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    • 6. 发明申请
    • CHARGE STORAGE DEVICE AND METHOD OF MANUFACTURING IT
    • 充电储存装置及其制造方法
    • US20130141839A1
    • 2013-06-06
    • US13816336
    • 2011-10-11
    • Chuang PengGeorge C. Chen
    • Chuang PengGeorge C. Chen
    • H01G9/04H01G13/00
    • H01G9/058B82Y99/00H01G11/04H01G11/22H01G11/24H01G11/36H01G13/00Y02E60/13Y02T10/7022Y10T29/417
    • The present invention provides a charge storage device, comprising a pair of electrodes, each electrode being operable to store electric charge and having a respective capacitance CP, CN that is different to the other, with the ratio of the capacitances CP/CN being greater than 1. In exemplary embodiments, the charge storage device may be an asymmetrical supercapacitor, which is operable to provide an enhanced energy capacity by increasing the cell voltage through unequalising the electrode capacitance. Hence, by increasing the CP/CN ratio an improved power capability can be achieved over conventional devices, while offering a simple and low cost manufacturing strategy. The present invention has particular application with cameras, electric vehicles, elevators, renewable energy stores, fuel cells, batteries and many forms of electronic devices.
    • 本发明提供了一种电荷存储装置,其包括一对电极,每个电极可操作以存储电荷并且具有彼此不同的相应电容CP,CN,电容CP / CN的比大于 在示例性实施例中,电荷存储装置可以是不对称超级电容器,其可操作以通过通过使电极电容不相等来增加电池电压来提供增强的能量容量。 因此,通过提高CP / CN比率,可以实现比传统设备更好的功率能力,同时提供简单而低成本的制造策略。 本发明特别适用于摄像机,电动车,电梯,可再生能源商店,燃料电池,电池和许多形式的电子设备。
    • 9. 发明授权
    • Efficient power transfer system
    • 高效的电力传输系统
    • US5396165A
    • 1995-03-07
    • US13809
    • 1993-02-02
    • Jeffrey H. HwangPeter ReischlWen H. YuKartik BhattGary J. LinGeorge C. Chen
    • Jeffrey H. HwangPeter ReischlWen H. YuKartik BhattGary J. LinGeorge C. Chen
    • G05F1/70H02J7/02H02M3/00
    • G05F1/70H02J7/027H02M3/005
    • A power transfer method and apparatus for efficient transfer of power are disclosed. Input power is converted in an essentially lossless manner to an intermediate form having a voltage or current in excess of that desired at the load. The intermediate power form is split into first and second parts, where the first part of the intermediate power form approximately matches an output power form desired at an output of the power transfer apparatus and the second part represents an excess power form. The first part of the intermediate power form is transferred to the output of the power transfer apparatus and the excess part is stored. Part or all of the stored excess energy is recycled in an essentially lossless manner, converted into a form that approximately matches the output power form desired at the output of the power transfer apparatus and transferred to the output of the power transfer apparatus.
    • 公开了一种用于有效传递功率的功率传递方法和装置。 输入功率以基本上无损耗的方式转换为具有超过负载期望的电压或电流的中间形式。 中间功率形式被分为第一和第二部分,其中中间功率形式的第一部分近似地匹配在功率传送装置的输出端所期望的输出功率形式,而第二部分表示多余的功率形式。 中间电源形式的第一部分被传送到电力传输装置的输出端,并且存储多余部分。 所存储的多余能量的部分或全部以基本无损的方式再循环,转换成与输送功率输出端输出的输出功率形式近似匹配并转移到电力传送装置的输出端的形式。