Francisco M. Gonzalez-Longatt, Dr.Sc Manchester, UK, September, 2009 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve Exercise: Importing/Exporting a project 1/17 This tutorial describes how import a project previously developed in PowerFactory Francisco M. Gonzalez-Longatt, Dr.Sc fglongatt.org.ve Manchester, UK, September, 2009 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 2/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve Exercise: Importing a project Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 1. Introduction 3/17 • Currently there are many formats for storing data for power system simulation. • Among them, PSS/E and IEEE Common Data Format [1] are well known. • Software companies and open-source groups, such InterPSS and PSAT, developed and provides utilities to import data in these formats into their applications. • It has been observed that the direction is mainly one way, importing data in different formats into their simulation applications, but not in the other way, exporting data to different data formats. • This has made robust and reliable power system simulation study case information exchange very difficult, if not impossible. [1] "Common Data Format for the Exchange of Solved Load Flow Data", IEEE Trans on PAS, Vol. PAS-92, No. 6, Nov/Dec 1973, pp. 1916-1925 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 4/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 1. Introduction • Except IEEE CDF, these data formats are often not well documented. • Most data format documents are not publicly available. • A simple math calculation tells us that if there are N data formats and M applications, the possible filtering/converting routes in the above diagram are NxM. Import utilities IEEE CDF PSS/E Company A DIgSILENT CIM Company A Format InterPSS PSAT Company B Format Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 5/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 1. Introduction • The Open Model for Exchanging Power System Simulation Data, ODM - Open Data Model for short, is a possible solution. • The IEEE Common Data Format (CDF) is not only not flexible, is also limited to static data, which makes it useless for dynamic and market studies. ODM versus CIM "XML and Data Exchange for Power System Analysis", IEEE Power Engineering Review April 2000 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 6/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 1. Introduction Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 1. Introduction ODM versus CIM IEEE PES GM2009 ODM is designed to represent a power network in a logic way for power system simulation. IEC CIM (Common Information Model) CIM is a data object model, designed to model/describe physical power networks "XML and Data Exchange for Power System Analysis", IEEE Power Engineering Review April 2000 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 7/17 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/export 8/17 • PowerFactory data exchange format have features similar to the XML (Extensible Markup Language), with syntax similar to a mark-up language. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 9/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export • DIgSILENT PowerFactory is a power tool that allow import data from other power system software. • Following format files are allowed by PowerFactory: *.dz; DigSilent *.dat; Data *.pfp; Power Factory *.dle; Proprietary formats Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 10/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export • Projects (or any folder in the data base) can be exported using the *.dz or the *.pfd (PowerFactory Data) file format. • Whenever possible it is recommended to use the new PFD format (*.pfd). This format (*.pfd) is improved for handling even very large projects. • The performance of the import/export has been optimized and the consumption of memory resources is much lower than with the old file format (*.dz). • All new functions available in the data base of PowerFactory, e. g. time stamps and versions, are fully supported with the new PFD file format. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 11/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export • All new functions available in the data base of PowerFactory, e. g. time stamps and versions, are fully supported with the new PFD file format. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 12/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export DGS • Abbreviation for "DIgSILENT Interface for Geographical Informations Systems''. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 13/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export UCTE data exchange format for load flow and three phase short circuit studies Association of transmission system operators in continental Europe Union for the Coordination of Transmission of Electricity 01 July 2009 European Network of Transmission System Operators for Electricity Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 14/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export • PowerFactory import/export filter for UCTE (Union for the Co-ordination of Transmission of Electricity) standard. – UCTE-DEF, • Limitations: – Supports basic load flow and short-circuit data exchange only, – Important network elements missing, e.g. Shunts, 3W-Transformers, – Unique identifier for network elements not supported. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 15/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export • PowerFactory has import filters for proprietary formats: – PSS/E, – PSS/U, – Integral/DVG, – Neplan, –… • Some drawback about proprietary formats: – Version dependent, formats and data model not well specified, – Official test cases not available, no IOP tests. Power System Simulation for Engineering Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 16/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 2. PowerFactory Import/Export Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation 17/17 • To export a project select File --> Export... --> Data... from the main menu. • Alternatively projects can be exported by selecting the option Export Project … on the project context sensitive menu (only available for non active projects). • Projects can be imported by selecting File --> Import... -> Data... from the main menu or by clicking on the icon of the Data Manager. • The user can select the type of file to import from the 'Files of type' menu of the Windows Open file that pops up. • Additionally a lot of Import/Export filters are available for foreign data formats. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 18/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • Projects can be imported by selecting File --> Import... -> Data... from the main menu or by clicking on the icon of the Data Manager. • Additionally a lot of Import/Export filters are available for foreign data formats. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 19/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • To import a data file: • File-->Import…-->Data(*.dz;*.dat;*pfp;*.pfd;*.dle) Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation 20/17 • Select the file called “VenezuelaAugust2009.dz’. • This file contain a first approach of the Venezuelan Power System. • Author will use this project in future examples. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 21/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • PowerFactory show the information about the file. • E.g. Original and New Path. • The import evolution is shown. Bar showing the evolution of importation. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 22/17 • After conversion the project Caso imported. • Information is shown in Output Window. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 2009.IntPrj is 23/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • Information is shown in Output Window. • Importation is finalized Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation 24/17 • To activate the project select File --> Activate Project • A new pop-up window will appear. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation 25/17 • Select: VenezuelaAugust2009 • If the version of file is rather old, PowerFactory convert to new one. • This project require migrate Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 26/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • If the version of file is rather old, PowerFactory convert to new one. • This project require migrate. • Migration process could take some time, depending on file size. • The following information is shown in Output Window. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 27/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • After the migration, the Venezuela Agust 2009_v14 project is shown in the Data Manager. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 28/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation • The system imported is shown finally. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation 29/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 3. Performing the importation Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 30/17 Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing the exportation 31/17 • Considering the P.M. Anderson 9 bus system. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing a exportation 32/17 • To export a project select File --> Export... --> Data... from the main menu. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 33/17 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing the exportation • Select UCTE format Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing the exportation 34/17 • File name: pf140 Anderson 9 Bus UCTE Format • Following message is displayed in the output window: Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing the exportation 35/17 • The resultant file in UCTE forma has been saved. Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve 4. Performing the exportation 36/17 Comments and suggestion are welcome: fglongatt@fglongatt.org.ve Dr. Francisco M. Gonzalez-Longatt, fglongatt@ieee.org .Copyright © 2009 Copyright Francisco M. Gonzalez-Longatt. All rights reserved. No part of this publication may be reproduced of distributed in any form without permission of the author. September 2009. Copyright © 2009. http://www.fglongatt.org.ve Please visit: http://www.fglongatt.org.ve 37/17
