Sf6 Circuit Breaker Operating Mechanism Fault Detection Procedure

Equipment sf6 circuit breaker operating mechanism is equipped with various sensors that output data to the control system, including energy storage spring displacement, linkage connection status, and auxiliary contact signals. These signals form a quantitative basis for the mechanical action status. Based on the real-time acquisition of these signals, the control equipment can perform trend analysis and status assessment of changes in the action sequence.

The fault detection process also involves the analysis of vibration signals and electrical monitoring data. Dynamic change curves obtained by vibration sensors during the mechanism's operation can be used to identify abnormal states such as component jamming or wear. Combined with the algorithmic processing of this data by the microcomputer system, it can be determined whether the action chain is executing according to the design logic.

When an abnormal condition is detected, the system sends corresponding alarm information to the control center, facilitating further analysis of the specific fault domain by dispatching and maintenance personnel. In addition, by accumulating long-term data to form trend models, it is possible to help predict possible evolving failure modes and provide a reference for the maintenance plan of sf6 circuit breaker spring mechanism.