Drop-out fuse capable of monitoring operation state in real time

• Main Authors: NI HONGHUA, CHEN HUIJUAN, LYU DAQING, CHEN CHAO, MA ZHENYU, SHI FANGTONG
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; RELAYS; SELECTORS; TARIFF METERING APPARATUS; TESTING

The invention relates to a drop-out fuse capable of monitoring an operation state in real time, the drop-out fuse comprises a fusion tube and a pull ring assembly, the outer side wall of the fusion tube is provided with a shell, the shell is internally provided with a temperature acquisition assembly, a current monitoring module, a voltage monitoring module, an angle monitoring module and a single-chip microcomputer, the single-chip microcomputer is connected with a wireless transmitting module, and the single-chip microcomputer is connected with a wireless receiving module. A sealing cover is arranged on the pull ring assembly; the temperature, current, voltage and position states of the fusion tube are monitored in real time through the temperature acquisition assembly, the current monitoring module, the voltage monitoring module and the angle monitoring module which are arranged in the shell, and the single-chip microcomputer monitors the temperature, the current, the voltage and the position states of the