PROCESS SIMULATION CUP PSC2020- OPTIMAL CONTROL
Transcript of PROCESS SIMULATION CUP PSC2020- OPTIMAL CONTROL
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PROCESS SIMULATION CUPPSC2020- OPTIMAL CONTROL
STEP BY STEP INSTRUCTIONS
DR.-ING. JAN C. SCHÖNEBERGER
BERLIN, 30 JANUARY 2020
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General Information
Phase 1 Scenarios
Overview
Scenario 1: Set-point step change
Scenario 2: Disturbance of the flowrate
Scenario 3: Shutdown of one engine
Plant performance with the initial controller settings
OUTLINE
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• Ownership of copyright: The copyright for this website and the material on this website (including without limitation the text, computer code, flow sheets, artwork, photographs, images, music, audio material, video material and audio-visual material) is owned by Chemstations Europe GmbH or its affiliates ("Chemstations Europe") and its licensors.
• Copyright license: Chemstations Europe grants to you a worldwide non-exclusive royalty-free revocable license to:
− view this website and the material on this website on a computer or mobile device via a web browser;
− copy and store this website and the material on this website in your web browser cache memory; and
− copy and store the flow sheets on this website on a computer.
• Chemstations Europe does not grant you any other rights in relation to this website or the material on this website. In other words, all other rights are reserved.
• For the avoidance of doubt, you must not adapt, edit, change, transform, publish, republish, distribute, redistribute, broadcast, rebroadcast or show or play in public this website or the material on this website (in any form or media) without Chemstations Europe’s prior written permission.
PLEASE BE AWARE OF OUR COPYRIGHT
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• This document is for you, if you want to
− learn how to simulate the scenarios of PSC2020 in CHEMCAD
− understand how Data Maps work and how CHEMCAD and MS Excel communicate
• This document
− is a tutorial for using Data Maps to run different scenarios in one flowsheet
− shows the 23 steps you must follow to calculate the PSC2020 objective function in phase 1
The document only shows the steps required for phase 1 of PSC2020. However, the workflow is easilyapplicable to more scenarios and parameters, as they will come up in the subsequent phases of PSC2020.
IS THIS DOCUMENT FOR ME?
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1: OPEN THE FLOWSHEET
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2: EXPLORE FLOWSHEET ELEMENTS
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3: EXPLORE FLOWSHEET COMPONENTS
Click here
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4: SEE THE DATA MAPS USED IN PSC2020
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4: SEE THE DATA MAPS USED IN PSC2020
Click here
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5: OPEN THE DATA MAP CONTROLLER SETTINGS
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5: OPEN THE DATA MAP CONTROLLER SETTINGS
Click here
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6: OPEN THE EXCEL FILE OF THE DATA MAP CONTROLLER SETTINGS
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7: CHANGE CONTROLLER SETTINGS
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8: CHANGE CONTROLLER SETTINGS
The editable parameters of phase 1 are maked yellow!
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9: SELECT SCENARIO 1
Type “1” in cell E12
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10: SAVE THE EXCEL TABLE
Click here
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11: CLOSE THE EXCEL TABLE
Click here
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12: INITIATE DYNAMIC RUN
Click here
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13: SKIP THE WARNINGS
Click here
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14: OBSERVE THE POWER GENERATION (PRESET PLOTS)
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15: OPEN THE EXCEL FILE OF THE DATA MAP CONTROLLER SETTINGS
Click here
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16: SWITCH TO THE SCENARIO RESULTS TAB
Click here
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17: CHECK YOUR PROFIT FOR SCENARIO 1
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18: SWITCH TO THE CONTROLLER SETTINGS TAB
Click here
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19: SELECT SCENARIO 2
Type “2” in cell E12
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20: REPEAT STEPS 10 - 18
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21: SELECT SCENARIO 3
Type “3” in cell E12
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22: REPEAT STEPS 10 - 18
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23: SUM-UP THE SCENARIO PROFITS TO CALCULATE THE OVERALL PROFIT
Scenario 1 Profit - 37.03 €
Scenario 2 Profit - 21.41 €
Scenario 3 Profit 42.37 €
Phase 1 Profit - 16.07 €
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23: SUM-UP THE SCENARIO PROFITS TO CALCULATE THE OVERALL PROFIT
Scenario 1 Profit - 37.03 €
Scenario 2 Profit - 21.41 €
Scenario 3 Profit 42.37 €
Phase 1 Profit - 16.07 €
Now it‘s up to you to find better controller settings!