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Drinking Water Simulator for Proactive Operation and Training

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Presentation on theme: "Drinking Water Simulator for Proactive Operation and Training"— Presentation transcript:

1 Drinking Water Simulator for Proactive Operation and Training

2 to disclose models

3 Why Waterspot? Drinking water treatment operation changes from 24/7 shifts…

4 Why Waterspot? ... to supervisor shifts in office hours…

5 Why Waterspot? ... opening opportunities for advanced process control…
Picture: Alex van Delft DSM

6 Why Waterspot? ... and virtual commissioning… Picture: Siemens
Picture: Alex van Delft DSM

7 Why Waterspot? ... but resulting in a lack of natural training at the same time. Picture: Alex van Delft DSM

8 Why Waterspot? The need for well-trained supervisors will stay…
Picture: Alex van Delft DSM

9 Why Waterspot? … or even increase in the next ten years as a consequence of ageing. Picture: Alex van Delft DSM

10 Why Waterspot? Summary Offline
Training and testing of operation supervisors in company look & feel Model-based process (control) optimisation Open the use of process models to a wider group Virtual commissioning of software updates Online Advanced process-control to delay investments in production capacity, and to obtain a more stable water quality Alerts on malfunctioning online measurements

11 Waterspot: the project
Started on the foundations of the Promocit project (development of Stimela water quality models) Co-funded by Dutch Ministiry of Economic affairs

12 Waterspot: the project
Nine partners of which four Dutch water supply companies

13 Waterspot: the product

14 Waterspot Article 1. Software layout
Article 2. Hydraulic model for Harderbroek Article 3. Integration of a hydraulic model and a process model for Wim Mensink

15 Waterspot: software layout
Optimisation module OPC-DA PA system Field I/O Historian OPC-HDA Field Virtual OPC Emulator OPC-DA Virtual plant Trainee UI Water quality model OPC-DA OPC Trainer UI Hydraulic Control Simulator engine

16 Waterspot: software layout
A drinking water treatment plant simulator that connects: Models for water quality Models for water quantity Control model Object model

17 Waterspot: software layout
Models for water quality, Stimela

18 Waterspot: software layout
Models for water quantity, EPAnet

19 Waterspot: software layout
Control model, USE

20 Waterspot: software layout
Object model, USE

21 Waterspot: hydraulic model Harderbroek
EPANET elements Library

22 Waterspot: hydraulic model Harderbroek
Model definition

23 Waterspot: hydraulic model Harderbroek
Calibration: current frequency to control effluent pumps’ speeds

24 Waterspot: hydraulic model Harderbroek
Validation, wells

25 Waterspot: hydraulic model Harderbroek
Validation, cascade aerators

26 Waterspot: hydraulic model Harderbroek
Validation, influent rapid sand filters

27 Waterspot: hydraulic model Harderbroek
Case: pump speeds during filter backwash

28 Waterspot: hydraulic model + process model Wim Mensink
Validated EPAnet model

29 Waterspot: hydraulic model + process model Wim Mensink
Stimela model for Mensink has been set up.

30 Waterspot: hydraulic model + process model Wim Mensink
Work in progress: Calibration and validation Stimela model Connect EPAnet and Stimela with in Waterspot Simulate hydraulic operation of Mensink

31 Waterspot: background information

32

33 Waterspot: the product

34 Waterspot: the product

35 Waterspot: the product

36 Waterspot: the product

37 Waterspot: the product


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