Large-current measuring device based on high-precision current sensor and shunt

• Main Authors: HUANG DACHENG, ZHENG YI, CHEN QUAN, ZHONG ZHENG, SIMA ZHONGWU, YU CHENCHEN
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a large current measuring device based on a high precision current sensor and a diverter, which is used for accurately measuring large current and comprises a high precision current sensor and a diverter, the diverter comprises a first wiring screw hole, a connecting piece and a second wiring screw hole, and the first wiring screw hole and the second wiring screw hole are positioned on the two sides of the connecting piece. The large current measuring device based on the high-precision current sensor and the diverter, disclosed by the utility model, shunts the current input by the diverter, so that the high-precision current sensor accurately measures the current on the small current side of the diverter, and then calculates the actually input large current through the constant shunting ratio of the diverter. 本实用新型公开了一种基于高精度电流传感器与分流器组成的大电流测量装置，用于对大电流进行精确测量，包括高精度电流传感器和分流器，所述分流器包括第一接线螺丝孔、连接件和第二接线螺丝孔，所述第一接线螺丝孔和所述第二接线螺丝孔位于所述连接件的两侧。本实用新型公开的一种基于高精度电流传感器与分流器组成的大电流测量装置，其对分流器输入的电流进行分流，以使得高精