RETROFITTING A HEATING STEAM EXTRACTION FACILITY IN A FOSSIL-FIRED POWER PLANT

申请号 PCT/EP2011071180 申请日 2011-11-28 公开(公告)号 WO2012076355A2 公开(公告)日 2012-06-14
申请人 SIEMENS AG; STIEF GERALD; PICKARD ANDREAS; SCHNEIDER THOMAS; WEIN JOHANNES-WERNER; 发明人 STIEF GERALD; PICKARD ANDREAS; SCHNEIDER THOMAS; WEIN JOHANNES-WERNER;
摘要 The invention relates to a method for retrofitting an existing steam turbine with a steam extraction facility, wherein the steam turbine comprises a plurality of pressure stages and is integrated into a fossil-fired steam power plant, wherein a steam extraction line is connected to one pressure stage or between two pressure stages of the steam turbine, and a heating steam turbine is connected into the steam extraction line.
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