基于红外热成像技术的发电机碳刷温度及其励磁电流监测的自整定系统  

Self Tuning System of Generator Carbon Brush Temperature and Excitation Current Monitoring Based on Infrared Thermal Imaging Technology

作　　者：郑浩 顾旭斌 季学友 潘明泽 Zheng Hao;Gu Xu-bin;Ji Xue-you;Pan Ming-ze

机构地区：[1]浙江浙能嘉华发电有限公司,浙江嘉兴314000 [2]杭州中为电子科技有限公司,浙江杭州310012

出　　处：《电力系统装备》2021年第11期21-23,共3页Electric Power System Equipment

摘　　要：文章主要介绍一种基于红外热成像技术的发电机碳刷温度监测系统结合励磁电参数采集模块,通过I/O端口,利用特定软件整定数据,通过提前设置软件参数、公式,结合碳刷温度数据库、励磁电流数据库进行智能比对、分析,将碳刷温度、温升趋势、励磁电流分布等情况直观地显示出来,保障发电机良好的运行状态。The article mainly introduces a generator carbon brush temperature monitoring system based on infrared thermal imaging technology combined with the excitation electric parameter acquisition module,through the I/O port,using specifi c software to set the data,set the software parameters and formulas in advance,and combine the carbon brushes temperature database and the excitation current database are intelligently compared and analyzed,and the carbon brush temperature,temperature rise trend,and excitation current distribution are displayed intuitively to ensure the good running state of the generator.

关 键 词：红外热成像 励磁电流 碳刷 数据库 

分 类 号：TM312[电气工程—电机]