高速铁路简统化接触网曲线区段拉出值优化  被引量:2

Optimization of Staggers in Simplified and Unified OCS Curve Section of High-speed Railway

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作  者:郑军 刘浩 李国胜 白裔峰 ZHENG Jun;LIU Hao;LI Guosheng;BAI Yifeng

机构地区:[1]中国铁路沈阳局集团有限公司锦州供电段 [2]京沈铁路客运专线辽宁有限责任公司 [3]中国铁路设计集团有限公司

出  处:《电气化铁道》2022年第5期50-53,共4页Electric Railway

摘  要:高速铁路简统化接触网拉出值的设置与定位器的状态直接相关,间接影响弓网运行安全。合理设置拉出值,既能使定位器受力状态保持良好,保证弓网受流性能及弓网关系安全稳定,同时能够使受电弓滑板磨耗均匀,节约运营成本。通过对曲线区段拉出值设置方案分析,得出曲线区段受电弓滑板磨耗均匀和定位器状态达标的拉出值推荐方案,可为设计、施工、运维提供参考。The setting of the staggers of simplified and unified OCS of high-speed railway has a direct relationship with the state of the steady arms,and indirectly affects the safety of pantograph-catenary operation.Reasonable setting of the staggers cannot only make the steady arm in a good state of force,ensure the current collecting performance of the pantograph-catenary and make the pantograph-catenary relations be safe and stable;at the same time,it can make the pantograph stripe wear evenly and save costs.On the basis of analyzing of schemes for setting of staggers in curve section,recommended scheme is obtained,and it is able to make the pantograph stripe worn evenly and let the state of steady arm reach the criteria.The scheme is able to provide reference for design,construction,operation and maintenance of OCS.

关 键 词:高速铁路 接触网 拉出值优化 滑板磨耗 

分 类 号:U225.5[交通运输工程—道路与铁道工程]

 

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