A Practical Evaluation Method for Human Security Risk in Single Operation of Power Supplying

Abstract:

This paper proposes a risk evaluation method for human security during single power-supplying operation by use of expert evaluation, which serves for enhancing the human security level and power supplying reliability accordingly. The causes that affect human safety were distinguished into many factors which can be classified into 5 respects: man, machine, material, management and mediums, called ‘5M’ method. In order to quantize human safety risk, expert evaluation method was used to assess the human casualty accident occurrence probability value caused by these human security influencing factors. Then a practical evaluation method for human security risk was proposed by the product of human casualty accident (HCA) hazard with maximum probability and its probability value. Practicality of the proposed method was demonstrated on a real falling accident happened in 2005.

• Periodical: Advanced Materials Research (Volumes 1008-1009)
• Pages: 765-770
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1008-1009.765
• Online since: August 2014
• Authors: Yi Gang Liu, Ye Qiu, Xiu Ning Wei, Yu Long Huang*, Gan Biao Wang, Yun Tao Wang, Hao Xia Jiang
• Keywords: ‘5M’ Method, Human Casualty Accident (HCA), Human Security Risk, Power Supplying Operation (PSO)

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