发明名称 |
High-power ultracapacitor energy storage pack and method of use |
摘要 |
An ultracapacitor energy storage cell pack includes an ultracapacitor assembly including a plurality of parallel ultracapacitors and balancing resistors in series; an enclosure for the ultracapacitor assembly; a controller; one or more temperature sensors; a pack voltage sensor; a GFI sensor; one or more cooling fans carried by the enclosure; an on/off relay coupled to the ultracapacitor assembly and the controller, the on/off relay activated by the controller during normal operation of the ultracapacitor assembly and deactivated by the controller when the GFI sensor detects a ground fault interrupt condition, the one or more temperature sensors detect an over-temperature condition, or the pack voltage sensor detects an over-voltage condition; and a pre-charge resistor and a pre-charge relay coupled to the ultracapacitor assembly and the controller, and activated by the controller to cause the pre-charge resistor to limit pack charge current until the ultracapacitor assembly reaches a minimum voltage.
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申请公布号 |
US2004150926(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030720916 |
申请日期 |
2003.11.24 |
申请人 |
WILK MICHAEL D.;STONE KEVIN T.;QUINTANA NINO ADRIAN VILLEGAS |
发明人 |
WILK MICHAEL D.;STONE KEVIN T.;QUINTANA NINO ADRIAN VILLEGAS |
分类号 |
H01G2/12;H01G9/00;H01G9/008;H01G9/12;H02H3/00;H02H5/04;(IPC1-7):H02H3/00 |
主分类号 |
H01G2/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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