爆炸性環境防爆電氣人員能力模式之研究

A Study of Competency Model of Explosion-Proof Electrical Workers for Explosive Atmospheres

陳吉祥(Chi-Hsiang Chen) ； 張火燦(Huo-Tsan Chang) ； 吳聰智(Tsung-Chih Wu)

《工程、技術與科技教育學術研討會》 第八屆 (2019/05) Pp. 111-124

https://doi.org/10.6571/SCETE.201905.0008

摘要

本研究旨在發展適合我國的爆炸性環境防爆電氣人員能力模式。研究者藉由模糊分析層級程序法（Fuzzy Analytic Hierarchy Process, FAHP）以達成研究目的。首先，來自產官學的8名專家審查該能力模式架構及提供修正意見。其次，邀集來自中台灣石化產業具防爆電氣專業的12名參與者，於2017年8月完成能力模式AHP問卷調査。統計結果顯示，防爆電氣人員能力模式及其能力項目部分，12名參與者的看法一致性程度達到可以接受的範圍（Consistency Index, CI≤0.1; Consistency Ratio, CR≤0.1）。研究結果指出，防爆電氣人員能力模式包含6個構面，而電氣人員擁有這些能力必須具備35個能力項目。研究結果顯示，被評定為最為重要的能力模式構面是「防爆原理應用與危險場所分類」，而35個能力項目中前三名分別是「理解爆炸性環境及防爆原理」、「理解工作場所的安全知識與意識」、及「理解爆炸性危險及危險區域的性質」。本研究發展的防爆電氣人員能力模式可作為電氣人員能力驗證、以及大學院校或產業發展電氣安全教育或訓練課程之參考架構。最後，研究者建議有關當局應發展防爆電氣訓練課程、及實施電氣人員能力驗證，以提升產業人員的國際就業競爭力。

關鍵字

爆炸性環境 ； 電氣人員 ； 能力模式 ； 模糊層級分析程序法（FAHP）

並列摘要

The objective of this study was to develop the competency model of explosion-proof electrical workers for explosive atmospheres. First, eight panel experts, who served in industry, governmental sectors, and academia, reviewed the hierarchical structure of a proposed competence model and provided comments for the model's revision. Next, twelve electrical workers, who were employed in the petrochemical industry in central Taiwan, participated in an analytic hierarchy process survey in August 2017. The statistical results indicated consensus regarding the importance of the competency models and items (consistency index ≤ 0.1; consistency ratio ≤ 0.1). This study revealed that a competency model for explosive atmospheres should consist of six dimensions. To obtain become fully competent, electrical workers must learn thirty-five competency items. The most crucial competency dimension, as ranked by the participants, was application of the basic principles of protection in explosive atmospheres and classification of hazardous areas. All participants agreed that the top three competency items were as follows: (1) understanding explosive atmospheres and explosion-protection principles; (2) understanding workplace safety and safety awareness; and (3) understanding the nature of explosive hazards and hazardous areas. The developed competency model should be a reference framework for certification of personnel competency and could be used as safety curricula in university education and industrial training. The relevant authorities may implement certification of personnel competency and promote training courses to bolster individuals' employment competitiveness.

並列關鍵字

Explosive atmospheres ； Electrical workers ； Competency model ； Fuzzy Analytic Hierarchy Process (FAHP)