Switching device for acquiring battery state

• Main Authors: ZHANG YUPING, SONG HUAWEI, LIU HONGLING, TAO JUN, BIE CHUANYU
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; 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; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The utility model discloses a switching device for acquiring the state of a battery, which belongs to the technical field of data transmission and comprises a plurality of acquisition parts, a plurality of battery connecting parts used for being connected with batteries and a plurality of charging and discharging cabinet connecting parts used for being connected with a charging and discharging cabinet. Each acquisition part comprises a current and voltage sensor, a voltage detection interface and a current detection interface, the voltage detection interface and the current detection interface are connected with a voltage and current display, and the input end and the output end of each current and voltage sensor are electrically connected with the corresponding battery connecting part and the corresponding charging and discharging cabinet connecting part respectively; the current detection interface and the voltage detection interface are electrically connected with the corresponding current and voltage sens