基于系统安全工程理论的某电力建设集团企业双重预防机制研究

Research on the Dual-Prevention Mechanism of a Power Construction Group Enterprise Based on System Safety Engineering Theory

摘要: 本研究结合系统安全工程理论，为电力建设集团构建了适配的双重预防机制，明确跨层级、全专业、国内外的系统边界，基于危险三要素辨识危险源，运用LEC法完成风险量化评价与分级管控，界定隐患为风险控制措施失效，搭建“辨识–评价–管控–排查治理”全流程体系，并通过信息化建设实现机制数字化落地。该机制破解了传统安全管理的痛点，实现传统与新型风险一体化管控，提升了电力建设安全管理的科学性与有效性，为新能源电力产业安全发展、助力“双碳”目标落地筑牢安全屏障，后续需结合行业发展持续动态优化机制。

Abstract: Combined with system safety engineering theory, this study constructs a tailored dual-prevention mechanism for power construction groups. It defines the system boundaries covering multilevel organizations, full-range specialties, and domestic-overseas business scope. Hazard identification is carried out based on the three-element hazard theory, and the LEC method is adopted for quantitative risk assessment and hierarchical risk control. This study defines hidden dangers as failures of risk-control measures, and establishes a full-process system of “identification-assessment-control-investigation and rectification”. Digital implementation of the mechanism is realized via information-based construction. The proposed mechanism addresses pain points of conventional safety management, enables integrated management of traditional and emerging risks, and improves the scientificity and effectiveness of safety management for power construction. It builds a solid safety barrier for the safe development of the new-energy power industry and supports the achievement of the “Dual-Carbon” goals. Continuous dynamic optimization of the mechanism shall be performed in accordance with industrial development in follow-up work.