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1.发明公开Combined plant having steam turbine and gas turbine connected by single shaft 失效合并的植物与由共用轴联接的蒸汽和燃气涡轮机。
公开(公告)号：EP0083109A2
公开(公告)日：1983-07-06
申请号：EP82112070.6
申请日：1982-12-28
申请人： Hitachi, Ltd.
IPC分类号： F01K23/10
CPC分类号： F01K23/16 , F01K13/025
摘要： A combined plant including a gas turbine (5), a steam turbine (8) and a waste heat recovery boiler (13) using exhaust gases of the gas turbine as a heat source for producing steam serving as a drive source of the steam turbine further Includes an ancillary steam source (30) separate from and independent of the waste heat recovery boiler. At the time of startup of the plant, steam from the ancillary steam source is introduced into the steam turbine until the conditions for feeding air to the waste heat recovery boiler are set, to thereby avoid overheating of the steam turbine due to a windage loss.
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2.发明授权Combined plant having steam turbine and gas turbine connected by single shaft 失效具有蒸汽涡轮机和单轴连接的燃气轮机组合厂
公开(公告)号：EP0083109B1
公开(公告)日：1988-06-01
申请号：EP82112070.6
申请日：1982-12-28
申请人： Hitachi, Ltd.
IPC分类号： F01K23/10
CPC分类号： F01K23/16 , F01K13/025
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3.发明公开Combined plant having steam turbine and gas turbine connected by single shaft 失效具有蒸汽涡轮机和单轴连接的气体涡轮机组合机组
公开(公告)号：EP0083109A3
公开(公告)日：1985-04-17
申请号：EP82112070
申请日：1982-12-28
申请人： Hitachi, Ltd.
IPC分类号： F01K23/10
CPC分类号： F01K23/16 , F01K13/025
摘要： A combined plant including a gas turbine (5), a steam turbine (8) and a waste heat recovery boiler (13) using exhaust gases of the gas turbine as a heat source for producing steam serving as a drive source of the steam turbine further Includes an ancillary steam source (30) separate from and independent of the waste heat recovery boiler. At the time of startup of the plant, steam from the ancillary steam source is introduced into the steam turbine until the conditions for feeding air to the waste heat recovery boiler are set, to thereby avoid overheating of the steam turbine due to a windage loss.
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