金冠电气申请高压避雷器在线运行状态检测相关专利，提高避雷器运行状态检测结果的准确性和可靠性

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金融界2025年8月23日消息，国家知识产权局信息显示，金冠电气股份有限公司;南阳理工学院申请一项名为“高压避雷器在线运行状态检测方法及装置”的专利，公开号CN120522487A，申请日期为2025年06月。专利摘要显示，本申请提供了一种高压避雷器在线运行状态检测方法及装置，属于自动监测技术领域，该方法包括：基于设置在避雷器回路中的传感器获取高频振荡干扰信号的幅值、工频干扰信号的幅值和随机噪声...

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