发明名称 |
SYSTEM AND METHOD FOR DUAL ENERGY STORAGE MANAGEMENT |
摘要 |
A dual-energy storage system is described, having two energy sources: (a) a fast- energy storage devices (FES) such as an ultracapacitor, and (b) a long duration or steady power device, such as a fuel-cell or battery. A power converter or controller executes an energy management algorithm to determine when to provide bursts of additional power/current from the fast-energy storage device, and when to recharge the fast-energy storage device. A method is further described of adaptively managing the state of charge of an ultracapacitor or other Fast Energy Storage device in the dual energy storage system of a Plug-in Hybrid propulsion system. The method provides good protection of the battery, good performance, and minimizes the required capacity of the ultracapacitor. |
申请公布号 |
WO2009108565(A3) |
申请公布日期 |
2009.12.10 |
申请号 |
WO2009US34510 |
申请日期 |
2009.02.19 |
申请人 |
AFS TRINITY POWER CORPORATION;SNYDER, PHILIP, K.;BENDER, DONALD, A. |
发明人 |
SNYDER, PHILIP, K.;BENDER, DONALD, A. |
分类号 |
B60L11/12;B60K6/20 |
主分类号 |
B60L11/12 |
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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