水力发电2024，Vol.50Issue(5)：110-116,7.
基于流域电力生产数据中心的主设备故障诊断研究
Research on Fault Diagnosis of Main Equipments Based on the Power Production Data Center of River Basin Cascade Hydropower
卓康 1陈霄逸 1郑蔚 1宋琳莉 1张鹏 1石发太2
作者信息
- 1. 中国电建集团成都勘测设计研究院有限公司, 四川 成都 610072
- 2. 雅砻江流域水电开发有限公司, 四川 成都 610051
- 折叠
摘要
Abstract
With the development of intelligent hydroelectric power stations and centralized control centers,the water and hydropower development companies in various river basins have constructed power production data centers,established the standardized and normalized data models and connected the underlying system channels together.Based on the power production data center,this paper constructs a unified data model for monitoring the main equipments,and in response to the shortcomings of the existing equipment alarm mode,analyzes the advantages of expert knowledge and intelligent diagnostic methods.A comprehensive diagnostic system for the main equipments of power stations is established to provide multi-level and multi-perspective diagnostic reference opinions.This system is of great significance for promoting the development of intelligent hydroelectric power and centralized control.Taking the operating condition data of a mixed-flow turbine-generator unit as an example,the effectiveness of the comprehensive diagnostic model is analyzed and verified.关键词
流域梯级水电站/电力生产数据中心/智能集控/特征提取/主设备故障诊断Key words
basin cascade hydropower station/power production data center/intelligent centralized control/feature extraction/main equipment fault diagnosis分类
信息技术与安全科学引用本文复制引用
卓康,陈霄逸,郑蔚,宋琳莉,张鹏,石发太..基于流域电力生产数据中心的主设备故障诊断研究[J].水力发电,2024,50(5):110-116,7.
