Abstract
The dynamics of pulp and water systems of a closed cycle paper mill was studied in the project using a detailed simulation model. The model covers the main parts of the manufacture of the body paper from the pulp containers to the rollers of a paper machine. The main adjustments of the process and parts of the automation are included in the simulation model. The first application of the model was the preliminary training of the operators of the mill. The objective of the training was to develop the process control and to teach, by the aid of the model, the operation of the new mill under different operating conditions. Valmet Datamatic XD process control system, commercially available, was used in the training for operation of the simulator, due to which the training was realistic. The same simulation model was used for analysis of the dynamics of the water consumption of the mill under different, which are normal operation, change of the quality, breaks in the machine, and the process and equipment failures. The model was also used for investigation of interfering substances in the flow networks of the mill. All the simulations were carried out before the mill start-up
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Laukkanen, I
[1]
- VTT Automation, Espoo (Finland)
Citation Formats
Laukkanen, I.
Enhancement studies on operation and control of water usage in closed cycle paper mills; Vaehaevetisen paperikoneen vesijaerjestelmaen dynamiikan tutkiminen - PMSY 01.
Finland: N. p.,
1998.
Web.
Laukkanen, I.
Enhancement studies on operation and control of water usage in closed cycle paper mills; Vaehaevetisen paperikoneen vesijaerjestelmaen dynamiikan tutkiminen - PMSY 01.
Finland.
Laukkanen, I.
1998.
"Enhancement studies on operation and control of water usage in closed cycle paper mills; Vaehaevetisen paperikoneen vesijaerjestelmaen dynamiikan tutkiminen - PMSY 01."
Finland.
@misc{etde_703407,
title = {Enhancement studies on operation and control of water usage in closed cycle paper mills; Vaehaevetisen paperikoneen vesijaerjestelmaen dynamiikan tutkiminen - PMSY 01}
author = {Laukkanen, I}
abstractNote = {The dynamics of pulp and water systems of a closed cycle paper mill was studied in the project using a detailed simulation model. The model covers the main parts of the manufacture of the body paper from the pulp containers to the rollers of a paper machine. The main adjustments of the process and parts of the automation are included in the simulation model. The first application of the model was the preliminary training of the operators of the mill. The objective of the training was to develop the process control and to teach, by the aid of the model, the operation of the new mill under different operating conditions. Valmet Datamatic XD process control system, commercially available, was used in the training for operation of the simulator, due to which the training was realistic. The same simulation model was used for analysis of the dynamics of the water consumption of the mill under different, which are normal operation, change of the quality, breaks in the machine, and the process and equipment failures. The model was also used for investigation of interfering substances in the flow networks of the mill. All the simulations were carried out before the mill start-up with the APMS software developed by VTT Automation. Dynamic simulation appeared to be an efficient method for validation of the process and automation planning of a closed cycle paper mill, as well as for training of operators. Due to proper training the start-up of the mill is easy. The methods developed in the project for water cycles and quality management of a paper machine are directly applicable for other corresponding process plants. (orig.)}
place = {Finland}
year = {1998}
month = {Dec}
}
title = {Enhancement studies on operation and control of water usage in closed cycle paper mills; Vaehaevetisen paperikoneen vesijaerjestelmaen dynamiikan tutkiminen - PMSY 01}
author = {Laukkanen, I}
abstractNote = {The dynamics of pulp and water systems of a closed cycle paper mill was studied in the project using a detailed simulation model. The model covers the main parts of the manufacture of the body paper from the pulp containers to the rollers of a paper machine. The main adjustments of the process and parts of the automation are included in the simulation model. The first application of the model was the preliminary training of the operators of the mill. The objective of the training was to develop the process control and to teach, by the aid of the model, the operation of the new mill under different operating conditions. Valmet Datamatic XD process control system, commercially available, was used in the training for operation of the simulator, due to which the training was realistic. The same simulation model was used for analysis of the dynamics of the water consumption of the mill under different, which are normal operation, change of the quality, breaks in the machine, and the process and equipment failures. The model was also used for investigation of interfering substances in the flow networks of the mill. All the simulations were carried out before the mill start-up with the APMS software developed by VTT Automation. Dynamic simulation appeared to be an efficient method for validation of the process and automation planning of a closed cycle paper mill, as well as for training of operators. Due to proper training the start-up of the mill is easy. The methods developed in the project for water cycles and quality management of a paper machine are directly applicable for other corresponding process plants. (orig.)}
place = {Finland}
year = {1998}
month = {Dec}
}