公开(公告)号：US20220307421A1

公开(公告)日：2022-09-29

申请号：US17209721

申请日：2021-03-23

Applicant: General Electric Company

Inventor： Arthur W. Sibbach ,  Michael A. Benjamin ,  Paul Burchell Glaser

IPC: F02C7/224 ,  F02C7/232 ,  B64D37/30 ,  B64D37/04 ,  B64D37/32 ,  G01M3/20 ,  B64D37/20 ,  B64D37/34

Abstract: A fuel system for a power generator using hydrogen fuel and a method of recovering a safety marker added to the hydrogen fuel. The hydrogen fuel may be stored in a tank and delivered, in at least one of a gaseous phase and a supercritical phase, to a power generator. The hydrogen fuel is delivered with a fuel delivery assembly and contains at least one safety marker when the fuel is in the fuel delivery assembly. The at least one safety marker is separated from the hydrogen fuel, using, for example, a separator. The at least one safety marker separated from the hydrogen fuel is stored in a safety marker storage tank. The safety marker may be a visual safety marker, such as a noble gas, or an odorant.

公开(公告)号：US20210189965A1

公开(公告)日：2021-06-24

申请号：US16723161

申请日：2019-12-20

Applicant: General Electric Company

Inventor： William James Lawson ,  Keegan Saunders O'Donnell ,  Geoffrey D. Myers ,  Paul Burchell Glaser

IPC: F02C7/224 ,  F02C3/30

Abstract: A power generation system includes a combustion system, a liquid supply system, and a vapor supply system. The combustion system is configured to generate power by combusting an alternative fuel. The liquid supply system is configured to channel a liquid alternative fuel to the combustion system. The vapor supply system is configured to channel a vapor alternative fuel to the combustion system. The combustion system is ignited by combusting the liquid alternative fuel from the liquid supply system and is operated by combusting the vapor alternative fuel from the vapor supply system.

公开(公告)号：US20210062730A1

公开(公告)日：2021-03-04

申请号：US16557432

申请日：2019-08-30

Applicant: General Electric Company

Inventor： Baha Mahmoud Suleiman ,  Hatem Mohamed Mohyeldin Ibrahim Selim ,  Jeevankumar Krishnan ,  Paul Burchell Glaser

IPC: F02C9/28 ,  F02C7/236 ,  F02C7/224 ,  F02C7/26

Abstract: In a one embodiment, a gas turbine system that includes a first pump that supplies distillate fuel to a combustor. A second pump that supplies fuel oil to the combustor. A fuel selection unit that controls a first flow of distillate fuel and a second flow of fuel oil to the combustor. A controller that receives feedback from a sensor and in response to the feedback from the sensor controls the fuel selection unit to start the gas turbine system on the fuel oil.

公开(公告)号：US20180363552A1

公开(公告)日：2018-12-20

申请号：US15626884

申请日：2017-06-19

Applicant: General Electric Company

Inventor： Hua Zhang ,  David Terry Trayhan, JR. ,  William James Lawson ,  Paul Burchell Glaser ,  Douglas Frank Beadie

IPC: F02C3/30 ,  F02C7/22 ,  F02C3/24

Abstract: A turbine engine comprising includes at least one combustor, a liquid fuel supply system, and a fuel additive injection system. The combustor is configured to combust liquid fuel. The liquid fuel supply system is configured to channel liquid fuel through at least one fuel line to the at least one combustor. The fuel additive injection system is coupled in fluid communication with the liquid fuel supply system. The fuel additive injection system includes a recirculation circuit configured to recirculate at least a portion of liquid fuel to the liquid fuel supply system. The fuel additive injection system is configured to channel chemical additive through the recirculation circuit for mixing with the at least a portion of liquid fuel to generate an additive fuel mixture configured to inhibit coke formation in the liquid fuel supply system.

公开(公告)号：US20140260287A1

公开(公告)日：2014-09-18

申请号：US13832270

申请日：2013-03-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Robert Thomas Thatcher ,  Bradley Steven Carey ,  Paul Burchell Glaser ,  Ariel Harter Lomas ,  Andrew Mitchell Rodwell

IPC: F02C7/30 ,  G01N25/02 ,  F02C9/00

CPC classification number: F02C7/30 ,  F02C9/00 ,  F02C9/40 ,  F05D2270/303 ,  G01N25/02

Abstract: Gas turbine firing temperature optimization based on a measured sulfur content of a fuel supply of the gas turbine system is provided. In one embodiment, a system includes a diagnostic system configured to determine a maximum firing temperature for a combustor of a gas turbine system. The diagnostic system may determine the maximum firing temperature based on a predetermined sulfur content to maximum firing temperature correlation and an actual sulfur content of a fuel supplied to the combustor. The diagnostic system may also be configured to provide an indicator for a change in an actual firing temperature in the combustor of the gas turbine system. The diagnostic system may provide the indicator in response to the determined maximum firing temperature differing from the actual firing temperature of the combustor of the gas turbine system.

Abstract translation: 提供了基于燃气轮机系统的燃料供给量的测量硫含量的燃气轮机燃烧温度优化。 在一个实施例中，系统包括被配置为确定燃气轮机系统的燃烧器的最高点火温度的诊断系统。 诊断系统可以基于预定的硫含量至最高焙烧温度相关性以及供应到燃烧器的燃料的实际硫含量来确定最大烧制温度。 诊断系统还可以被配置为提供用于燃气轮机系统的燃烧器中的实际燃烧温度的变化的指示器。 诊断系统可以响应于确定的与燃气轮机系统的燃烧器的实际燃烧温度不同的最大燃烧温度来提供指示器。