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1. 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。

2. 发明授权

US5809943A Device for precontrolling the feedwater of a cooling-air temperature controller for a cooling-air cooler 失效
标题翻译：用于预先控制冷却空气冷却器的冷却空气温度控制器的给水的装置
公开(公告)号：US5809943A
公开(公告)日：1998-09-22
申请号：US856031
申请日：1997-05-14
申请人： Hamid Olia
发明人： Hamid Olia
IPC分类号： F01K23/10 , F02C6/18 , F02C7/141 , F22B35/00 , F22D5/26 , F02C6/00
CPC分类号： F01K23/101 , F02C6/18 , F02C7/141 , F22B35/007 , Y02E20/16 , Y02P80/15
摘要： The device for precontrolling the feedwater quantity of a cooling-air temperature controller (1) for a once-through cooling-air cooler (2) in combined power plant systems comprises a function element which has as inputs the signals corresponding to the air-outlet desired temperature (.THETA..sub.a soll), the air-inlet temperature (.THETA..sub.e), the air volume flow (M), the main steam pressure (p) and the water-inlet temperature (.theta..sub.e), and as outputs the signals of the approximated precontrolled feedwater volume flow (m.sub.FFO) and the controller gain (VR). A correcting quantity depending on the load (L) and the ambient temperature (T.sub.U) is additionally introduced for operation in the unsaturated temperature range.
摘要翻译：用于预先控制用于组合式发电厂系统中的一次性冷却空气冷却器（2）的冷却空气温度控制器（1）的给水量的装置包括功能元件，其具有与出气口相对应的信号所需温度（THETA a soll），空气入口温度（THETA e），空气体积流量（M），主蒸汽压力（p）和进水温度（θe）），并输出近似的预控制给水体积流量（mFFO）和控制器增益（VR）。在不饱和温度范围内另外引入根据负载（L）和环境温度（TU）的校正量进行操作。

3. 发明授权

US10167743B2 Method for controlling a steam generator and control circuit for a steam generator 有权
公开(公告)号：US10167743B2
公开(公告)日：2019-01-01
申请号：US12869069
申请日：2010-08-26
申请人： Hamid Olia
发明人： Hamid Olia
IPC分类号： F01K7/42 , F01K23/10 , F22B35/00 , F22B35/10
摘要： In a method for controlling a waste heat recovery steam generator of the once-through steam generator type in a combined cycle power plant, the flow volume of the feedwater into the steam generator is controlled based on a measured steam temperature at the outlet of a superheater and on a set-point value for the steam temperature for a steam turbine. A degree of superheating at the outlet of a high-pressure evaporator, a degree of subcooling at the inlet into the high-pressure evaporator, and the measured current flow volume of the feedwater are integrated in the control system in a plurality of control steps. For an optimum operation during rapid load changes, the method especially comprises additional controlling of the degree of subcooling of the flow medium at the inlet into the high-pressure evaporator.

4. 发明授权

US06311647B1 Method and device for controlling the temperature at the outlet of a steam superheater 失效
标题翻译：用于控制蒸汽过热器出口温度的方法和装置
公开(公告)号：US06311647B1
公开(公告)日：2001-11-06
申请号：US09484179
申请日：2000-01-18
申请人： Erhard Liebig , Rudolf Herzog , Hamid Olia , Wolf-Stephan Wilke , Georg Ziegler
发明人： Erhard Liebig , Rudolf Herzog , Hamid Olia , Wolf-Stephan Wilke , Georg Ziegler
IPC分类号： F22G512
CPC分类号： F22G5/12
摘要： After the economizer, an injection water pipe branches off the connecting pipe between economizer and evaporator in order to control the steam temperature. The injection water pipe is provided with a control device for controlling the injection water flow. The injection water flowing through the injection water pipe is injected into the steam coming from the evaporator at a mixing point located before the superheater. In order to control the position of the control device in the injection water pipe, the enthalpy at the superheater outlet is calculated from the parameters pressure and temperature and is compared with a desired enthalpy resulting from the desired parameters.
摘要翻译：在节能器之后，注水管从节能器和蒸发器之间分流出连接管，以控制蒸汽温度。注射水管设置有用于控制注入水流量的控制装置。流过注射水管的注入水在位于过热器之前的混合点被喷射到来自蒸发器的蒸汽中。为了控制喷射水管中的控制装置的位置，从参数压力和温度计算出过热器出口处的焓，并将其与由所需参数产生的所需焓进行比较。

5. 发明授权

US09127574B2 Method for operating a power plant 有权
标题翻译：运行发电厂的方法
公开(公告)号：US09127574B2
公开(公告)日：2015-09-08
申请号：US13605273
申请日：2012-09-06
申请人： Hamid Olia , Jan Schlesier
发明人： Hamid Olia , Jan Schlesier
IPC分类号： F02D25/00 , F01K23/10 , H02P9/00 , F01K13/02 , F02N11/06 , H02P9/04
CPC分类号： F01K23/106 , F01K13/02 , H02P9/00 , Y02E20/16
摘要： The method for operating a power plant including a gas turbine and a steam power generation system that activate, or drive, at least one electric generator, wherein the gas turbine produces flue gases that are supplied into a boiler of the steam power generation system. In a steady operation, the gas turbine generates a first output power greater than zero, the steam turbine generates a second output power greater than zero, and a total generated power is a sum of the first and second output powers and is substantially equal to a house load of the power plant.
摘要翻译：一种用于操作包括燃气轮机和蒸汽发电系统的发电厂的方法，所述燃气轮机和蒸汽发电系统激活或驱动至少一个发电机，其中所述燃气轮机产生供应到所述蒸汽发电系统的锅炉中的烟道气。在稳定操作中，燃气轮机产生大于零的第一输出功率，汽轮机产生大于零的第二输出功率，总发电功率是第一和第二输出功率之和，并且基本上等于发电厂房屋负荷。

6. 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。

7. 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。

8. 发明申请

US20130082467A1 METHOD FOR OPERATING A POWER PLANT 有权
标题翻译：操作电厂的方法
公开(公告)号：US20130082467A1
公开(公告)日：2013-04-04
申请号：US13605273
申请日：2012-09-06
申请人： Hamid OLIA , Jan SCHLESIER
发明人： Hamid OLIA , Jan SCHLESIER
IPC分类号： F01K23/10 , H02P9/00
CPC分类号： F01K23/106 , F01K13/02 , H02P9/00 , Y02E20/16
摘要： The method for operating a power plant including a gas turbine and a steam power generation system that activate, or drive, at least one electric generator, wherein the gas turbine produces flue gases that are supplied into a boiler of the steam power generation system. In a steady operation, the gas turbine generates a first output power greater than zero, the steam turbine generates a second output power greater than zero, and a total generated power is a sum of the first and second output powers and is substantially equal to a house load of the power plant.
摘要翻译：一种用于操作包括燃气轮机和蒸汽发电系统的发电厂的方法，所述燃气轮机和蒸汽发电系统激活或驱动至少一个发电机，其中燃气轮机产生供应到蒸汽发电系统的锅炉中的烟道气。在稳定操作中，燃气轮机产生大于零的第一输出功率，汽轮机产生大于零的第二输出功率，总发电功率是第一和第二输出功率之和，并且基本上等于发电厂房屋负荷。

9. 发明申请

US20110023487A1 METHOD FOR CONTROLLING A STEAM GENERATOR AND CONTROL CIRCUIT FOR A STEAM GENERATOR 审中-公开
标题翻译：用于控制蒸汽发生器的控制方法和用于蒸汽发生器的控制电路
公开(公告)号：US20110023487A1
公开(公告)日：2011-02-03
申请号：US12869069
申请日：2010-08-26
申请人： Hamid OLIA
发明人： Hamid OLIA
IPC分类号： F01K7/42 , F01K7/34
CPC分类号： F01K23/10 , F22B35/007 , F22B35/102 , Y02E20/16
摘要： In a method for controlling a waste heat recovery steam generator of the once-through steam generator type in a combined cycle power plant, the flow volume of the feedwater into the steam generator is controlled based on a measured steam temperature at the outlet of a superheater and on a set-point value for the steam temperature for a steam turbine. A degree of superheating at the outlet of a high-pressure evaporator, a degree of subcooling at the inlet into the high-pressure evaporator, and the measured current flow volume of the feedwater are integrated in the control system in a plurality of control steps. For an optimum operation during rapid load changes, the method especially comprises additional controlling of the degree of subcooling of the flow medium at the inlet into the high-pressure evaporator.
摘要翻译：在一种联合循环发电厂中用于控制一次性蒸汽发生器类型的废热回收蒸汽发生器的方法中，基于过热器出口处的测量蒸汽温度来控制进入蒸汽发生器的给水流量以及蒸汽轮机的蒸汽温度的设定值。高压蒸发器出口处的过热度，进入高压蒸发器的入口处的过冷度以及给水的测量电流量在多个控制步骤中集成在控制系统中。为了在快速负载变化期间的最佳操作，该方法尤其包括额外控制流入介质在进入高压蒸发器的入口处的过冷度。

10. 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。

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