| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an energy storage system that has a high energy density and is capable of attaining high output and high-speed charging and discharging. <P>SOLUTION: An energy storage system 100 comprises: a battery negative electrode plate 111; a battery positive electrode plate 112; a lithium sulfur battery cell 110 including a battery separation membrane 113 interposed between the battery negative electrode plate and the battery positive electrode plate and performing electrical insulation thereof; and an electrochemical capacitor cell 120 that is laminated for electric insulation through the lithium sulfur battery cell and a cell separation membrane 130 and that includes a capacitor negative electrode plate 121, a capacitor positive electrode plate 122, and a capacitor separation membrane 123 interposed between the capacitor negative electrode plate and the battery positive electrode plate for electric insulation thereof. <P>COPYRIGHT: (C)2012,JPO&INPIT |
