10kV带电作业用绝缘斗臂车典型故障排除研究

Study on the Typical Failure Recovery of Aerial Lift Device with Insulating Arm for 10kV Live Working

10kV配电带电作业是提高供电可靠性的重要手段,目前采用绝缘斗臂车进行10kV带电作业已得到广泛应用。由于使用频次较高,现场作业环境复杂多样,长时间使用造成的磨损以及作业环境的影响,使绝缘斗臂车的动力性、经济性、可靠性下降。对绝缘斗臂车常见的机械故障和电气故障进行分析与研究,给出了故障产生原因及对应的解决措施,快速排除绝缘斗臂车故障,确保车辆处于良好工作状态,为带电作业的高效开展提供保障,具有实践指导价值。

The live-line operation is an important measure to ensure the reliability of power supply of the distribution network.Currently,aerial lifting devices with insulating arms are widely used for carrying out 10kV live-line operation.Due to the friction caused by frequent usage and the complex working environment,the maneuver ability,economic efficiency and reliability of the vehicle declines.To trouble-shoot and remove the failure quickly and ensure the good condition,the typical failure of the mechanical and electrical system is analyzed.The cause and counter measures to these failures are presented.This research would provide safety support for the live-line operation and has significant practical value.