel with a second energy storage device in the form of a supercapacitor (4) Battery (3) and supercapacitor (4) are respectively modelled as: an ideal battery (7) in series with an internal resistance (8); and an ideal capacitor (9) in series with an equivalent series resistance (ESR) (10). Through use of a supercapacitor (4) having a low ESR with respect to the resistance (8), the power supply (1) facilitates continuity of supply to load (2). That is, during peak demand more of the load current will be supplied by supercapacitor (4) due to the lower ESR. Moreover, during times of lower load current demands the battery recharges the supercapacitor. This reduces the peak current needed to be provided by the battery and thereby improves battery longevity.

    摘要翻译: 用于脉冲负载(2)的电源(1)包括电池(3)形式的第一能量存储装置,其与超级电容器形式的第二能量存储装置并联(4)电池(3) )和超级电容器(4)分别建模为:与内阻(8)串联的理想电池(7); 以及与等效串联电阻(ESR)(10)串联的理想电容器(9)。 通过使用相对于电阻(8)具有低ESR的超级电容器(4),电源(1)有助于连续供给负载(2)。 也就是说,在峰值需求期间,由于较低的ESR,更多的负载电流将由超级电容器(4)提供。 此外,在较低负载电流要求的时期,电池为超级电容器充电。 这降低了由电池需要提供的峰值电流,从而提高了电池寿命。

    Charge storage device
    7.
    发明授权
    Charge storage device 有权
    充电存储设备

    公开(公告)号:US06631072B1

    公开(公告)日:2003-10-07

    申请号:US09763423

    申请日:2001-08-24

    IPC分类号: H01G900

    摘要: A charge storage device comprising: a first electrode; a second electrode being opposed to and spaced apart from the first electrode; a porous separator disposed between the electrodes; a sealed package for containing the electrodes, the separator and an electrolyte in which the electrodes are immersed; and a first terminal and a second terminal being electrically connected to the first electrode and the second electrode respectively and both extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram. Also described is a method of manufacturing a charge storage device, the method comprising the steps of: providing a first electrode; disposing a second electrode in opposition to and spaced apart from the first electrode; disposing a porous separator between the electrodes; containing within a sealed package the electrodes, the separator and an electrolyte, wherein the electrodes are immersed in the electrolyte; and electrically connecting a first terminal and a second terminal to the first electrode and the second electrode respectively such that the terminals extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram.

    摘要翻译: 一种电荷存储装置,包括:第一电极; 与所述第一电极相对并间隔开的第二电极; 设置在电极之间的多孔隔膜; 用于容纳电极的密封包装,分离器和电极浸入其中的电解质; 以及分别电连接到第一电极和第二电极的第一端子和第二端子,并且两者从封装件延伸以允许与各个电极的外部电连接,其中该器件的重量FOM大于约2.1瓦特/ 公克。 还描述了一种制造电荷存储装置的方法,该方法包括以下步骤:提供第一电极; 将第二电极设置成与第一电极相对并间隔开; 在电极之间设置多孔隔板; 在密封包装中包含电极,隔板和电解质,其中电极浸入电解质中; 以及分别将第一端子和第二端子电连接到第一电极和第二电极,使得从封装件延伸的端子允许与各个电极的外部电连接,其中该装置的重量FOM大于约2.1瓦 /公克。

    Charge storage device
    8.
    发明授权
    Charge storage device 有权
    充电存储设备

    公开(公告)号:US07382600B2

    公开(公告)日:2008-06-03

    申请号:US11228294

    申请日:2005-09-19

    IPC分类号: H01G9/00

    摘要: A charge storage device comprising: a first electrode; a second electrode being opposed to and spaced apart from the first electrode; a porous separator disposed between the electrodes; a sealed package for containing the electrodes, the separator and an electrolyte in which the electrodes are immersed; and a first terminal and a second terminal being electrically connected to the first electrode and the second electrode respectively and both extending from the package to allow external electrical connect to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram. Also described is a method of manufacturing a charge storage device, the method comprising the steps of: providing a first electrode; disposing a second electrode in opposition to and spaced apart from the first electrode; disposing a porous separator between the electrodes; containing within a sealed package the electrodes, the separator and an electrolyte, wherein the electrodes are immersed in the electrolyte; and electrically connecting a first terminal and a second terminal to the first electrode and the second electrode respectively such that the terminals extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram.

    摘要翻译: 一种电荷存储装置,包括:第一电极; 与所述第一电极相对并间隔开的第二电极; 设置在电极之间的多孔隔膜; 用于容纳电极的密封包装,分离器和电极浸入其中的电解质; 以及第一端子和第二端子,其分别电连接到第一电极和第二电极,并且两者从封装延伸以允许外部电连接到相应的电极,其中该器件的重量FOM大于约2.1瓦特/ 公克。 还描述了一种制造电荷存储装置的方法,该方法包括以下步骤:提供第一电极; 将第二电极设置成与第一电极相对并间隔开; 在电极之间设置多孔隔板; 在密封包装中包含电极,隔板和电解质,其中电极浸入电解质中; 以及分别将第一端子和第二端子电连接到第一电极和第二电极,使得从封装件延伸的端子允许与各个电极的外部电连接,其中该装置的重量FOM大于约2.1瓦 /公克。

    Charge storage device
    9.
    发明授权
    Charge storage device 有权
    充电存储设备

    公开(公告)号:US07009833B2

    公开(公告)日:2006-03-07

    申请号:US11050762

    申请日:2005-02-07

    IPC分类号: H01G9/00

    摘要: A charge storage device comprising: a first electrode, a second electrode being opposed to and spaced apart from the first electrode; a porous separator disposed between the electrodes; a sealed package for containing the electrodes, the separator and an electrolyte in which the electrodes are immersed; and a first terminal and a second terminal being electrically connected to the first electrode and the second electrode respectively and both extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram. Also described is a method of manufacturing a charge storage device, the method comprising the steps of: providing a first electrode; disposing a second electrode in opposition to and spaced apart from the first electrode; disposing a porous separator between the electrodes; containing within a sealed package the electrodes, the separator and an electrolyte, wherein the electrodes are immersed in the electrolyte; and electrically connecting a first terminal and a second terminal to the first electrode and the second electrode respectively such that the terminals extending from the package to allow external electrical connection to the respective electrodes, wherein the gravimetric FOM of the device is greater than about 2.1 Watts/gram.

    摘要翻译: 一种电荷存储装置,包括:第一电极,与第一电极相对并间隔开的第二电极; 设置在电极之间的多孔隔膜; 用于容纳电极的密封包装,分离器和电极浸入其中的电解质; 以及分别电连接到第一电极和第二电极的第一端子和第二端子,并且两者从封装件延伸以允许与各个电极的外部电连接,其中该器件的重量FOM大于约2.1瓦特/ 公克。 还描述了一种制造电荷存储装置的方法,该方法包括以下步骤:提供第一电极; 将第二电极设置成与第一电极相对并间隔开; 在电极之间设置多孔隔板; 在密封包装中包含电极,隔板和电解质,其中电极浸入电解质中; 以及分别将第一端子和第二端子电连接到第一电极和第二电极,使得从封装件延伸的端子允许与各个电极的外部电连接,其中该装置的重量FOM大于约2.1瓦 /公克。