The use of process simulation models in virtual commissioning of process automation software in drinking water treatment plants

The use of process simulation models in virtual commissioning of process automation software in drinking water treatment plants

Worm, G.I.M.
Kelderman, J.P.
Lapikas, T.
Van der Helm, A.W.C.
Van Schagen, K.M.
Rietveld, L.C.

Civil Engineering and Geosciences

Water Management

2012-12-31

This research deals with the contribution of process simulation models to the factory acceptance test (FAT) of process automation (PA) software of drinking water treatment plants. Two test teams tested the same piece of modified PA-software. One team used an advanced virtual commissioning (AVC) system existing of PA-emulation and integrated process simulation models, the other team used the same PA-emulation but basic parameter relations instead of the process simulation models, the VC-system. Each test team found one (different) error of the thirteen errors put into the software prior to the experiment; the majority of the errors was found prior to the functional test. The team using the AVC-system found three errors, the team using the VC-system found four, but the AVC-team judged 1% of the test items ‘not possible’, the VC-team 17%. It was concluded that the hypothesis that with AVC more errors could be found than with VC could not be accepted. So, for the FAT of PAsoftware of drinking water treatment plants, the addition of basic parameter relations to PA-emulation satisfied. Not the exact process behavior helped to find errors, but the passing of process thresholds.

virtual commissioning
drinking water treatment
process automation
emulation
process simulation model

http://resolver.tudelft.nl/uuid:eb7ed8c3-4c37-4d2c-9d4f-a7571fb3bbde

IWC International Water Conferences: New Developments in IT and Water, Amsterdam, The Netherlands, 4-6 November, 2012; Authors version

Institutional Repository

conference paper

(c) 2012 The Author(s)