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1. 发明授权

US06352001B1 Non-iterative method for obtaining mass flow rate 失效
标题翻译：用于获得质量流量的非迭代方法
公开(公告)号：US06352001B1
公开(公告)日：2002-03-05
申请号：US09385572
申请日：1999-08-30
申请人： Thomas Edward Wickert , Ravi Rajamani
发明人： Thomas Edward Wickert , Ravi Rajamani
IPC分类号： G01F137
CPC分类号： G01F25/0007 , G01F1/44
摘要： The present invention provides a method for calculating flow rate of a fluid using a pressure differential device, based on detected pressure and temperature upstream of and detected pressure adjacent a flow constriction of the pressure differential device, and calibration coefficients calculated from the results of a flow calibration performed on the pressure differential device. By incorporating the results of the flow calibration in the computation, a non-iterative method for obtaining mass flow rate is realized.
摘要翻译：本发明提供了一种基于检测到的压力和压力差压装置的流动压力附近的压力和温度以及邻近压力差流装置的流动压缩的压力来计算使用压差装置的流体流量的方法，以及根据流量结果计算的校准系数在压差装置上执行校准。通过在计算中结合流量校准的结果，实现了用于获得质量流量的非迭代方法。

2. 发明申请

US20080264061A1 METHOD AND APPARATUS TO FACILITATE FLUID COMPRESSION 有权
标题翻译：方法和装置，以便于流体压缩
公开(公告)号：US20080264061A1
公开(公告)日：2008-10-30
申请号：US11742195
申请日：2007-04-30
申请人： Thomas Edward Wickert , Mark Stewart Schroder
发明人： Thomas Edward Wickert , Mark Stewart Schroder
IPC分类号： F01K27/00 , F01K21/00
CPC分类号： F04D25/16 , F04D17/12 , F04D19/002 , F04D19/02 , F04D25/04 , F04D25/163 , F04D29/601 , F05D2250/51 , F25J3/04018 , F25J3/04024 , F25J3/04109 , F25J3/04121 , F25J3/04133 , F25J3/04139 , F25J3/04145 , F25J3/04545 , F25J3/04866 , F25J3/0489 , F25J2205/84 , F25J2230/40
摘要： A method of assembling a fluid compression system includes coupling at least one first compression apparatus to a first platform. The method also includes coupling at least one drive apparatus to one of the first platform and a second platform. The method further includes coupling the first platform to the second platform. The at least one second compression apparatus is coupled in series flow communication with the at least one first compression apparatus.
摘要翻译：组装流体压缩系统的方法包括将至少一个第一压缩装置耦合到第一平台。该方法还包括将至少一个驱动装置耦合到第一平台和第二平台中的一个。该方法还包括将第一平台耦合到第二平台。所述至少一个第二压缩装置与所述至少一个第一压缩装置串联流动联接。

3. 发明授权

US6079198A Pressure compensated fuel delivery system for the combustors of turbomachinery 失效
标题翻译：用于涡轮机械燃烧器的压力补偿燃料输送系统
公开(公告)号：US6079198A
公开(公告)日：2000-06-27
申请号：US69409
申请日：1998-04-29
申请人： Kevin Joseph Prowse , Howard Jay Kaplan , George Raymond Hubschmitt , Thomas Edward Wickert
发明人： Kevin Joseph Prowse , Howard Jay Kaplan , George Raymond Hubschmitt , Thomas Edward Wickert
IPC分类号： F02C7/22 , F02C7/228 , F02C9/40 , F02C7/26
CPC分类号： F02C7/228
摘要： A positive displacement pump supplies a low lubricity liquid fuel through a main supply line to the combustors of a turbine. A pressure transducer and a flow meter are provided in the main fuel supply line. The fuel is supplied to a pressure compensated fuel delivery valve which divides the fuel equally among the combustors and affords pressure compensation. A controller is responsive to the pressure in the main fuel supply line to control a bypass pressure valve to supply fuel in the main supply line at a predetermined pressure. The controller also controls the total volume of fuel flow rate through the pressure compensated fuel delivery valve responsive to the flow meter. In another form, a centrifugal pump supplies fuel to the pressure compensated fuel delivery valve. A controller responsive to the flow meter in the main supply line controls the total fuel flow rate to the valve which divides the fuel equally among the combustors at equal flow rates.
摘要翻译：正排量泵通过主供应管线将低润滑性液体燃料供应到涡轮机的燃烧器。在主燃料供应管线中设置有压力传感器和流量计。燃料被供应到压力补偿燃料输送阀，其在燃烧器中平均分配燃料并提供压力补偿。控制器响应于主燃料供应管线中的压力来控制旁通压力阀以在预定压力下在主供应管线中供应燃料。控制器还根据流量计控制通过压力补偿燃料输送阀的燃料流量的总体积。在另一种形式中，离心泵将燃料供给到压力补偿燃料输送阀。响应于主供应管线中的流量计的控制器控制到以相等流量在燃烧器中平均分配燃料的阀的总燃料流量。

4. 发明授权

US08047809B2 Modular air compression apparatus with separate platform arrangement 有权
标题翻译：具有独立平台布置的模块化空气压缩装置
公开(公告)号：US08047809B2
公开(公告)日：2011-11-01
申请号：US11742195
申请日：2007-04-30
申请人： Thomas Edward Wickert , Mark Stewart Schroder
发明人： Thomas Edward Wickert , Mark Stewart Schroder
IPC分类号： F04B23/04 , F04B25/00 , F16M9/00
CPC分类号： F04D25/16 , F04D17/12 , F04D19/002 , F04D19/02 , F04D25/04 , F04D25/163 , F04D29/601 , F05D2250/51 , F25J3/04018 , F25J3/04024 , F25J3/04109 , F25J3/04121 , F25J3/04133 , F25J3/04139 , F25J3/04145 , F25J3/04545 , F25J3/04866 , F25J3/0489 , F25J2205/84 , F25J2230/40
摘要： A method of assembling a fluid compression system includes coupling at least one first compression apparatus to a first platform. The method also includes coupling at least one drive apparatus to one of the first platform and a second platform. The method further includes coupling the first platform to the second platform. The at least one second compression apparatus is coupled in series flow communication with the at least one first compression apparatus.
摘要翻译：组装流体压缩系统的方法包括将至少一个第一压缩装置耦合到第一平台。该方法还包括将至少一个驱动装置耦合到第一平台和第二平台中的一个。该方法还包括将第一平台耦合到第二平台。所述至少一个第二压缩装置与所述至少一个第一压缩装置串联流动联接。

5. 发明授权

US06794766B2 Method and operational strategy for controlling variable stator vanes of a gas turbine power generator compressor component during under-frequency events 有权
标题翻译：在低频事件期间控制燃气轮机发电机压缩机部件的可变定子叶片的方法和操作策略
公开(公告)号：US06794766B2
公开(公告)日：2004-09-21
申请号：US09893608
申请日：2001-06-29
申请人： Thomas Edward Wickert , Bryan Edward Sweet
发明人： Thomas Edward Wickert , Bryan Edward Sweet
IPC分类号： F01D1510
CPC分类号： F04D27/0246 , F01D15/10 , F01D17/14 , F01D17/16 , F02C9/20 , F05D2270/061 , F05D2270/304
摘要： A method is provided for controlling variable inlet and stator vanes of a heavy-duty gas turbine electrical power generator compressor component upon occurrence of power grid under-frequency events. Variable inlet guide vanes and the front four variable stator vanes of the compressor are ganged together by means of a common actuation mechanism. Altering the angle of the ganged vanes changes the overall airflow consumption of the compressor and affects the amount of turbine output power produced. Predetermined operational schedules for varying the angular position of the stator vanes in accordance with compressor speed are defined for both nominal and under-frequency operating conditions to ensure optimum compressor efficiency without violating minimum safe compressor surge margin criteria. During a power grid under-frequency event, the variable stator vanes of the compressor are operated in a manner that provides a smooth transition from the predetermined nominal operational schedule to the predetermined under-frequency operational schedule.
摘要翻译：提供一种用于在发生电力网频率事件时控制重型燃气轮机发电机压缩机部件的可变入口和定子叶片的方法。压缩机的可变入口引导叶片和前四个可变定子叶片通过公共致动机构联接在一起。改变组合叶片的角度会改变压缩机的总体气流消耗并影响所产生的涡轮机输出功率。根据压缩机转速来定义用于改变定子叶片的角位置的预定操作计划，用于额定和低频操作条件，以确保最佳压缩机效率，而不会违反最小安全压缩机喘振裕度标准。在电网欠频事件期间，压缩机的可变定子叶片以提供从预定的标称操作时间表到预定的低频操作时间表的平滑过渡的方式操作。

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