水电站机电技术2025，Vol.48Issue(5)：1-4,4.DOI:10.13599/j.cnki.11-5130.2025.05.001
基于YOLO-v3的水轮发电机转子外圆结构件智能监测
Intelligent monitoring method for rotor outer circle structural parts of hydro-generator based on YOLO-v3
摘要
Abstract
The rotating parts of hydro-generator feature high speed and frequent changes in working conditions,so production accidents often occur as a result of loose bolts,abnormal deformation of outgoing lines,etc.At present,the personnel of power plants inspect and maintain important parts inside the generators mainly through manual patrol inspections.However,manual patrol inspections shall be carried out after shutdown,and the accuracy of pre-failure judgment and data measurement during patrol inspections vary from person to person.This paper uses an image recognition system for automatic detection and judgment of rotor outer circle structural parts,thus replacing conventional manual operation and maintenance.The system uses non-contact detection methods to eliminate the shutdown for identification and detection and avoids data errors caused by human factors.It can achieve extremely high measurement data consistency,measurement accuracy,efficiency,and reliability.关键词
水轮发电机/转子/图像识别Key words
hydro-generator/rotor/image recognition分类
水利科学引用本文复制引用
熊治富,孙宏宇,李佳文,刘云平,陈珏良,唐飞..基于YOLO-v3的水轮发电机转子外圆结构件智能监测[J].水电站机电技术,2025,48(5):1-4,4.基金项目
国家电网有限公司基金项目(SGBJDK00NYJS2310477). （SGBJDK00NYJS2310477）
