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应用于断路器的故障状态实时监测系统

InventionUnknown
10Claims · 1 independent
§ Ⅰ

Dossier Overview

Inventor

董建; 袁朴; 陈冲; 王杰; 吴炳林

Filing Date

Jul 30, 2026

Publication Date

Oct 27, 2026

IPC Classification

G01R 31/327 (2006.01)G01D 21/02 (2006.01)

本发明公开了应用于断路器的故障状态实时监测系统,涉及断路器故障监测技术领域,解决了现有技术中,传统监测方案多采用单一参数阈值判断、固定去抖延时、事后故障溯源的监测模式的技术问题,具体为通过同步采集断路器绝缘电阻、柜内温湿度、凝露状态时序数据,量化绝缘电阻稳态衰减速率,实现绝缘故障精准判定与主动防控;通过将触点抖动事件映射至工频电压相位坐标系,提取相位集中度熵值、翻转活跃度双维度特征,经张量映射生成松动可信度指标,动态适配去抖参数,精准识别辅助触点螺栓松动隐性故障;通过梳理运行依赖关系,构建全局运行网络与因果依赖链,实现异常数据精准溯源、故障根源定位与连锁隐患正向排查。

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