PROBLEM TO BE SOLVED: To provide a vehicle mounted power supply device capable of suppressing occurrence of a ground fault current.SOLUTION: A diode D1 is provided on a path R1 connecting a generator 1 and a power storage device 21. The forward direction of the diode D1 is the direction in which a charging current for the generator 1 to charge the power storage device 21 flows. A diode D2 is provided on a path R2 connecting the generator 1 and a power storage device 22. The forward direction of the diode D2 is a direction in which the charging current for the generator 1 to charge the power storage device 22 flows.SELECTED DRAWING: Figure 1
【課題】地絡電流の発生を抑制できる車載電源用装置を提供する。【解決手段】ダイオードD1は、発電機1と蓄電装置21とを結ぶ経路R1上に設けられる。ダイオードD1の順方向は、発電機1が蓄電装置21を充電する充電電流が流れる方向である。ダイオードD2は、発電機1と蓄電装置22とを結ぶ経路R2上に設けられる。ダイオードD2の順方向は、発電機1が蓄電装置22を充電する充電電流が流れる方向である。【選択図】図1
VEHICLE MOUNTED POWER SUPPLY DEVICE AND VEHICLE MOUNTED POWER SUPPLY SYSTEM
車載電源用装置および車載用電源システム
2017-10-26
Patent
Electronic Resource
Japanese
IPC: | H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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