Guided by grey clustering analysis,this work aims to assess the operational effectiveness of the safety management system of a power grid company.To achieve this,a total of 30 key elements were selected as evaluation indicators from the sys-tem.Subsequently,a safety management system efficiency evaluation model was established and applied to evaluate the safety management status of a provincial power grid company and its 16 subsidiaries.The evaluation results demonstrated excellent safe-ty management efficiency,which accurately reflected the actual situation.This confirms the reliability and practical applicability of the model.Furthermore,the evaluation results indicate that the company has a well-functioning safety management system that can be further optimized and promoted.Using the efficiency impact coefficient,the study identified five aspects with a signif-icant impact on the safety management level and requiring improvement.In response,targeted improvement measures were pro-posed from the perspectives of infrastructure construction,document control,industrial management,network management,and resource assurance.The research findings provide valuable decision support for evaluating the implementation of the national pow-er grid′s safety management system.Additionally,these findings are of significant value in comprehensively improving the safety management level of power grid companies.
维普
万方数据