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水电厂维护分布式协同决策支持系统研究
引用本文:郭江,曾洪涛,李朝晖. 水电厂维护分布式协同决策支持系统研究[J]. 中国电机工程学报, 2005, 25(15): 127-132
作者姓名:郭江  曾洪涛  李朝晖
作者单位:1. 大连理工大学电气工程与应用电子技术系,辽宁省,大连市,116024
2. 华中科技大学水电与数字化工程学院,湖北省,武汉市,430074
摘    要:状态检修是一个系统工程,受制于设备的健康状态、水情、电力市场需求等多方面的条件,为了减少停机时间和维修费用,电厂正在逐步从计划检修向状态检修过渡,如何实现维修人员、专家和计算机之间的协调是非常重要的。因此该文设计了面向水电厂维护的分布式协同决策支持系统(MoDCDSS),探讨了采用计算机支持的协同工作(CSCW)、智能代理与虚拟现实技术实现分布式协同诊断决策的原理和方法,详细介绍了系统的目标、框架和系统功能,以及软硬件实现方法。系统已经在葛洲坝电厂投入运行,结果良好。

关 键 词:电力工程 决策支持系统 维护 诊断 计算机协 同支持工作 虚拟现实 智能代理
文章编号:0258-8013(2005)15-0127-06
收稿时间:2005-01-15
修稿时间:2003-01-15

MAINTENANCE ORIENTED DISTRIBUTED COOPERATIVE DECISION SUPPORTED SYSTEM FOR HYDROPOWER PLANT
GUO Jiang,ZENG Hong-tao,LI Zhao-hui. MAINTENANCE ORIENTED DISTRIBUTED COOPERATIVE DECISION SUPPORTED SYSTEM FOR HYDROPOWER PLANT[J]. Proceedings of the CSEE, 2005, 25(15): 127-132
Authors:GUO Jiang  ZENG Hong-tao  LI Zhao-hui
Abstract:Condition-based maintenance (CBM) is a systematic project, and the information coming from equipments condition, water and market must be all taken into account. In order to reduce the equipment downtime and the maintenance cost, the maintenance strategy in hydropower plants has to be progressively changed from time-based maintenance (TBM) to CBM. It is very important issues that how to achieve the harmony among the operator, expert and the computer, maintenance oriented distributed cooperative decision supported system (MoDCDSS) for hydropower plants is presented in this paper. The principle and the method of distributed cooperative diagnosis decision making are discussed, which adopt three technologies, such as computer supported cooperative work (CSCW), agent and virtual reality (VR). The systematic goal, framework and function are particularly introduced, and the implementation method of hardware and software is proposed. The MoDCDSS has been already put into operation in Gezhouba hydropower plants, the result shows good.
Keywords:Electric power engineering   Decision supported system   Maintenance  Diagnosis   CSCW   Virtualreality   Agent
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