The transformer fault management information system design based on the risk assessment

Wei Hu, Haitao Yang, Jia Yan, Xiao-hui Zhu
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引用次数: 4

Abstract

Risk assessment is defined to measure the probability and security of risk resources synthetically. In this paper, risk assessment theory is employed firstly to maintenance tactics of transformer, the probability and severity of all failure modes of transformer are measured synthetically, and risk maintenance tactics of usual transformer's failure modes are obtained .Based on these, 5×5 risk matrix and 4 kinds of risk ranges are adopted to express the risk of all transformer's failure modes, and responding risk maintenance strategies are obtained; finally, a example is analysis to verify the correctness of the risk assessment frame and risk maintenance strategies. And the Visual Basic language and the Access database are applied in this paper to design the MIS of the transformer risk management.
基于风险评估的变压器故障管理信息系统设计
风险评估是对风险资源的概率和安全性进行综合度量。本文首先将风险评估理论应用于变压器维修策略,综合测度了变压器各种故障模式的概率和严重程度,得到了常见变压器故障模式的风险维修策略,在此基础上,采用5×5风险矩阵和4种风险范围来表示变压器各种故障模式的风险,得到了相应的风险维修策略;最后通过实例分析验证了风险评估框架和风险维护策略的正确性。本文采用Visual Basic语言和Access数据库来设计变压器风险管理信息系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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