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Advanced targeted monitoring of high temperature components in power plants

Abstract

The article presents the idea of targeted monitoring of high-temperature pressurized components in fossil-fueled power plants, implemented within a modular software system and using, in addition to pressure and temperature data, also displacement and strain measurement data. The concept has been implemented as a part of a more complex company-oriented Internet/Intranet system of MPA Stuttgart (ALIAS). ALIAS enables to combine smoothly the monitoring results with those of the off-line analysis, e. g. sensitivity analyses, comparison with preceding experience (case studies), literature search, search in material databases -(experimental and standard data), nonlinear FE-analysis, etc. The concept and the system have been implemented in real plant conditions several power plants in Germany and Europe: one of these applications and its results are described more in detail in the presentation. (orig.) 9 refs.
Authors:
Roos, E; Maile, K; Jovanovic, A [1] 
  1. MPA Stuttgart (Germany)
Publication Date:
Dec 31, 1998
Product Type:
Conference
Report Number:
VTT-SYMP-185(v.2); CONF-980999-
Reference Number:
SCA: 200104; 360103; PA: FI-99:003068; EDB-99:034969; SN: 99002064682
Resource Relation:
Conference: 4. Baltica seminar on plant maintenance for managing life and performance, Helsinki (Finland), 7-9 Sep 1998; Other Information: PBD: 1998; Related Information: Is Part Of BALTICA IV. Plant maintenance for managing life and performance; Hietanen, S.; Auerkari, P. [eds.] [VTT Manufacturing Technology, Espoo (Finland). Operational Reliability]; PB: 398 p.
Subject:
20 FOSSIL-FUELED POWER PLANTS; 36 MATERIALS SCIENCE; EQUIPMENT; FOSSIL-FUEL POWER PLANTS; MONITORING; MAINTENANCE; SERVICE LIFE; PIPELINES; ARTIFICIAL INTELLIGENCE; DATA ACQUISITION SYSTEMS; MANAGEMENT; DAMAGE; STRAINS; TEMPERATURE DEPENDENCE; PRESSURE DEPENDENCE
OSTI ID:
324980
Research Organizations:
Technical Research Centre of Finland, Espoo (Finland)
Country of Origin:
Finland
Language:
English
Other Identifying Numbers:
Other: ON: DE99730863; ISBN 951-38-4577-X; TRN: FI9903068
Availability:
OSTI as DE99730863
Submitting Site:
FI
Size:
pp. 379-396
Announcement Date:

Citation Formats

Roos, E, Maile, K, and Jovanovic, A. Advanced targeted monitoring of high temperature components in power plants. Finland: N. p., 1998. Web.
Roos, E, Maile, K, & Jovanovic, A. Advanced targeted monitoring of high temperature components in power plants. Finland.
Roos, E, Maile, K, and Jovanovic, A. 1998. "Advanced targeted monitoring of high temperature components in power plants." Finland.
@misc{etde_324980,
title = {Advanced targeted monitoring of high temperature components in power plants}
author = {Roos, E, Maile, K, and Jovanovic, A}
abstractNote = {The article presents the idea of targeted monitoring of high-temperature pressurized components in fossil-fueled power plants, implemented within a modular software system and using, in addition to pressure and temperature data, also displacement and strain measurement data. The concept has been implemented as a part of a more complex company-oriented Internet/Intranet system of MPA Stuttgart (ALIAS). ALIAS enables to combine smoothly the monitoring results with those of the off-line analysis, e. g. sensitivity analyses, comparison with preceding experience (case studies), literature search, search in material databases -(experimental and standard data), nonlinear FE-analysis, etc. The concept and the system have been implemented in real plant conditions several power plants in Germany and Europe: one of these applications and its results are described more in detail in the presentation. (orig.) 9 refs.}
place = {Finland}
year = {1998}
month = {Dec}
}