Power supply
    1.
    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
    2.
    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。

    Resistive balance for an energy storage device
    3.
    发明申请
    Resistive balance for an energy storage device 审中-公开
    储能装置的电阻平衡

    公开(公告)号:US20060194102A1

    公开(公告)日:2006-08-31

    申请号:US10543653

    申请日:2004-02-13

    IPC分类号: H01M2/24

    摘要: A resistive balance (1) for an energy storage device in the form of a supercapacitor (2). The supercapacitor has two energy storage cells (3, 4). In some embodiments, the balance is disposed intermediate the cells. Balance (1) includes two parallel, spaced apart and co-extensive longitudinal members (5, 6) that respectively extend between ends (7, 8) and ends (9, 10). Two parallel, spaced apart and co-extensive transverse members (11, 12) extend between members (5, 6). While member (11) is attached to members (7, 8) immediately adjacent to ends (7, 9) respectively, member (12) is attached to members (7, 8) adjacent to but spaced inwardly from respective ends (8, 10).

    摘要翻译: 一种用于超级电容器(2)形式的能量存储装置的电阻平衡(1)。 超级电容器具有两个储能电池(3,4)。 在一些实施例中,平衡物设置在细胞之间。 平衡件(1)包括分别在端部(7,8)和端部(9,10)之间延伸的两个平行的,间隔开的和共同扩展的纵向构件(5,6)。 在构件(5,6)之间延伸两个平行的,间隔开的和共同横向的横向构件(11,12)。 当构件(11)分别附接到与端部(7,9)相邻的构件(7,8)时,构件(12)被附接到构件(7,8),邻近的构件(7,8)从相应的端部(8,10) )。