一种智能输电线路发热带电处理装置

带电装卸线夹是电工在操作之中常用到的分流安装工具,在电网的安装与对输电线路发热故障处理中有着重要的作用,传统的带电装卸线夹没有电流测量单元操作者无法掌握分流电流信息,且在使用时需要使用者进行手工锁紧,但这样不仅费时费力还会增加操作人员的触电几率。本文对传统的带电装卸线夹进行了全面智能化改进,设计出可实时检测电流和具有远程遥控自动锁紧功能的智能带电装卸线夹,能在减少作业步骤提高作业效率的同时保障作业人员的安全。

Design of coating for broadband polarization-independent beam splitters and analysis of its optical performance

A design of coating on the entrance surface of the beam splitters with a transparent thin film of certain refractive index and thickness was presented.For this kind of beam splitters,it was possible to realize polarization-independent beam-splitting for chosen wavelength λ with incident angle .In addition,the simulation results using the coating designable software(Auto film) were consistent with the theoretical results,and the beam splitters are not sensitive to the small errors of film-thickness and film refractive-index over a broad spectra.