power plant simulator & designer...stations, the automotive and chemical industries, together...
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Power Plant Simulator & DesignerPPSD
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K E D - Kerntechnik - Entwicklung - Dynamik
TABLE OF CONTENTS :
30/03/2020 2
❑ About us : KED
❑ Major features of Power Plant Simulator & Designer
❑ Typical applications (extract of multiple references)
❑ Additional modules
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K E D - Kerntechnik - Entwicklung - Dynamik
❑ ABOUT K E D
➢ History :
❑ KED was established in 1975. Its main activities
were piping calculations for nuclear power
stations, the automotive and chemical
industries, together with the development of
computer programs.
❑ KED is the market leader in Germany with the
programs Power Plant Simulator & Designer
since 1995 and SHEET CAD and has the
absolute best specialists in the field of fluid
and structural dynamics and FE calculations.
❑ Pipeline calculation program Easypipe
30/03/2020 3
➢ Managment
❑ Dipl-Ing. Andreas von Eichhain • Manager all units beside structural dynamics
• e-mail: [email protected]
• phone: +49 (6184) 9509-12
• fax: +49 (6184) 9509-50
• Talstraße 3
• D-63517 Rodenbach
❑ Dr. phil. nat. Josef Maetz• Manager Unit structural dynamics
• e-mail: [email protected]
• phone: +49 (6101) 523257
• fax: +49 (6101) 523256
❑ Dipl.-Ing. Christian Daublebsky von Eichhain• Product Manager KED
• e-mail :[email protected]
• phone + 49 6184 950 90
• fax: + 49 6184 950950.
❑ 10 engineers and experts employed with
different qualifications
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Widely used by more than 150 Boiler-manufacturers & Operators :
▪ RWE Energie AG, Essen, Germany
▪ Nooter Eriksen, St.Louis, USA
▪ Florida Power & Light, West Palm Beach, Florida, USA
▪ Siemens AG, Erlangen, Germany
▪ Babcock & Wilcox USA and Denmark
▪ Alstom Power AG, Baden, Switzerland
▪ Babcock Kraftswerkstechnik GmbH, Oberhausen, Germany
▪ Siemens Westinghouse, Orlando, USA
▪ NEM, Leiden, Netherlands
▪ CMI Erie, USA
▪ Austrian Energy and Environment, Austria
▪ STF, Italy
▪ Keppel-Seghers Belgium NV, Willebroek, Belgium
▪ Balcke-Dürr, Vienna, Austria
▪ Thermax, Pune, India
▪ Bertsch-Energy, Bludenz, Austria
▪ Deltak, USA
▪ Standardkessel-Baumgarte, Duisburg, Germany
▪ CMI, Willebroek, Belgium
▪ TÜV Süddeutschland : Filderstadt, Dresden, Munich, Mannheim
▪ EDF, France
▪ Vyncke Energietechniek, Harelbeke, Belgium
▪ Wuxi Huaguang Boiler Co, Wuxi, China
▪ …….. and many other users of HRSG, Biomass, Coal, Oil-Gas, CFB, AFB boilerplants
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❑ Major features of Power Plant Simulator & Designer
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❑ Main Features of Power Plant Simulator & Designer
▪ Nearly all kind of boilers, incl. HRSG, biomass steam & hot water boiler, Fluidized Bed Boiler
▪ Fully modular design structure and interconnections
▪ Selection between approx. 60 different elements (heat exchanger surface, spray cooler, control elements
etc.)
▪ Almost any combinations of the heaters, coolers, combustion chambers are possible
▪ Complete water-steam circuit, incl. turbine, condenser, feed water preheater (high pressure and low
pressure), feed pump, dearator etc.
▪ Combustion and post-combustion calculation (staged combustion), supplementary combustion (duct-burners)
▪ Complete thermal calculation, pressure drop, natural-, sub- and supercritical forced circulation calculation
with all kinds of recirculation's
▪ Precise vaporization calculation in economizer
▪ Efficiency calculation (direct & indirect method, acc. EN-12952-15/ DIN 1942 and ASME PTC)
▪ Easy switch to nearly all units (SI, US, Imperial, mixed)
▪ Heat exchanger can be divided into zones to take different temperatures and mass flows into consideration
▪ Performance range from 100 kW to 1500MW
▪ Hot water and Thermal Oil boiler (shell tube, water tube and waste heat boiler)
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❑ Typical Features (flue gas scheme)
Element with drag& drop in scheme
Selection Element group
Undo & redobutton
Selection of scheme
Start simulationcalculation
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❑ Typical Features (water-steam scheme)
Element with drag& drop in scheme
Selection Element group
zooming
Selection of scheme
Save File
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❑ Main Features of Power Plant Simulator & Designer (2)
▪ Design mode calculation
▪ Easy multi-part load calculation (Multicalc),
▪ Tube bundle vibration calculation
▪ Natural circulation calculation, forced circulation
▪ Once through steam generators
▪ High pressure gas possible (real gas properties for e.g. reformer etc…)
▪ User-definable detailed input and output calculation data with Excel Files
▪ Extraction of specific data with Drag & Drop,
▪ User-definable graphical illustrations with diagrams
▪ Integration of own specific additional parallel calculations with script’s
▪ Creation of own data-bank (e.g. fuel analysis…)
▪ Undo-and Redo button, Help topics (F1 button), Language selection
▪ Error alerts and warnings
▪ Working in the networks
▪ Executable with MS Windows 95/98/NT/ME/XP/2000/Vista/Windows 7/8/10
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❑ Typical Example of detailed output data of WHB
General output
data
Specificoutput data
Superheater 2
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❑ Typical Example of output diagrams for a WTE-Boiler
Diagrams
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❑ Typical Example of Input /output reports with excel file
Input Excel Reports
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❑ Typical Options : Language, Schema, Dimension set-up, Document properties, Calculation options
Options
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❑ Typical Example of scripts
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❑ Typical Example of MCR (Multi-Calculation-Reports)
Input Data MCRO
utp
ut
Dat
a M
CR
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❑ Typical applications (extract of multiple references)
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❑ Typical Boiler Applications : Compact WT oil/gas fired Boiler
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❑ Typical Boiler Applications : Small Biomass Boiler
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❑ Typical Boiler Applications : Combined Thermal Oil Energy Plant
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❑ Typical Boiler Applications : Secondary fuel fired Boiler (ESB)
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❑ Typical Boiler Applications : Bio-Waste fired Boiler with separate fired Superheater (a)
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❑ Typical Boiler Applications : Bio-Waste fired Boiler with separate fired Superheater (b)
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❑ Typical Boiler Applications : WHB behind industrial furnaces (a)
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❑ Typical Boiler Applications : WHB behind industrial furnaces (b)
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❑ Typical Boiler Applications : CFB-Boiler (a)
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❑ Typical Boiler Applications : CFB-Boiler (b)
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❑ Typical Boiler Applications : Flue gas condensation
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❑ Additional Special Modules
Water Circulation Calculation Module
▪ Natural circulation
▪ Benson subcritical & supercritical
Dynamic Calculation Module
▪ Cold, warm start-up
▪ Load changes
▪ Tube metal temperatures during start-up
▪ Drum metal temperature during start-up
Tube bundle vibration calculation
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❑ Typical Example Biomass fired Boiler (nat. circulation scheme)
Selection Element group
Selection of scheme
Print File
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❑ Typical Example HRSG (with 3 pressure levels)
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❑ Typical Example HRSG (with 3 pressure levels)
QT-Diagram Dynamic calculation of metal temperatures during start-up