A General Method for Handling Disturbances on Utilities in the Process Industry
(2011) 18th IFAC World Congress, 2011- Abstract
- Utilities, such as steam or cooling water, have shown to play an important role within the process industry, since a malfunctioning utility is a plant-wide disturbance that can lead to large revenue losses due to reduced production quantities. This work focuses on identifying disturbances on utilities that give economical consequences. Measures of utility availability and area availability are introduced and used for estimating the ratio of disturbances on utilities. A generic method for handling disturbances on utilities is presented, which could be applied using site models of different level of detail. Some modeling approaches for modeling a site are described and the framework of the general method is demonstrated with a case study... (More)
- Utilities, such as steam or cooling water, have shown to play an important role within the process industry, since a malfunctioning utility is a plant-wide disturbance that can lead to large revenue losses due to reduced production quantities. This work focuses on identifying disturbances on utilities that give economical consequences. Measures of utility availability and area availability are introduced and used for estimating the ratio of disturbances on utilities. A generic method for handling disturbances on utilities is presented, which could be applied using site models of different level of detail. Some modeling approaches for modeling a site are described and the framework of the general method is demonstrated with a case study example at Perstorp AB, Sweden. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2173211
- author
- Lindholm, Anna LU ; Carlsson, Hampus and Johnsson, Charlotta LU
- organization
- publishing date
- 2011
- type
- Contribution to conference
- publication status
- published
- subject
- keywords
- plant-wide disturbances, disturbance localization, process control, enterprise modeling
- conference name
- 18th IFAC World Congress, 2011
- conference location
- Milan, Italy
- conference dates
- 2011-08-28 - 2011-09-02
- external identifiers
-
- scopus:84866134086
- project
- PICLU
- language
- English
- LU publication?
- yes
- additional info
- project=upsetmanagement
- id
- 25283b72-7040-4f14-881f-55e0072f8a40 (old id 2173211)
- date added to LUP
- 2016-04-04 14:13:20
- date last changed
- 2022-01-30 01:39:32
@misc{25283b72-7040-4f14-881f-55e0072f8a40,
abstract = {{Utilities, such as steam or cooling water, have shown to play an important role within the process industry, since a malfunctioning utility is a plant-wide disturbance that can lead to large revenue losses due to reduced production quantities. This work focuses on identifying disturbances on utilities that give economical consequences. Measures of utility availability and area availability are introduced and used for estimating the ratio of disturbances on utilities. A generic method for handling disturbances on utilities is presented, which could be applied using site models of different level of detail. Some modeling approaches for modeling a site are described and the framework of the general method is demonstrated with a case study example at Perstorp AB, Sweden.}},
author = {{Lindholm, Anna and Carlsson, Hampus and Johnsson, Charlotta}},
keywords = {{plant-wide disturbances; disturbance localization; process control; enterprise modeling}},
language = {{eng}},
title = {{A General Method for Handling Disturbances on Utilities in the Process Industry}},
url = {{https://lup.lub.lu.se/search/files/6309476/2298043.pdf}},
year = {{2011}},
}