Pasting type magnetic field energy taking module

Abstract

The invention discloses a pasting type magnetic field energy taking module, belongs to the technical field of electric power, and aims to overcome the defect that an existing energy taking wire is invariable in installation. The pasting type magnetic field energy taking module comprises a bus bar and an energy taking coil, the energy taking coil is installed on the outer surface of the bus bar in an attached mode to obtain induced voltage, and the energy taking coil forms 5V direct-current output voltage through a front end impact protection circuit, a rectification filter circuit and a voltage stabilizing circuit in sequence to be connected to intelligent sensing equipment. Compared with a straight-through coil, the pasting type energy taking coil has the advantages of being simple in structure, convenient to install, small in size and the like; and in addition, in some specific occasions, busbars are arranged compactly, and great inconvenience is brought to installation of the straight-through coil.

Description

technical field [0001] The invention belongs to the technical field of electric power and relates to a stick-type magnetic field energy harvesting module. Background technique [0002] In recent years, with the development of power grid technology, smart grid has gradually become a hot industry development trend. Online monitoring has become a major trend in the development of the current power system. By installing smart sensors on various power transmission and transformation equipment, the state of each equipment Parameters realize continuous acquisition and monitoring. The continuous development of sensor technology has made it possible to meet the increasing demand for monitoring parameters of electrical equipment, and the construction of intelligent sensor networks has also greatly reduced the cost of human, material and financial resources for daily maintenance. However, due to the particularity of the work of electrical equipment, the power supply problem of smart s...

AI Technical Summary

Problems solved by technology

However, due to the particularity of power equipment work, the power supply problem of smart sensors has not been well resolved

Environmental energy harvesting is the use of various energies that exist widely in nature, including solar energy, temperature difference heat energy, vibration mechanical energy, magnetic field energy, etc., but it also has the disadvantage of being easily affected by environmental factors.

[0004] In the method of line energy harvesting and power supply, a through-core coil is usually used, and the energy harvesting coil is set on the busbar, but this kind of energy harvesting coil has a large volume and mass, and the installation does not change.

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