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1. 发明申请

WO2011124322A3 POWER PLANT LINE HAVING A VARIABLE-SPEED PUMP 审中-公开
标题翻译：使用变速泵动力站火车站
公开(公告)号：WO2011124322A3
公开(公告)日：2013-04-18
申请号：PCT/EP2011001344
申请日：2011-03-18
申请人： VOITH PATENT GMBH , GRAF HARTMUT , HILPERT KARL
发明人： GRAF HARTMUT , HILPERT KARL
IPC分类号： F01K9/02 , F02C7/36 , F16H47/08
CPC分类号： F01D15/12 , F01K9/02 , F02C7/36 , F16H47/085 , Y02E20/16
摘要： The invention relates to a power plant line, comprising a steam turbine and/or gas turbine that rotates at a constant speed in order to drive an electric generator; a variable-speed pump for conveying and/or compressing a working medium in order to drive and/or supply the process of the steam turbine and/or the gas turbine or to pump and/or compress an exhaust gas produced in the process supply or in the gas turbine. The invention is characterized in that the variable-speed pump is driven by the steam turbine and/or gas turbine and a speed-controllable gear train is arranged in the driving connection, said gear train having a power split, which comprises a mechanical main branch and a hydrodynamic secondary branch, wherein driving power is branched off from the mechanical main branch via a hydrodynamic coupling or a hydrodynamic converter by means of the hydrodynamic secondary branch and fed back to the mechanical main branch at the output side of the gear train in a variable-speed manner by means of a superimposing gear train.
摘要翻译：本发明涉及一种发电厂与具有恒定速度的蒸汽涡轮机和/或燃气涡轮机的股线旋转以驱动发电机; 与用于输送和/或用于驱动和/或用于蒸汽涡轮机和/或燃气涡轮机的过程中供应或用于传送和/或压缩从而导致工艺供应或燃气轮机废气压缩工作介质的变速泵。本发明的特征在于： - 所述可变速泵由蒸汽涡轮机和/或燃气涡轮机和一个速度可变传动装置驱动布置在所述驱动器连接，包括：具有机械主支路和液力辅助支路动力分配，其特征在于， - 通过经由液力辅助支路的驱动功率的装置液力耦合器或液力变矩器从主机械分支分支并通过叠加传动装置的装置再次机械主变速器支路输出侧可变速度输送。

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