MANAGEMENT DEVICE AND POWER SUPPLY SYSTEM

Management device (30) manages storage modules (M1) each parallel-connected to power supply (60, 2) through switch (RY1). Determination unit (313) of management device (30), in a state where switches (RY1) connected to some of power storage modules (M1) in the power storage modules (M1) are on; and...

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Bibliographische Detailangaben
1. Verfasser:	TAKAO, Hiroshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Management device (30) manages storage modules (M1) each parallel-connected to power supply (60, 2) through switch (RY1). Determination unit (313) of management device (30), in a state where switches (RY1) connected to some of power storage modules (M1) in the power storage modules (M1) are on; and switches (RY1) connected to the remaining power storage modules (M1) are off, when at least one of the off-state switches (RY1) are turned on, determination unit (313) does not permit the switch (RY1) to be turned on when a maximum value of current or power allowed to charge all of the power storage modules (M1) is lower than a threshold based on the maximum before the switches (RY1) are is turned on.