电弧伤害机理及其防护服装测评技术研究现状

Research Status of Arc Damage Mechanism and Protective Clothing Evaluation Technology

探讨电弧伤害机理及防护服装测评技术的研究现状。介绍了电弧发生机理和电弧形式。重点阐述了电弧闪光测试技术研究现状和服装防护性能测试方法。指出:今后对于电弧入射能量模型的预测将应考虑电弧运动形式、实际作业设备等不可量化的因素;同时,应针对各种电弧形式的服装防护性能测试方法进行研究。认为:建立多种电弧形式下的测试方法势在必行;服装整体系统以及人体动作姿势对防护服防护性能的影响将成为未来的研究方向。

Research status of arc damage mechanism and protective clothing evaluation technology were dis⁃cussed.Arc generation mechanism and arc form were introduced.Research status of arc flash test technology and test method of clothing protection property were mainly elaborated.It is pointed out that in the future non-quantifiable fac⁃tors such as arc motion form and actual operating equipment which affect prediction of arc incident energy model should be considered.In addition,research on clothing protection property testing methods of various arc forms should be studied.It is considered that establishment of test methods under various arc forms is imperative,effect of the overall system of clothing and posture of human body on protective property of protective clothing will become future research direction.