一种基于AI技术的低压配电系统监测与保护方法及装置

By employing an AI-based monitoring and protection method for low-voltage power distribution systems, which utilizes data acquisition, tensor decomposition, and adaptive mechanisms, the intermittent faults and high-dimensionality issues of low-voltage power distribution systems are addressed. This enables efficient fault diagnosis and intelligent protection, thereby enhancing the system's adaptive capabilities and power supply reliability.

CN121216737BActive Publication Date: 2026-07-17ZHONGYUAN INT (CHANGCHUN) HIGH TECH ARCHITECTURAL DESIGN INST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHONGYUAN INT (CHANGCHUN) HIGH TECH ARCHITECTURAL DESIGN INST CO LTD
Filing Date
2025-11-25
Publication Date
2026-07-17

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Abstract

本发明涉及低压配电领域，公开了一种基于AI技术的低压配电系统监测与保护方法及装置，包括在各低压配电站点，通过电流、电压、温度等电气参数采集装置进行实时采集，并进行预处理后提取包络曲线，针对包络谱特征的高维性问题，采用张量分解技术特征压缩、压缩特征表示，引入自适应阈值方法选择重要的张量分量；基于压缩后的特征表示，在各配电站点训练本地故障检测模型。本发明将AI技术运用于低压配电系统保护领域，不仅可以实现基础的、传统的电流保护，而且可以根据需要设置温度、电压、畸变、闪变等保护，提升了低压配电系统的故障检测能力，提高了低压配电系统供电可靠性和安全性，为智能电网建设提供了全新的技术路径。
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