多传感器融合的保护压板投退智能监测系统设计  

Design of Intelligent Monitoring System for Protective Pressure Plate on/off States Based on Multi-sensor Fusion

作　　者：杨浩 孙鑫 陈晨 YANG Hao;SUN Xin;CHEN Chen(Super high Voltage Company of State Grid Henan Electric Power Company,Zhengzhou 450000,China)

机构地区：[1]国网河南省电力公司超高压公司,河南郑州450000

出　　处：《河南科技》2025年第2期4-8,共5页Henan Science and Technology

摘　　要：【目的】随着电力系统规模持续扩大及复杂性日益增加,超高压变电站安全稳定运行的重要性愈发凸显。在变电站日常维护与检修工作中,保护压板投退操作是保障电力系统安全的关键环节。然而,传统的保护压板投退方式存在诸多弊端,如效率欠佳、人为错误风险较高等。为解决以上问题,实现电力系统安全稳定运行,设计出多传感器融合的保护压板投退智能监测系统。【方法】该系统通过巧妙组合压力传感器、位移传感器及微动开关传感器,充分发挥各传感器的优势,并构建基于多数据融合的模糊逻辑推理法的算法模型。【结果】该系统的应用,使保护压板投退监测的准确性与可靠性提高50%以上。【结论】该系统的设计为电力系统的安全稳定运行提供强有力保障。[Purposes]With the continuous expansion of the scale and increasing complexity of power sys⁃tems,the safe and stable operation of ultra-high voltage substations becomes increasingly important.In the daily maintenance and overhaul process of substations,the operation of putting in and taking out pro⁃tective pressure plates is a key node for ensuring the safety of power systems.However,traditional meth⁃ods of putting in and taking out protective pressure plates have many drawbacks,such as low efficiency and a high risk of human error.This paper deeply explores an intelligent monitoring system for putting in and taking out protective pressure plates based on multi-sensor fusion.[Methods]This system cleverly combines pressure sensors,displacement sensors,and microswitch sensors,fully demonstrating the unique advantages of each sensor,and constructs an algorithm model based on fuzzy logic inference method of multi-data fusion.[Findings]This innovative measure significantly improves the accuracy and reliability of monitoring the protective pressure plate on/off States by 50%.[Conclusions]The de⁃sign of the system provides a solid and powerful guarantee for the safe and stable operation of power systems.

关 键 词：保护压板投退 多传感器融合 模糊逻辑推理 智能监测 

分 类 号：TM63[电气工程—电力系统及自动化]