电厂电气一次主接线元件可靠性评估模型分析  

Analysis of reliability evaluation model of electrical primary main wiring components in power plant

作　　者：郑怀军 邱奕天 ZHENG Huaijun;QIU Yitian(Gansu Lanye Construction Supervision Co.,Ltd.,Lanzhou 730030,China;Nanjing University of Engineering,Nanjing 211100,China)

机构地区：[1]甘肃蓝野建设监理有限公司,兰州730030 [2]南京工程学院,南京211100

出　　处：《电子测试》2023年第2期77-81,共5页Electronic Test

摘　　要：作为电厂电力系统中的关键组成部分,电气一次主接线保持稳定的工作状态,是维持电厂电力系统以及燃气-蒸汽循环机组安全、高效运行的基础。因此,本文基于可靠性分析指标体系,针对主接线元件创建可靠性评估模型,通过模型计算主接线元件各种工作状态的概率,并通过实证分析验证该模型的有效性,为电厂电气系统稳定工作提供技术支持。As a key part of the power system of the power plant,the electric primary main wiring maintains a stable working state,which is the basis to maintain the safe and efficient operation of the power system of the power plant and the gas-steam cycle unit.Therefore,based on the reliability analysis index system,this article creates a reliability evaluation model for the main wiring components,calculated the probability of the working state of the main wiring components based on the model,and verified the effectiveness of the model through empirical analysis,in order to provide technical support for the stable work of the electrical system of the power plant.

关 键 词：电气一次主接线 可靠性评估模型 隐性故障 

分 类 号：TM732[电气工程—电力系统及自动化]