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1. 发明申请

WO2012041649A3 STEAM TURBINE WITH REHEATING 审中-公开
标题翻译：与中间热汽轮机
公开(公告)号：WO2012041649A3
公开(公告)日：2013-05-23
申请号：PCT/EP2011065283
申请日：2011-09-05
申请人： SIEMENS AG , GEIST RICHARD
发明人： GEIST RICHARD
IPC分类号： F01K7/16 , F01D13/02 , F01K7/24 , F22G5/18
CPC分类号： F01K7/24 , F01D13/02 , F01K7/16 , F05D2260/20 , F05D2260/606 , F22G5/18
摘要： The invention relates to a steam turbine comprising at least one high-pressure part (1) and at least one low-pressure part (2), wherein at least one control valve (3) is arranged between the high-pressure part (1) and the low-pressure part (2). The control valve (3) can be made to move, preferably infinitely variably, between two end positions, wherein, in a first end position of the control valve, the volumetric steam flow V can be fed via the at least one control valve (3) completely to the low-pressure part (2), in a second end position the entire volumetric steam flow V can be fed initially to a reheater (4) and, in at least one further switching position that is located between the first and second positions, a first partial volumetric flow can be fed to the reheater (4) and a second partial volumetric flow can be fed to the low-pressure part (2) without reheating. The invention also comprises a method for controlling the moisture content on entry into the low-pressure part (2) of a steam turbine, wherein the turbine comprises a switchable control valve (3).
摘要翻译：本发明涉及一种蒸汽涡轮机具有至少一个高压部分（1）和至少一个低压部分（2），其中，所述高压部分（1）和低压部分（2）之间的至少一个控制阀（3）被布置。所述控制阀（3）两者之间的端部位置，优选地连续移动，完全在所述至少一个控制阀（3）的低压部（2）可在蒸汽体积流量V的控制阀的第一端部位置开始一个馈送，在蒸汽体积流量V的第二端部位置再加热（4）是zufügbar和在位于所述第一和第二位置时，所述再热（4）的第一部分体积流和第二子容积流之间没有中间过热低压部分（2）可以被馈送至少一个另外的换挡位置。本发明还包括用于控制在进入蒸汽涡轮机的低压部分（2）的水分含量，其中，所述涡轮机包括一个可切换的控制阀的方法（3）。

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