Wireless current sensor device

TL;DR: In this article, the authors proposed a wireless current sensor device, which consists of a power module, a sampling input, a Hall element, a coil module, and a wireless output module.

Abstract: The invention provides a wireless current sensor device, and relates to the technical field of electrics. The wireless current sensor device comprises a power module, a sampling input module, a Hall element module, a coil module and a wireless output module. The sampling input module is connected with the Hall element module. The Hall element module is connected with the coil module. The wireless output module is connected with the sampling input module. The power module supplies power to the sampling input module and the wireless output module. Current is output through the wireless output module after being sampled. By means of the wireless current sensor device, traditional structural design of current transformers is changed, signal is transmitted in a wireless transmission mode, and the wireless current sensor device has a good practical application effect and is convenient to install and high in universality.