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
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刘玉成, 杨源, 胡宇浩, 李雨航, 赵子泰, 马志勇, 董玉亮
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Risk Assessment of Hydrogen Production Station Equipment Based on Event Tree Cascading Fault Deduction and Evidential Reasoning
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Yucheng LIU, Yuan YANG, Yuhao HU, Yuhang LI, Zitai ZHAO, Zhiyong MA, Yuliang DONG
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表5 制氢站设备风险评价输入数据
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Tab. 5 Input data for risk assessment of hydrogen production station equipment
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制氢站核心设备 | 风险指标 | 风险指数 | 模糊化结果 |
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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) |
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