摘要
2008年,初南方的雪灾使接触网覆冰严重,给铁路的正常运行造成了极大的困难,个别地方出现了独立锚柱拉断的现象。如何计算雪灾影响下接触网的负载,确保电气化铁道在恶劣气候条件下正常运行是电气化铁道面临的一个重要问题。
South snow disaster in early 2008 made the OCS ice-coated severely,caused great difficulties to the normal operation of the railway,such as the breakdown of individual anchor mast.How to calculate the load of the OCS under the influence of snow disaster,to ensure that the electrified railway in bad weather conditions' normal operation is an important issue.
出处
《电气技术》
2009年第1期72-73,共2页
Electrical Engineering
关键词
接触网覆冰
冰负载
合成负载
ice coating of OCS
ice load
synthetic load
