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公开(公告)号：US11319877B2
公开(公告)日：2022-05-03
申请号：US17067539
申请日：2020-10-09
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Bradly Aaron Kippel , Laxmikant Merchant , Hua Zhang , Naveen Parmeshwar
IPC: F02C7/047 , F02C6/08 , F02C7/045 , F02C7/24 , F02C9/18 , F04D27/02 , F04D29/58 , F04D29/66 , F04D29/02 , F04D29/70
Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.
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公开(公告)号：US10961909B2
公开(公告)日：2021-03-30
申请号：US15979866
申请日：2018-05-15
Applicant: General Electric Company
Inventor： Maruthi Manohar Jupudi , Bradly Aaron Kippel , Ashok Kumar Balumuri , Majed Sammak , Jalal Hunain Zia , Deoras Prabhudharwadkar
Abstract: An evaporative cooling system for a gas turbine includes a first plurality of evaporative cooling media, spaced from the other evaporative cooling media. The system also includes a plurality of valves, with water flowing through at least one valve to fully wet at least one evaporative cooling medium. In one mode of operation, at least one evaporative cooling medium remains dry.
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公开(公告)号：US10947900B2
公开(公告)日：2021-03-16
申请号：US16171722
申请日：2018-10-26
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Douglas Frank Beadie , Dean Matthew Erickson
IPC: F02C7/04 , F02C7/05 , F01K23/10 , F01D17/02 , F02C7/047 , F02C7/057 , F02C7/08 , F01K17/02 , F02C1/04 , F02C1/05 , F02C7/143
Abstract: Inlet air heating systems for combined cycle power plants and combined cycle power plants including inlet air heating systems are disclosed. The inlet air heating systems may include a plurality of heating coil assemblies partially positioned within an inlet housing of a gas turbine system, and a vent valve in fluid communication with each of the heating coils. The inlet air heating system may also include a supply line in fluid communication with the heating coils to provide water to the heating coils, and a hot water line in fluid communication with the supply line and a component positioned downstream of a condenser of the combined cycle power plant. The hot water line may provide hot water from the combined cycle power plant to the supply line. Additionally, the inlet air heating system may include a drain line in fluid communication with the heating coils and the condenser.
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公开(公告)号：US10801406B2
公开(公告)日：2020-10-13
申请号：US15636811
申请日：2017-06-29
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Bradly Aaron Kippel , Laxmikant Merchant , Hua Zhang , Naveen Parmeshwar
IPC: F02C7/047 , F04D29/66 , F04D27/02 , F02C6/08 , F02C9/18 , F04D29/58 , F02C7/24 , F02C7/045 , F04D29/70 , F04D29/02
Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.
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公开(公告)号：US10161278B1
公开(公告)日：2018-12-25
申请号：US15609969
申请日：2017-05-31
Applicant: General Electric Company
Inventor： Rajesh Prabhakaran Saraswathi , Bradly Aaron Kippel
Abstract: A catalyst arrangement for use with a selective catalytic reduction system includes a frame and a plurality of catalyst elements coupled to the frame. The plurality of catalyst elements is arranged vertically among a plurality of vertical stations. The plurality of vertical stations is successively defined along a height of the catalyst arrangement. The catalyst elements of at least one of the vertical stations are arranged at a plurality of axial positions with respect to an axial direction of a flow of exhaust gases through the selective catalytic reduction system.
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Patent Agency Ranking
公开(公告)号：US20180345198A1
公开(公告)日：2018-12-06
申请号：US15608591
申请日：2017-05-30
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
Abstract: In one embodiment, a system includes an intake section including a filter and one or more strain gauges. The system also includes a processor configured to receive strain information for the filter from the one or more strain gauges and determine an operating condition of the filter based at least in part on the strain information.
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公开(公告)号：US20180266320A1
公开(公告)日：2018-09-20
申请号：US15463827
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Naveen Ghattadhahalli PARMESHWAR , Hua Zhang , Christopher Conrad Frese , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
CPC classification number: F02C7/143 , C09K5/04 , F01P3/22 , F02C7/185 , F02C9/18 , F05D2260/207 , F05D2260/213
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a turbine, an extraction from the compressor to the turbine, and an extraction cooling system in communication with the extraction. The extraction cooling system may include an evaporative cooling media.
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公开(公告)号：US20180195435A1
公开(公告)日：2018-07-12
申请号：US15449874
申请日：2017-03-03
Applicant: General Electric Company
Inventor： Hua Zhang , Jianhua Wang , Yanyan Liu , Naveen Ghattadhahalli Parmeshwar , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
IPC: F02C7/045
CPC classification number: F02C7/045 , F05D2230/51 , F05D2260/30
Abstract: A system includes a silencer baffle which mounts in a fluid conduit along a fluid flow path, where the silencer baffle includes a plurality of baffle sections. At least two baffle sections of the plurality of baffle sections couple together via mating interlock structures, and at least one baffle section of the plurality of baffle sections has first and second baffle portions which couple together via mating joints.
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公开(公告)号：US20170252698A1
公开(公告)日：2017-09-07
申请号：US15060161
申请日：2016-03-03
Applicant: General Electric Company
Inventor： Hua Zhang , Laxmikant Merchant , Bradly Aaron Kippel , Valery Ivanovich Ponyavin
CPC classification number: B01D53/9418 , B01D53/8631 , B01D53/9431 , B01D2258/0283 , B01F5/0643 , B01F7/00908 , B01F7/00916 , F01D25/305 , F01N3/2066 , F01N3/2892 , F01N2240/20 , F02C7/141 , F02C7/18 , F05D2240/127 , F05D2250/61 , F05D2260/2212 , F05D2270/082 , Y02T10/24
Abstract: A simple-cycle gas turbine system includes an injection system including a plurality of injection tubes that may inject a fluid into a duct of an exhaust processing system that may process exhaust gas generated by a gas turbine engine. The exhaust processing system includes a selective catalytic reduction (SCR) system that may reduce a level of nitrogen oxides (NOx) within the exhaust gas; and a mixing system positioned adjacent to the plurality of injection tubes and within the exhaust processing system. The mixing system includes a mixing module having a plurality of turbulators that may swirl the fluid, or the exhaust gas, or both, in a first swirl direction to encourage turbulent flow along an axis of the exhaust processing system and thereby facilitate mixing between the fluid and the exhaust gas.
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公开(公告)号：US20170089208A1
公开(公告)日：2017-03-30
申请号：US14870859
申请日：2015-09-30
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Hua Zhang
CPC classification number: F02C7/052 , B01D45/08 , F01D25/04 , F01D25/32 , F02C7/045 , F05D2220/32 , F05D2240/129 , F05D2250/713 , F05D2260/96 , F05D2300/43 , F05D2300/51
Abstract: The present application provides a vane separator system for use with a gas turbine engine. The vane separator system may include a number of vanes with a first vane, a second vane, a third vane, a fourth vane, and a fifth vane. The vane separator system may include a number of vane flutes separating the vanes, and a first acoustic insulator positioned within a first vane flute.
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