Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-stage compressor fault detection and protection

A fault and machine technology, applied in the field of multi-stage compressor fault detection and protection, can solve the problem of not monitoring the inter-stage area of ​​multi-stage compressors

Inactive Publication Date: 2010-11-10
GENERAL ELECTRIC CO
View PDF4 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, existing systems do not monitor the interstage area of ​​these multistage compressors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-stage compressor fault detection and protection
  • Multi-stage compressor fault detection and protection
  • Multi-stage compressor fault detection and protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] One or more specific embodiments of the present invention will be described below. In an effort to provide a concise description of these embodiments, not all features of an actual implementation may be described in the specification. It should be appreciated that when developing any such actual implementation, as in any engineering or design project, a number of implementation-specific decisions must be made to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, the specific goals of developers may vary from implementation to implementation. In addition, it should be appreciated that such a development effort might be complex and time-consuming, but would nonetheless be a routine matter of design, manufacture, and fabrication for those of ordinary skill having the benefit of this disclosure. Task.

[0053] When introducing elements of various embodiments of the invention, the articles "a," "an," "the," and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to multi-stage compressor fault detection and protection. In certain embodiments, a system includes a controller (14) configured to obtain an inter-stage pressure measurement between stages of a multi-stage compressor (16). The controller (14) is also configured to identify actual damage in the multi-stage compressor (16) based at least in part on the inter-stage pressure measurement.

Description

technical field [0001] The subject matter disclosed herein relates to fault detection and protection of compressors. Background technique [0002] Compressors are used in a wide variety of industries and systems to compress gases, such as air. For example, gas turbine engines typically include a compressor to provide compressed air for combustion and cooling. As is understood, the health of the compressor affects the performance, efficiency, downtime, and overall availability of the machine. If compressor components (eg, blades, seals, etc.) are worn or damaged, the compressor may not be able to provide sufficient gas (eg, air) compression to a target system (eg, a gas turbine engine). Furthermore, damage to compressor components can cause damage to targeted systems (eg, gas turbine engines), resulting in downtime and increased repair costs. This is particularly problematic for power plants that rely on the continuous operation of the gas turbine engine. Therefore, it is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00F02C9/00
CPCF01D21/003F05D2270/10F04D27/001F02B39/16F04D17/12F01D17/08F05D2260/80F04D19/02
Inventor R·W·史密斯
Owner GENERAL ELECTRIC CO
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com