基于事件树连锁故障推演和证据推理的制氢站设备风险评价
刘玉成, 杨源, 胡宇浩, 李雨航, 赵子泰, 马志勇, 董玉亮

Risk Assessment of Hydrogen Production Station Equipment Based on Event Tree Cascading Fault Deduction and Evidential Reasoning
Yucheng LIU, Yuan YANG, Yuhao HU, Yuhang LI, Zitai ZHAO, Zhiyong MA, Yuliang DONG
表5 制氢站设备风险评价输入数据
Tab. 5 Input data for risk assessment of hydrogen production station equipment
制氢站核心设备风险指标风险指数模糊化结果
电解槽人员损失1.892(0,0.145,0.392,0,0)
设备损失1.150(0,0.866,0,0,0)
电网影响1.397(0,0.804,0,0,0)
环境影响1.695(0,0.407,0.195,0,0)
经济损失1.150(0,0.866,0,0,0)
恢复时间1.644(0,0.474,0.144,0,0)
氢除湿器人员损失0.646(0.709,0.194,0,0,0)
设备损失1.913(0,0.116,0.413,0,0)
电网影响1.279(0,0.961,0,0,0)
环境影响1.291(0,0.945,0,0,0)
经济损失1.326(0,0.899,0,0,0)
恢复时间1.326(0,0.899,0,0,0)
氢分离洗涤器人员损失0.692(0.616,0.256,0,0,0)
设备损失1.904(0,0.129,0.404,0,0)
电网影响1.298(0,0.936,0,0,0)
环境影响0.650(0.7,0.2,0,0,0)
经济损失1.904(0,0.129,0.404,0,0)
恢复时间1.948(0,0.07,0.448,0,0)
氢气储罐人员损失1.833(0,0.223,0.333,0,0)
设备损失2.315(0,0,0.815,0,0)
电网影响1.361(0,0.852,0,0,0)
环境影响1.172(0,0.895,0,0,0)
经济损失1.361(0,0.852,0,0,0)
恢复时间1.947(0,0.071,0.447,0,0)
氢气管道人员损失0.636(0.729,0.181,0,0,0)
设备损失1.771(0,0.306,0.271,0,0)
电网影响1.226(0,0.967,0,0,0)
环境影响0.121(1,0,0,0,0)
经济损失1.226(0,0.967,0,0,0)
恢复时间1.256(0,0.993,0,0,0)