tension compensator

The paper introduces the design principles, structure, key type test and test result of new structural pneumatic tension compensator for overhead contact system in narrow installation area as well as the advantages, calculation of dimensions of every part and its calculation formula of this compensator.

本文介绍了在安装空间受限制的接触网地段可采用结构新颖的气动式张力补偿器的设计原理、结构、主要型式试验项目和试验结果以及该补偿器所具有的优点,给出了该补偿器各部分尺寸的计算公式并进行了计算。