Switch equipment mechanical state monitoring method, device and equipment and storage medium

• Main Authors: REN YIJIA, CONG PEIJIE, QU DEYU, XIAO BAIHUI
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The embodiment of the invention provides a switch equipment mechanical state monitoring method and device, equipment and a storage medium. The method comprises the following steps: acquiring a mechanical characteristic waveform of switch equipment; wherein the mechanical characteristic waveform comprises a current waveform and a travel curve; current characteristic values corresponding to the current waveform and the stroke curve are extracted; comparing the current characteristic value with a standard characteristic value in a preset mode library, determining whether the mechanical characteristic state of the switch equipment is abnormal or not, and outputting a monitoring result; according to the invention, the mechanical characteristic waveform is obtained online in real time or periodically, the current characteristic value corresponding to the obtained mechanical characteristic waveform is compared with the standard characteristic value in the preset mode library, whether the mechanical characteristic st