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发明公开
CN110412368A 基于声纹识别的电力设备在线监测方法及系统 无效 - 驳回

基于声纹识别的电力设备在线监测方法及系统
摘要：
本发明公开了一种基于声纹识别的电力设备在线监测方法和系统，采集预先设置的至少一个第一拾音器中的数据流和预先设置的至少一个第二拾音器中的数据流。确定存在所建立的第一拾音器包括数据流和对应数据流节点与所述至少一个第二拾音器包括数据流和对应数据流节点以及数据服务器原始数据连接关系是都匹配；输出匹配结果。与现有技术相比，本方提供的基于声纹识别的电力设备在线监测方法和系统，通过监测设备运行时的声音信号，对变压器运行状态进行在线监测.并且与变电站监控系统相配合，从多方面掌握设备实际运行情况，优化变电站系统的管理，对提高设备的检修效率、可靠性，延长设备使用寿命都有重要的现实意义。
摘要（英）：

The invention discloses a method and system for online monitoring of power equipment based on voiceprint recognition. The method comprises the steps of collecting a data stream in at least one first pickup disposed in advance and a data stream in at least one second pickup disposed in advance; determining whether a connected relation established among the data stream and the corresponding data stream node included in the first pickup, the data stream and the corresponding data stream node included in the second pickup and original data of a data server is matched or not; and outputting a matching result. Compared with the prior art, according to the method and the system for online monitoring of the power equipment based on voiceprint recognition provided by the invention, by monitoring asound signal of the equipment during operation, the online monitoring is performed on the operation state of the transformer and is matched with a transformer substation monitoring system, the actualoperation of the equipment is mastered from multiple aspects, the management of the transformer substation system is optimized, and the method and the system have important practical significance forimproving the maintenance efficiency and reliability of the equipment and extending the service life of the equipment.

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