A self-powered uninterruptible power supply based on magneto-electric coil

CN224305509UActive Publication Date: 2026-05-29DALIAN UNIV OF TECH PANJIN INST OF IND TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DALIAN UNIV OF TECH PANJIN INST OF IND TECH
Filing Date
2024-08-22
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Traditional self-powered technologies cannot guarantee stable power output when the current flowing through the transmission line fluctuates significantly, and they also cannot guarantee stable power output when the transmission line is faulty.

Method used

The system employs a self-powered uninterruptible power supply based on magnetoelectric coils. By setting an openable structure between the energy storage coil and the compensation coil, combined with an energy storage battery, it achieves stable energy storage and release. This includes surge protection, rectification, chopper filtering, and super energy storage circuits to ensure stable power output.

Benefits of technology

It provides a stable and uninterrupted DC power supply for industrial equipment, overcomes the impact of current fluctuations, ensures the safe operation of the system, and provides power through energy storage batteries in case of failure, meeting the needs of industrial field measurement and control sensors and wireless communication.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of self-powering uninterruptible power supply based on magneto-electric coil, self-powering uninterruptible power supply based on magneto-electric coil includes power cord, iron core, magneto-electric coil, energy storage battery and load output;The power cord is used to input current to the iron core, the magneto-electric coil is stored electric energy between iron core by electromagnetic induction, magneto-electric coil includes energy storage coil and compensation coil;Wherein, the energy storage coil and the load output between constitute closed loop, compensation coil and energy storage coil between setting openable and closeable structure.The utility model embodiment's self-powering uninterruptible power supply based on magneto-electric coil can provide stable uninterrupted direct-current power supply for industrial equipment field measurement and control sensor system, to ensure system safe operation;The power uses self-powering technology based on magneto-electric coil, by setting openable and closeable structure between energy storage coil and compensation coil, overcome the shortcoming that traditional self-powering technology cannot guarantee the stable output of power.
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