发明名称 |
SYSTEM FOR MULTIPLE ENERGY STORAGE AND MANAGEMENT AND METHOD OF MAKING SAME |
摘要 |
A propulsion system includes an electric drive, a first energy storage system electrically coupled to the electric drive through a DC link, and a second energy storage system electrically coupled to the first energy storage system in a series connection. The first energy storage system comprises a high specific-energy storage device; the second energy storage system comprises a high specific-power storage device. The propulsion system also includes a bi-directional boost converter electrically coupled to the first and second energy storage systems such that a terminal of the first energy storage system is electrically coupled to a low voltage side of the bi-directional boost converter and a first terminal of the second energy storage system is coupled to a high voltage side of the bi-directional boost converter. The series connection bypasses the bi-directional boost converter.
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申请公布号 |
US2012038215(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113283931 |
申请日期 |
2011.10.28 |
申请人 |
BERRY IRENE MICHELLE;KING ROBERT DEAN;GEMIN PAUL ROBERT |
发明人 |
BERRY IRENE MICHELLE;KING ROBERT DEAN;GEMIN PAUL ROBERT |
分类号 |
H02J1/00 |
主分类号 |
H02J1/00 |
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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