Invention Grant
US08689583B2 Turbocompressor train and method for operation thereof and natural gas liquefaction plant having the turbocompressor train
有权
涡轮压缩机列车及其操作方法以及具有涡轮压缩机列车的天然气液化设备
- Patent Title: Turbocompressor train and method for operation thereof and natural gas liquefaction plant having the turbocompressor train
- Patent Title (中): 涡轮压缩机列车及其操作方法以及具有涡轮压缩机列车的天然气液化设备
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Application No.: US13140116Application Date: 2009-12-01
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Publication No.: US08689583B2Publication Date: 2014-04-08
- Inventor: Hans-Gerd Kölscheid , Klaus Peters
- Applicant: Hans-Gerd Kölscheid , Klaus Peters
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Priority: DE102008062355U 20081218
- International Application: PCT/EP2009/066168 WO 20091201
- International Announcement: WO2010/069759 WO 20100624
- Main IPC: F25J1/02
- IPC: F25J1/02
Abstract:
A turbo compressor train is provided. The turbo compressor train includes a turbo compressor unit and a drive assembly for driving the turbo compressor unit. The drive unit has a gas turbine and a generator and a steam turbine. The steam turbine may be coupled together with the generator to the turbo compressor unit and the gas turbine by means of a coupling device. The coupling device has an overrun coupling and a coupling exciter with which the overrun coupling may be taken from a disengaged condition to an active condition by engaging of the overrun coupling at synchronous speed of the gas turbine and the steam turbine and if the overrun coupling is engaged, disengages upon a speed increase to the steam turbine and generator so that the generator may be driven by the steam turbine at a higher speed than the turbocompressor unit by the gas turbine.
Public/Granted literature
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