重要金属部件检修策略优化系统设计与实现  

Design and Implementation of Important Metal Components Management System

作　　者：刘聪睿 李文华 薛晗光[1] 杨群发 邹辉 袁力 欧少明 LIU Cong-rui;LI Wen-hua;XUE Han-guang;YANG Qun-fa;ZOU Hui;YUAN Li;OU Shao-ming(Xi’an Thermal Power Research Institute Co.,Ltd.,Xi’an 710054,China;Guangdong Energy Group Co,Ltd.Zhuhai Power Plant,Zhuhai 519050,China)

机构地区：[1]西安热工研究院有限公司,陕西西安710054 [2]广东省能源集团有限公司珠海发电厂,广东珠海519050

出　　处：《软件导刊》2021年第3期156-159,共4页Software Guide

基　　金：国家重点研发计划项目(2017YFF0210500)。

摘　　要：在计划检修体制下,火电机组检修存在重要金属部件检验针对性不强、检验部位分布不科学等检验资源配置不合理问题。为改善此类问题,设计并实现一个重要金属部件检修策略优化系统。系统结合专家经验知识建立风险评估模型,将风险和寿命评估细化到部件具体部位,给出机组重要金属部件风险状况和寿命评估结果,并根据评估结果给出适当的检验检修及技改等策略,从检验计划安排、部件更换建议、机组运行建议及部件风险可视化等方面对电厂检修策略进行优化,从而为电厂人员检修计划安排提供科学依据。Under the planned maintenance strategy,there are some unreasonable problems in the inspection resources allocation,such as the inspection of important metal parts is not targeted,the distribution of inspection parts is not scientific,etc.In order to im⁃prove these problems,an important metal components management system is designed.Based on the past application of life manage⁃ment system software and combined with expert experience knowledge,the system establishes the risk assessment model and makes the risk and life assessment specified to the parts.The system also provides the risk status and life assessment results of the important metal parts of the unit.According to the results of risk and life assessment,the system gives appropriate inspection and maintenance and technical transformation strategies,and optimizes the maintenance strategies of power plant from the aspects of inspection plan ar⁃rangement,component replacement suggestions,unit operation suggestions and component risk visualization.The application of this system can provide scientific basis for the arrangement of power plant maintenance personnel plan.

关 键 词：金属部件 风险评估 寿命预测 材料性能 检修计划 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]