【摘要】 为了减轻作业强度,增大绝缘防护力度,采用绝缘斗臂车为作业平台的带电作业方式越来越普遍。以500 kV输电线路为例,采用有限元方法分析了不同作业位置和不同作业姿势下人体表面电场分布规律。通过现场试验验证了仿真计算的正确性和有效性,为评估绝缘斗臂车上带电作业人员的安全影响因素提供了理论依据。更多还原

【Abstract】 In order to decrease the work intensity and increase the strength of insulation protection,it is becoming more and more popular to use insulated boom-type aerial car as a work platform in live working.Taking 500 kV transmission line as an example,the paper analyzes the distribution law of body-surface electric field with different working postures in diverse working positions by adopting finite element method.The correctness and effectiveness of the simulation calculation is verified through the field tests.The research results provide theoretical basic for assessing the influence factors on operation personnel security when live working in the insulated boom-type aerial car.更多还原