PROBLEM TO BE SOLVED: To suppress deterioration of a battery.SOLUTION: The composite power storage system includes a power type battery and a capacity type battery. The power type battery and the capacity type battery are directly connected in parallel to each other. The power type battery and the capacity type battery are connected to a motor via a power converter. A resistance value of wiring from the power type battery to the power converter is smaller than a resistance value of wiring from the capacity type battery to the converter. For example, the length of the wiring from the power type battery to the power converter is shorter than the length of the wiring from the capacity type battery to the converter.SELECTED DRAWING: Figure 1
【課題】本発明は、電池の劣化を抑制することを目的とする。【解決手段】パワー型電池と容量型電池とを有し、パワー型電池と容量型電池とが互いに直に並列接続され、パワー型電池と容量型電池とが電力変換器を介してモータに接続され、パワー型電池から電力変換器までの配線の抵抗値は、容量型電池から変換器までの配線の抵抗値よりも小さく、例えば、パワー型電池から前記電力変換器までの配線の長さは、前記容量型電池から前記変換器までの配線の長さよりも短い複合蓄電システム。【選択図】図1
COMPOSITE POWER STORAGE SYSTEM
複合蓄電システム
2018-11-15
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |