公开(公告)号：US20170342900A1

公开(公告)日：2017-11-30

申请号：US15167283

申请日：2016-05-27

Applicant: General Electric Company

Inventor： Alston Ilford Scipio ,  Jason Brian Schaffer ,  Joseph Philip Klosinski ,  David Clayton Poole ,  George Vargese Mathai

IPC: F02C7/08 ,  F02C7/057 ,  F04D29/56 ,  F01D25/24 ,  F04D29/52 ,  F02C6/18

CPC classification number: F04D29/563 ,  F02C3/34 ,  F02C6/18 ,  F02C7/057 ,  F04D29/522 ,  F05D2260/601 ,  Y02E20/14 ,  Y02E20/16

Abstract: A system includes a controller configured to control a heated flow discharged from an outlet of an eductor to an inlet control system to control a temperature of an intake flow through a compressor inlet of a compressor of a gas turbine system. The controller is configured to control a turbine extraction gas (TEG) flow to a suction inlet of the eductor. The controller is configured to control a motive flow to a motive inlet of the eductor. The TEG flow is extracted through a turbine casing. The heated flow includes the TEG flow and the motive flow.

公开(公告)号：US20170342901A1

公开(公告)日：2017-11-30

申请号：US15167295

申请日：2016-05-27

Applicant: General Electric Company

Inventor： Alston Ilford Scipio ,  Jason Brian Schaffer ,  Joseph Philip Klosinski

IPC: F02C7/08 ,  F02C9/18 ,  F04D29/56 ,  F01D25/24 ,  F04D29/52 ,  F02C7/057

Abstract: A system includes a controller configured to control a heated flow discharged from an outlet of an eductor to an inlet control system to control a temperature of an intake flow through a compressor inlet of a compressor of a gas turbine system. The controller is configured to control a turbine extraction gas (TEG) flow to a motive inlet of the eductor. The controller is configured to control a suction flow to a suction inlet of the eductor. The TEG flow is extracted through a turbine casing, and the heated flow includes the TEG flow and the suction flow.