[企业管理]让PI系统发掘企业数据蕴藏的无限潜能.pdf

Asset Optimization Asset Optimization and and Condition-Based Maintenance (CBM) Condition-Based Maintenance (CBM) Improving Reliability and Quality Improving Reliability and Quality 资产性能最优化 资产性能最优化 及 及 实时状态检修/维护 实时状态检修/维护 提升可靠性及性能 提升可靠性及性能 Ann Moore – Business Development Executive 策略事务开发总监 Agenda议程 • Asset Management Issues and Trends (资产管理方面的问题和趋势) • Utility Use Cases (电力公司应用案例) 应用案例) – PSEG CMMS – SDGE RtCBM • Benefits and ROI (效益和投资回报) • Summary and QA (结语和问题与答疑) 资产管理演化 1. 传统的资产管理方法 - Issues问题 - Limitations局限性 2. 维护实践演化 Past Present Future Past Present Future • Interval based (基于时间间隔) – Time based (基于时间) – Counter based (基于操作次数) • Condition based (基于状态) • Real-time Condition based (基于实时状态) • Future Asset Management Practice (面向 未来资产管理策略) PSEG (Public Service Electric Gas) CMMS (Computerized Maintenance Management System) 电脑化的维修管理系统 WHY? Asset Management - Inside Plant What do you do when… You have $1.5B of installed plant with a replacement value of $5.4B Average age of the assets exceeds 40 years All equipment is expected to be used and useful all the time, and Maintenance expenditures erode earnings and capital replacement provides for no new revenue? Equipment Age Profile in Utility Transformers 变压器