Newness safety factor assessment method and system based on potential risk of key equipment

• Main Authors: LUO LIWEI, WANG JIANJUN, ZHU RUISONG, JIANG HONGCHAO, TAN JINLONG, DING MINGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the field of risk assessment of refinery enterprise overdue service devices, in particular to a key equipment potential risk-based new degree safety factor assessment method and system, and the method comprises the steps: selecting key equipment, and calculating a management coefficient, a defect coefficient and an equipment potential risk coefficient of the key equipment; and calculating a new degree safety coefficient of the single equipment based on the management coefficient, the defect coefficient and the equipment potential risk coefficient of the key equipment so as to represent the old and new degree of the key equipment. According to the method, the new degree safety coefficient based on the potential risk coefficient is established, and the actual new and old degree and the safety risk condition of the overage equipment are represented more accurately. 本发明涉及炼化企业超期服役装置的风险评估领域，尤其涉及一种基于关键设备潜在风险的新度安全系数评估方法和系统，所述方法选取关键设备，计算关键设备的管理系数、缺陷系数和设备潜在风险系数；基于关键设备的管理系数、缺陷系数和设备潜在风险系数计算单台设备的新