Design of Spatial Energy Acquisition and Energy Consumption Optimization Model of Current Sensor

In order to avoid the threat of power grid operation caused by the failure of energy harvesting circuit, a spatial energy harvesting and energy consumption optimization model of current sensor is proposed. The acquisition module is used to perceive the signal of the energy acquisition circuit, and the sensed circuit information is transmitted to the transient recording module of Micro-electromechanical Systems (MEMS) equipment through TCP/IP network communication, and through the control module. The output energy consumption of the energy acquisition circuit is adaptively controlled to realize the space energy acquisition and energy consumption optimization of the current sensor. The experimental results show that this method can not only suppress the various harmonics, but also has a better separation effect of attenuated DC components, better energy consumption optimization effect and higher stability when the energy extraction circuit fails.