PROBLEM TO BE SOLVED: To provide a quick charging device of which the power consumption loss can be suppressed.SOLUTION: A quick charging device 1 is provided in which, in charging, a second contact 21b of a first switch 21 and a third contact 21c of the first switch 21 are connected together and a second contact 22b of a second switch 22 and a fifth contact 22c of the second switch 22 are connected together to thereby form a battery module series circuit P, so that a charger 3 is connectable to the battery module series circuit P. In the quick charging device 1, in discharging, a first contact 21a of the first switch 21 and the third contact 21c of the first switch 21 are connected together and a fourth contact 22a of the second switch 22 and the fifth contact 22c of the second switch 22 are connected to thereby form a battery module parallel circuit Q, so that a load part 5 is connectable to the battery module parallel circuit Q.SELECTED DRAWING: Figure 1
【課題】電力消費の損失を抑制することができる急速充電装置を提供する。【解決手段】急速充電装置1は、充電の場合には、第一スイッチ21の第二接点21bと第一スイッチ21の第三接点21cとを接続し、かつ、第二スイッチ22の第一二接点22bと第二スイッチ22の第五接点22cとを接続することで電池モジュール直列回路Pを形成し、当該電池モジュール直列回路Pに充電器3を接続可能にする。また、急速充電装置1は、放電の場合には、第一スイッチ21の第一接点21aと第一スイッチ21の第三接点21cとを接続し、かつ、第二スイッチ22の第四接点22aと第二スイッチ22の第五接点22cとを接続することで電池モジュール並列回路Qを形成し、当該電池モジュール並列回路Qに負荷部5を接続可能にする。【選択図】図1
QUICK CHARGING DEVICE
急速充電装置
01.03.2018
Patent
Elektronische Ressource
Japanisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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