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1. 发明授权

US09328668B2 Combined cycle power plant black start method where steam turbine provides increase in demanded load 有权
标题翻译：联合循环发电厂黑启动方法，其中蒸汽轮机提供所需负载的增加
公开(公告)号：US09328668B2
公开(公告)日：2016-05-03
申请号：US13600965
申请日：2012-08-31
申请人： Jan Schlesier , Hamid Olia , Martin Schoenenberger , Martin Liebau
发明人： Jan Schlesier , Hamid Olia , Martin Schoenenberger , Martin Liebau
IPC分类号： F02C9/00 , F02C6/18 , F22B1/18 , F01K13/02 , F01K23/10
CPC分类号： F02C9/00 , F01K13/02 , F01K23/10 , F01K23/101 , F02C6/18 , F22B1/1815 , Y02E20/14 , Y02E20/16
摘要： A reliable and flexible black start network restoration for a combined cycle power plant can be achieved by synchronizing a steam turbine and ramping that steam turbine up to an operating point where a maximum power increase is achieved. The resulting steam turbine load change can be compensated by the gas turbine. The increase in the demanded load can be provided by the steam turbine. The load of the steam turbine can also be gradually reduced to increase its load-increasing capacity.
摘要翻译：可以通过同步蒸汽涡轮机并将蒸汽轮机斜坡上升到实现最大功率增加的工作点来实现联合循环发电厂的可靠且灵活的黑启动网络恢复。所得到的汽轮机负载变化可由燃气轮机补偿。所需负载的增加可由蒸汽轮机提供。蒸汽轮机的负荷也可逐渐减小，以增加其负荷增加能力。

2. 发明授权

US09140192B2 Startup method for large steam turbines 有权
标题翻译：大型蒸汽轮机的启动方法
公开(公告)号：US09140192B2
公开(公告)日：2015-09-22
申请号：US13347745
申请日：2012-01-11
申请人： Andreas Ehrsam , Thomas Schreier , Martin Schoenenberger
发明人： Andreas Ehrsam , Thomas Schreier , Martin Schoenenberger
IPC分类号： F01D19/00 , F02C7/26 , F01K13/02
CPC分类号： F02C7/26 , F01D19/00 , F01K13/02
摘要： A method of controlling a steam turbine, having a controller controlling at least the position of a steam inlet valve located in a steam conduit between a steam generator and the turbine to control mass flow into the turbine, includes selecting, before beginning startup, a predefined set of startup sequences of setpoints based on a turbine status at the beginning of startup and/or a startup mode chosen by the operator, the set of startup sequences of setpoints includes parameters controlled and not controlled by the controller; using the controller to control the parameters controlled by the controller so as to progress the turbine from setpoint to setpoint in accordance with predefined set of startup sequences until reaching a release point; and at the release point, delaying moving to the next setpoint until actual setpoint values agree with predefined release point setpoint values for parameters not controlled by the controller.
摘要翻译：一种控制蒸汽涡轮机的方法，具有控制器至少控制位于蒸汽发生器和涡轮机之间的蒸汽导管中的蒸汽入口阀的位置，以控制进入涡轮机的质量流量，包括在开始启动之前选择预定义的基于启动开始时的涡轮机状态和/或由操作者选择的启动模式的设定点的启动顺序集合，设定点的启动序列的集合包括由控制器控制和不控制的参数; 使用所述控制器来控制由所述控制器控制的参数，以便根据预定义的启动序列集合将所述涡轮机从设定点进给到设定点，直到达到释放点; 并且在释放点，延迟移动到下一个设定值，直到实际设定值与预定义的释放点设定值一致为参数未被控制器控制。

3. 发明申请

US20130177388A1 STARTUP METHOD FOR LARGE STEAM TURBINES 有权
标题翻译：大型蒸汽涡轮机的启动方法
公开(公告)号：US20130177388A1
公开(公告)日：2013-07-11
申请号：US13347745
申请日：2012-01-11
申请人： Andreas EHRSAM , Thomas SCHREIER , Martin SCHOENENBERGER
发明人： Andreas EHRSAM , Thomas SCHREIER , Martin SCHOENENBERGER
IPC分类号： F01D19/00
CPC分类号： F02C7/26 , F01D19/00 , F01K13/02
摘要： A method of controlling a steam turbine, having a controller controlling at least the position of a steam inlet valve located in a steam conduit between a steam generator and the turbine to control mass flow into the turbine, includes selecting, before beginning startup, a predefined set of startup sequences of setpoints based on a turbine status at the beginning of startup and/or a startup mode chosen by the operator, the set of startup sequences of setpoints includes parameters controlled and not controlled by the controller; using the controller to control the parameters controlled by the controller so as to progress the turbine from setpoint to setpoint in accordance with predefined set of startup sequences until reaching a release point; and at the release point, delaying moving to the next setpoint until actual setpoint values agree with predefined release point setpoint values for parameters not controlled by the controller.
摘要翻译：一种控制蒸汽涡轮机的方法，具有控制器至少控制位于蒸汽发生器和涡轮机之间的蒸汽导管中的蒸汽入口阀的位置，以控制进入涡轮机的质量流量，包括在开始启动之前选择预定义的基于启动开始时的涡轮机状态和/或由操作者选择的启动模式的设定点的启动顺序集合，设定点的启动序列的集合包括由控制器控制和不控制的参数; 使用所述控制器来控制由所述控制器控制的参数，以便根据预定义的启动序列集合将所述涡轮机从设定点进给到设定点，直到达到释放点; 并且在释放点，延迟移动到下一个设定值，直到实际设定值与预定义的释放点设定值一致为参数未被控制器控制。

4. 发明申请

US20130145772A1 METHOD OF OPERATING A COMBINED CYCLE POWER PLANT 有权
标题翻译：组合循环电厂的运行方法
公开(公告)号：US20130145772A1
公开(公告)日：2013-06-13
申请号：US13600965
申请日：2012-08-31
申请人： Jan Schlesier , Hamid Olia , Martin Schoenenberger , Martin Liebau
发明人： Jan Schlesier , Hamid Olia , Martin Schoenenberger , Martin Liebau
IPC分类号： F02C9/00
CPC分类号： F02C9/00 , F01K13/02 , F01K23/10 , F01K23/101 , F02C6/18 , F22B1/1815 , Y02E20/14 , Y02E20/16
摘要： A method is provided for operating a combined cycle power plant. Flue gas of a gas turbine is used for producing steam for a steam turbine. A reliable and flexible black start network restoration is achieved by: a) in island mode, supplying internal consumers by the gas turbine, the operating point of which is selected so that a minimum steam temperature is achieved; b) in island mode, the steam turbine is synchronized and ramped up to an operating point where a maximum power increase is achieved, the resulting steam turbine load change is compensated by the gas turbine; c) consumer loads are connected blockwise; d) the increase in the demanded load being provided by the steam turbine; e) the load of the steam turbine is gradually reduced increasing its load-increasing capacity; and steps c)-e) are repeated until the power plant's base load is achieved.
摘要翻译：提供了一种用于操作联合循环发电厂的方法。燃气轮机的烟道气用于制造汽轮机的蒸汽。通过以下方式实现可靠和灵活的黑启动网络恢复：a）在岛式模式下，由燃气轮机供应内部消耗者，其工作点被选择以实现最小蒸汽温度; b）在岛模式下，蒸汽轮机同步并且升高到实现最大功率增加的工作点，所得到的汽轮机负荷变化由燃气轮机补偿; c）消费者负担是连续的连接; d）由蒸汽轮机提供的所需负载的增加; e）蒸汽轮机的负载逐渐减小，增加其负载增加能力; 并重复步骤c）-e），直到实现发电厂的基本负载。

5. 发明申请

US20090320493A1 METHOD FOR PRIMARY CONTROL OF A COMBINED GAS AND STEAM TURBINE ARRANGEMENT 有权
标题翻译：组合气和蒸汽轮机布置的主要控制方法
公开(公告)号：US20090320493A1
公开(公告)日：2009-12-31
申请号：US12492959
申请日：2009-06-26
申请人： Hamid Olia , Jan Schlesier , Martin Schoenenberger
发明人： Hamid Olia , Jan Schlesier , Martin Schoenenberger
IPC分类号： F02C9/00 , F01K23/02
CPC分类号： F02C6/18 , F01D17/145 , F01K23/101 , Y02E20/16
摘要： A method for primary regulation of a combined gas and steam turbine installation in network operation, wherein the combined gas and steam turbine installation includes a gas turbine and a steam turbine arranged along at least one shaft includes operating at least one steam turbine actuating valve on a restricted basis along a working steam supply line to at least one pressure stage of the steam turbine so as to provide a steady-state steam turbine reserve power, wherein the at least one steam turbine actuating valve is changed to a less restricted state if a network frequency decreases so as to require network frequency support.
摘要翻译：一种用于在网络操作中组合的气体和蒸汽涡轮机装置的主要调节的方法，其中所述组合的气体和蒸汽涡轮机装置包括沿着至少一个轴布置的燃气涡轮机和蒸汽涡轮机，包括在至少一个蒸汽轮机致动阀上操作沿着工作蒸汽供应管线到达所述蒸汽轮机的至少一个压力级的限制基础，以便提供稳态蒸汽轮机备用电力，其中如果所述至少一个蒸汽涡轮机的动力阀网络频率降低，从而需要网络频率支持。

6. 发明专利

CH672343A5 未知
公开(公告)号：CH672343A5
公开(公告)日：1989-11-15
申请号：CH76187
申请日：1987-02-27
申请人： MARTIN SCHOENENBERGER AG WIL
发明人： BRUEHWILER FELIX
IPC分类号： E04B1/34 , E04B7/02 , E04H1/02

7. 发明授权

US08881498B2 Method for primary control of a combined gas and steam turbine arrangement 有权
标题翻译：一种主要控制燃气和汽轮机联合组合的方法
公开(公告)号：US08881498B2
公开(公告)日：2014-11-11
申请号：US12492959
申请日：2009-06-26
申请人： Hamid Olia , Jan Schlesier , Martin Schoenenberger
发明人： Hamid Olia , Jan Schlesier , Martin Schoenenberger
IPC分类号： F02C9/00 , F01D17/04 , F01D17/14 , F02C6/18 , F01K23/10
CPC分类号： F02C6/18 , F01D17/145 , F01K23/101 , Y02E20/16
摘要： A method for primary regulation of a combined gas and steam turbine installation in network operation, wherein the combined gas and steam turbine installation includes a gas turbine and a steam turbine arranged along at least one shaft includes operating at least one steam turbine actuating valve on a restricted basis along a working steam supply line to at least one pressure stage of the steam turbine so as to provide a steady-state steam turbine reserve power, wherein the at least one steam turbine actuating valve is changed to a less restricted state if a network frequency decreases so as to require network frequency support.
摘要翻译：一种用于在网络操作中组合的气体和蒸汽涡轮机装置的主要调节的方法，其中所述组合的气体和蒸汽涡轮机装置包括沿着至少一个轴布置的燃气涡轮机和蒸汽涡轮机，包括在至少一个蒸汽轮机致动阀上操作沿着工作蒸汽供应管线到达所述蒸汽轮机的至少一个压力级的限制基础，以便提供稳态蒸汽轮机备用电力，其中如果所述至少一个蒸汽涡轮机的动力阀网络频率降低，从而需要网络频率支持。

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