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安全文化建设在保证企业安全生产经营中起着重要的作用。电力是国民经济的基础,为了对供电企业安全文化建设有更加全面的认识和评估,促进企业安全生产,结合供电企业安全文化特点,建立了符合供电企业实际的全面客观的安全文化评价指标,并且利用主成分分析法和BP神经网络相结合的数学模型对供电企业安全文化状况进行评价。通过利用EXCEL,SPSS和MAT-LAB等软件,结合具体实例,可以方便直观的验证方法的有效性和科学性,为督促供电企业加强安全文化建设提供依据。
Construction of safety culture plays an important role in ensuring the safe production and operation of the enterprise. Electricity is the basis of the national economy. In order to have a more comprehensive understanding and assessment of safety culture of power supply enterprises and to promote safety production of enterprises, combined with the characteristics of safety culture of power supply enterprises, a comprehensive and objective safety culture evaluation index in line with the actual situation of power supply enterprises has been established. Using the combination of principal component analysis and BP neural network mathematical model to evaluate the safety culture of power supply enterprises. Through the use of software such as EXCEL, SPSS and MAT-LAB, combined with specific examples, the validity and scientificness of the method can be verified conveniently and intuitively, which provides the basis for supervising the power supply enterprises to enhance safety culture.