Alternating current sampling device for line loss of voltage drop and voltage reduction transformer area

The utility model provides an alternating current sampling device for line loss of a voltage drop voltage reduction area, which comprises a flexible current transformer, a voltage acquisition device and an Internet of Things intelligent sensor, the flexible current transformer and the voltage acquisition device are electrically connected with the Internet of Things intelligent sensor, and the Internet of Things intelligent sensor is electrically connected with a transmitting antenna. One end of the transmitting antenna is electrically connected with a master station server, a Rogowski coil is adopted in the flexible current transformer for metering, a USR-GM3 intelligent chip is adopted in the Internet of Things intelligent sensor, and the flexible current transformer, the voltage acquisition device, the Internet of Things intelligent sensor and the master station server form a sampling device. The flexible current transformer and the voltage acquisition device collect current and voltage information and tran