能源工程2025，Vol.45Issue(1)：55-62,8.DOI:10.16189/j.nygc.2025.01.008
基于组合赋权法和可拓理论的LNG接收站安全评价模型研究
Research on safety evaluation model of LNG receiving station based on combination weighting method and extension theory
陈谦 1李雅娴 1赫文博 1陈益明1
作者信息
- 1. 浙江浙能温州液化天然气有限公司,浙江 温州 325701
- 折叠
摘要
Abstract
Liquefied natural gas(LNG)receiving station belongs to the hazardous chemical industry,there may be some safety risks in the daily operation,the study of its safety evaluation system and safety early warning model is of great significance.Based on the relevant literature in the industry,combined with the actual operation of Wenzhou LNG receiving station,this paper establishes the safety evaluation system of LNG receiving station,and establishes the safety warning level and alarm limit.At the same time,a scientific weight calculation method and an improved safety evaluation model are obtained after the extension theory is modified by the combinatorial weighting method.Finally,a practical case is cited to verify the model method,and the safety evaluation results in line with the actual operation are obtained,which proves that the safety evaluation model has certain reference value and can make timely warning for the safe operation of LNG receiving stations.关键词
LNG接收站/安全评价/熵权/评价模型/AHPKey words
LNG receiving station/safety evaluation/entropy weight/evaluation model/AHP分类
能源科技引用本文复制引用
陈谦,李雅娴,赫文博,陈益明..基于组合赋权法和可拓理论的LNG接收站安全评价模型研究[J].能源工程,2025,45(1):55-62,8.
