公开(公告)号：US09657639B2

公开(公告)日：2017-05-23

申请号：US14219211

申请日：2014-03-19

Applicant: General Electric Company

Inventor： Denis Dupont

IPC: F02C7/00 ,  F02C7/18 ,  F02B63/04 ,  F02B77/13 ,  F01P5/06 ,  F01P7/04 ,  F02C7/12 ,  F02C7/20 ,  F24F7/08 ,  F24F11/00 ,  F01D25/14

CPC classification number: F02C7/00 ,  F01D25/14 ,  F05D2260/608 ,  F05D2270/3062 ,  F24F7/08 ,  F24F11/0001 ,  F24F2011/0006 ,  F24F2110/30

Abstract: Ventilation systems for enclosing turbomachine assembly components and methods for monitoring air flow in ventilation systems are provided. A ventilation system includes an enclosure defining an interior, an air inlet circuit in fluid communication with the interior for flowing air into the interior, and an air outlet circuit in fluid communication with the interior for flowing air from the interior. The ventilation system further includes a fan disposed within one of the air outlet circuit or the air inlet circuit, and a motor in operable communication with the fan for driving the fan. The ventilation system further includes an electrical measurement device, the electrical measurement device in communication with the motor and operable to measure an electrical characteristic of the motor.

公开(公告)号：US20150099450A1

公开(公告)日：2015-04-09

申请号：US14219211

申请日：2014-03-19

Applicant: General Electric Company

Inventor： Denis Dupont

IPC: F02C7/00

CPC classification number: F02C7/00 ,  F01D25/14 ,  F05D2260/608 ,  F05D2270/3062 ,  F24F7/08 ,  F24F11/0001 ,  F24F2011/0006 ,  F24F2110/30

Abstract: Ventilation systems for enclosing turbomachine assembly components and methods for monitoring air flow in ventilation systems are provided. A ventilation system includes an enclosure defining an interior, an air inlet circuit in fluid communication with the interior for flowing air into the interior, and an air outlet circuit in fluid communication with the interior for flowing air from the interior. The ventilation system further includes a fan disposed within one of the air outlet circuit or the air inlet circuit, and a motor in operable communication with the fan for driving the fan. The ventilation system further includes an electrical measurement device, the electrical measurement device in communication with the motor and operable to measure an electrical characteristic of the motor.

Abstract translation: 提供用于封闭涡轮机组件组件的通风系统以及用于监测通风系统中的空气流量的方法。 通风系统包括限定内部的外壳，与内部流体连通以将空气流入内部的空气入口电路，以及与内部流体连通以从内部流动空气的空气出口电路。 通风系统还包括设置在出气回路或进气回路之一内的风扇，以及与风扇可操作地连通以驱动风扇的电动机。 所述通风系统还包括电测量装置，所述电测量装置与所述电动机连通并可操作以测量所述电动机的电特性。