| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy carrier which has high reliability and can surely and easily carry energy and besides which can be constituted in small size at a low cost. SOLUTION: An energy carrier has a plurality of series circuits, where at least windings 3a-3d and switching means Sa-Sd are connected in series, and moreover it is constituted such that each of the plural series circuits can be connected each in parallel to each of plural energy accumulation means Ca-Cd, and the plural windings 3a-3d are magnetically coupled with one another, and the plural switching means Sa-Sd are switched severally and synchronously with one another. |
