Storage battery pack parameter measuring circuit

The utility model discloses a storage battery pack parameter measuring circuit which comprises a power supply Bat, a relay R1Rn, a relay R1aRna, an MOS tube T1, an MOS tube T2, a current sensor CT, anA/D chip U1, a CPU central processing unit U2, a decoder chip selection chip U3 and an optical relay...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DING JINKE, PENG YUNHUA, LI YOUFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a storage battery pack parameter measuring circuit which comprises a power supply Bat, a relay R1Rn, a relay R1aRna, an MOS tube T1, an MOS tube T2, a current sensor CT, anA/D chip U1, a CPU central processing unit U2, a decoder chip selection chip U3 and an optical relay pack U4. The positive electrode of the storage battery Bat1 is connected with the drain electrodeof the MOS transistor T1 and the charging fuse core F1 through the contact of the relay Rn, and the positive electrode of the storage battery Batn is connected with the drain electrode of the MOS transistor T1 and the charging fuse core F1 through the contact of the relay Rn. The storage battery parameter acquisition device has the advantages that the storage battery parameters acquired by the storage battery parameter acquisition device are more accurate and higher in precision; 2, balanced charging and activated charging can be carried out on the storage battery with backward performance inthe storage battery pack, a