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1. 发明授权

US12006867B2 Acoustic system for determining the temperature of a supercritical fluid in a conduit 有权
公开(公告)号：US12006867B2
公开(公告)日：2024-06-11
申请号：US18112299
申请日：2023-02-21
申请人： PEREGRINE TURBINE TECHNOLOGIES, LLC
发明人： David S. Stapp
IPC分类号： F02C6/18 , F02C1/10 , F02C3/04
CPC分类号： F02C6/18 , F02C1/10 , F02C3/04 , F05D2220/32 , F05D2220/70 , Y02E20/14
摘要： A system for determining the temperature of a supercritical fluid that involves determining the speed of sound in the supercritical fluid.

2. 发明公开

US20230203988A1 Acoustic System for Determining the Temperature of a Supercritical Fluid in a Conduit 审中-公开
公开(公告)号：US20230203988A1
公开(公告)日：2023-06-29
申请号：US18112299
申请日：2023-02-21
申请人： PEREGRINE TURBINE TECHNOLOGIES, LLC
发明人： David S. STAPP
IPC分类号： F02C6/18 , F02C3/04 , F02C1/10
CPC分类号： F02C6/18 , F02C3/04 , F02C1/10 , Y02E20/14 , F05D2220/32 , F05D2220/70
摘要： A system for determining the temperature of a supercritical fluid that involves determining the speed of sound in the supercritical fluid.

3. 发明申请

US20220403759A1 METHODS AND SYSTEMS FOR STARTING AND STOPPING A CLOSED-CYCLE TURBOMACHINE 有权
公开(公告)号：US20220403759A1
公开(公告)日：2022-12-22
申请号：US17772208
申请日：2020-10-28
申请人： Peregrine Turbine Technologies, LLC
发明人： David Scott STAPP, III , Ian David STAPP
IPC分类号： F01K13/02 , F01K3/22 , F01K7/32 , F01K25/04 , F01K25/10 , F02C1/10
摘要： The present disclosure relates to methods for starting and rapidly decelerating a turbomachine in a power generation system that utilizes a supercritical fluid in a closed cycle.

4. 发明授权

US11073339B2 Heat exchanger for a power generation system 有权
公开(公告)号：US11073339B2
公开(公告)日：2021-07-27
申请号：US16228931
申请日：2018-12-21
申请人： Peregrine Turbine Technologies, LLC
发明人： David S. Stapp
IPC分类号： F28D9/00 , F01K13/00 , F01K13/02 , F02C1/10 , F28F9/00 , F28F9/007 , F28D21/00 , F01K23/10 , F01K25/10 , F02C1/04 , F28F3/08 , F28F9/02
摘要： The present disclosure relates to heat exchanger for a power generation system and related methods that use supercritical fluids, and in particular to a heat exchanger configured to minimize axial forces during operation.

5. 发明授权

US10385735B2 Power generation system and method with partially recuperated flow path 有权
公开(公告)号：US10385735B2
公开(公告)日：2019-08-20
申请号：US15495349
申请日：2017-04-24
申请人： Peregrine Turbine Technologies, LLC
发明人： David Scott Stapp
IPC分类号： F01K19/04 , F01K13/02 , F22B3/08 , F02C6/04 , F02C1/00 , F01K3/18 , F01K11/02 , F01K25/10 , F01K23/02 , F02C1/04 , F02C1/10 , F01K7/16
摘要： The present disclosure relates to a power generation system and related methods that use supercritical fluids, whereby a portion of the supercritical fluid is recuperated.

6. 发明授权

US10254048B2 Heat exchanger for a power generation system 有权
公开(公告)号：US10254048B2
公开(公告)日：2019-04-09
申请号：US14832984
申请日：2015-08-21
申请人： Peregrine Turbine Technologies, LLC
发明人： David S. Stapp
IPC分类号： F28D9/00 , F01K23/10 , F01K25/10 , F02C1/04 , F01K13/00 , F01K13/02 , F02C1/10 , F28F9/00 , F28F9/007 , F28D21/00 , F28F3/08 , F28F9/02
摘要： The present disclosure relates to heat exchanger for a power generation system and related methods that use supercritical fluids, and in particular to a heat exchanger configured to minimize axial forces during operation.

7. 发明授权

US10101092B2 Power generation system including multiple cores 有权
公开(公告)号：US10101092B2
公开(公告)日：2018-10-16
申请号：US14833004
申请日：2015-08-21
申请人： Peregrine Turbine Technologies, LLC
发明人： David S. Stapp , Robert Brooks
IPC分类号： F01K25/10 , F28D9/00 , F01K23/10 , F02C1/04 , F01K13/00 , F01K13/02 , F02C1/10 , F28F9/00 , F28F9/007 , F28D21/00 , F28F3/08 , F28F9/02
摘要： The present disclosure relates to a power generation system and related methods that use closed supercritical fluid cycles, and in particular, to a power generation system and related methods where multiple cores may be selectively operated to adjust power levels generated by the system.

8. 发明授权

US09540999B2 System and method for generating power using a supercritical fluid 有权
标题翻译：使用超临界流体发电的系统和方法
公开(公告)号：US09540999B2
公开(公告)日：2017-01-10
申请号：US13679856
申请日：2012-11-16
申请人： David S. Stapp
发明人： David S. Stapp
IPC分类号： F02C7/10 , F02C6/18 , F02C1/10 , F02C3/04 , F01K23/10
CPC分类号： F02C6/18 , F02C1/10 , F02C3/04 , F05D2220/32 , F05D2220/70 , Y02E20/14
摘要： A dual cycle system for generating shaft power using a supercritical fluid and a fossil fuel. The first cycle is an open, air breathing Brayton cycle. The second cycle is a closed, supercritical fluid Brayton cycle. After compression of air in the first cycle, the compressed air flows through a first cross cycle heat exchanger through which the supercritical fluid from the second cycle flows after it has been compressed and then expanded in a turbine. In the first cross cycle heat exchanger, the compressed air is heated and the expanded supercritical fluid is cooled. Prior to expansion in a turbine, the compressed supercritical fluid flows through a second cross cycle heat exchanger through which also flows combustion gas, produced by burning a fossil fuel in the compressed air in the first cycle. In the second cross cycle heat exchanger, the combustion gas is cooled and the compressed supercritical fluid is heated.
摘要翻译：一种用于使用超临界流体和化石燃料产生轴功率的双循环系统。第一个循环是一个开放，空气呼吸的布雷顿循环。第二个循环是封闭的超临界流体Brayton循环。在第一循环中压缩空气之后，压缩空气流过第一交叉循环热交换器，来自第二循环的超临界流体经过第一交叉循环热交换器被压缩，然后在涡轮中膨胀。在第一交叉循环热交换器中，加压压缩空气并且使膨胀的超临界流体冷却。在涡轮膨胀之前，压缩的超临界流体流过第二交叉循环热交换器，通过该第二交叉循环热交换器也流过在第一循环中燃烧压缩空气中的化石燃料产生的燃烧气体。在第二交叉循环热交换器中，燃烧气体被冷却并且压缩的超临界流体被加热。

9. 发明授权

US11927116B2 Methods and systems for starting and stopping a closed-cycle turbomachine 有权
公开(公告)号：US11927116B2
公开(公告)日：2024-03-12
申请号：US17772208
申请日：2020-10-28
申请人： Peregrine Turbine Technologies, LLC
发明人： David Scott Stapp , Ian David Stapp
IPC分类号： F01K13/02 , F01K3/22 , F01K7/32 , F01K25/10 , F02C1/10
CPC分类号： F01K13/02 , F01K3/22 , F01K7/32 , F01K25/103 , F02C1/10 , F05D2260/85 , F05D2260/90
摘要： The present disclosure relates to methods for starting and rapidly decelerating a turbomachine in a power generation system that utilizes a supercritical fluid in a closed cycle.

10. 发明授权

US11047264B2 Power generation system and method with partially recuperated flow path 有权
公开(公告)号：US11047264B2
公开(公告)日：2021-06-29
申请号：US16541375
申请日：2019-08-15
申请人： Peregrine Turbine Technologies, LLC
发明人： David Scott Stapp
IPC分类号： F01K19/04 , F01K3/18 , F01K11/02 , F01K25/10 , F01K23/02 , F02C1/04 , F02C1/10 , F02C1/00 , F02C6/04 , F22B3/08 , F01K7/16 , F01K13/02
摘要： The present disclosure relates to a power generation system and related methods that use supercritical fluids, whereby a portion of the supercritical fluid is recuperated.

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