modelling renewables resources and storage in powerfactory v15.2, 9 june 2015. madrid spain

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Prof Francisco M. Gonzalez-Longatt PhD | [email protected] | Copyright © 2015, Madrid, Spain, 8 June 2015 1/119

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Seminar:

Modelling Renewables Resources

and Storage in

PowerFactory V15.2

@fglongatt

mailto:[email protected]

http://www.fglongatt.org/


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Copyright Notice

Copyright Notice

The documents are created by Francisco M. Gonzalez-Longatt and contain copyrighted material, trademarks, and other proprietary information. All rights reserved. No part of the documents may be reproduced or

copied in any form or by any means - such as graphic, electronic, or mechanical, including photocopying, taping, or information storage and retrieval systems without the prior written permission of Francisco M.

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documents by you.

@fglongatt

fglongatt.org


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Agenda


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Agenda

• Basic PowerFactory Concepts

• Overview of System Analysis Functions

• Dynamic Modelling with PowerFactory

• Types of Wind Turbines Technologies

• WTG Models for Load Flow and Short Circuit

Calculation

• Global “Templates” library

• WTG Models for Dynamic Simulation

• Fully Rated WTG Template

• PV and Battery Energy Storing System (BESS)

• The Book…


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Basic PowerFactory

Concepts


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I. Basic PowerFactory Concepts• The calculation program PowerFactory, as written by

DIgSILENT.

• It is a computer aided engineering tool for the analysisof industrial, utility, and commercial electrical powersystems.

• It has been designed as an advanced integrated andinteractive software package dedicated to electricalpower system and control analysis in order to achievethe main objectives of planning and operationoptimization.

http://www.digsilent.de/

Dr. Martin Schmieg


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I. Basic PowerFactory Concepts• The name DIgSILENT stands for "DIgital SImuLation

and Electrical NeTwork calculation program''.

• DIgSILENT Version 7 was the world's first powersystem analysis software with an integratedgraphical one-line interface.

• That interactive one-line diagram included drawingfunctions, editing capabilities and all relevant static anddynamic calculation features.


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I. Basic PowerFactory Concepts

• DIgSILENT power system calculation package was

designed as an integrated engineering tool.

• It provides a complete 'walk-around' technique

through all available functions, rather than a

collection of different software modules.

• PowerFactory Version 14, DIgSILENT represents a

further step towards seamless integration of

functionality and data management within a

multi-user environment.


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I. Basic PowerFactory Concepts

• There are three basic integration characteristics

that contribute to make PowerFactory a unique

power system analysis tool:

a) Functional integration

c) Vertical integration

b) Database integration


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I.A. Functional Integration

• DIgSILENT PowerFactory software is implemented

as a single executable program, and is fully

compatible with Windows 95/98/NT/2000/XP/Vista.


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I. B. Vertical Integration

• Vertically integrated power equipment model

concept allowing models to be shared by all

analysis functions

DATA


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II.C. Database Integration

• DIgSILENT PowerFactory provides optimal

organization of data and definitions required to

perform any type of calculation, memorization of

settings or software operation options.


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II.C. Database Integration

• The PowerFactory database environment fully

integrates all data required for defining cases,

operation scenarios, single-line graphics, outputs,

run conditions, calculation options, graphics, user-

defined models, etc.Project Manager

Visioning andPublishing

Master and DeviceCompare and Merge

Single Database Concepts: all data for standard and advanced functions are organized in a single, integrated database.


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II.C. Database Integration• Project Management: All the data that defines a power

system model and allows its calculation is stored in socalled 'Project' folders within the database.

• Inside a 'Project', folders called 'Study Cases' are usedto define different studies of the system considering thecomplete network, only parts of it or variations on itscurrent state.


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II.C. Database Integration• This 'project and study case' approach to define and

manage power system studies is a unique application of

the object-oriented software principle.

• Standard software packages often require the user to

create a large number of similar saved cases, with

multiple nested directories for large complex networks

and studies.

• This approach of the structure is both easy to use while

avoiding redundancy.


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Overview of System Analysis

Functions

This Section Presents a General Overview of the

Supported PowerFactory Functions


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I. General Overview

OHL parameter calculation

Cable parameter calculation

Asynchronous Machine

parameter estimation

Reliability analysis Optimal Power

flow Economic Dispatch

Power Flow

AC/DCPowerflow

Balanced/un-balanced

Active power and reactive power

controls

Fault Analysis

IEC 60909IEC 61363

ANSI C37.4G74

Complete methodGeneral

faults/Multiple faults

State Estimation

Protection Functions Protection Simulation

Network reduction

Contingency Analysis

Voltage Stability Analysis

Power Flow Sensitivities

Distribution Network Analysis

Harmonic Analysis Ripple Control

Distribution Network Optimization

Flexible DSL – ModellingDIgSILENT Simulation Language

RMS Simulation with abc Phase Representation

Long-Term Stability

Transient Motor Starting

Real-Time Simulation

Electromagnetic transient (EMT)

System Parameter identification

Radial and Meshed 1-4 Phase AC grids and DC Grids

Transmission and Distribution Industry Wind Power PV System Railway Smart Grid

Applic

ations

Grid

Pow

er

Syste

m A

naly

sis

Functions

Source: DigSILENT PowerFactory

http://www.digsilent.de/images/Software/DIgSILENT_PowerFactory/overview150.png

@fglongatt


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• PowerFactory offers a wide variety of calculationcommands, of which the:– Load Flow Analysis

– Short-Circuit Analysis

– Harmonics Analysis

– Stability and EMT Simulations

– Modal Analysis / Eigenvalue Calculation

– Model Parameter Identification

– Contingency Analysis

– Reliability Assessment

– Optimal Power Flow

– Optimization Tools for Distribution Networks

– Protection

– Network Reduction

– State Estimation

Calculation Commands in PowerFactory


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Different Types of Simulations

• DigSILENT PowerFactory, NetomacTM and

SimpowTM, offer both dynamic and instantaneous

value modes of simulation.

@fglongatt


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Visit:

http://www.fglongatt.org

Any questions or suggestions are welcome

[email protected]

@fglongatt

Copyright Notice

The documents are created by Francisco M. Gonzalez-Longatt and contain copyrighted material, trademarks, and other proprietary information. All rights reserved. No part of the

documents may be reproduced or copied in any form or by any means - such as graphic, electronic, or mechanical, including photocopying, taping, or information storage and

retrieval systems without the prior written permission of Francisco M. Gonzalez-Longatt . The use of these documents by you, or anyone else authorized by you, is prohibited unless

specifically permitted by Francisco M. Gonzalez-Longatt. You may not alter or remove any trademark, copyright or other notice from the documents. The documents are provided “as

is” and Francisco M. Gonzalez-Longatt shall not have any responsibility or liability whatsoever for the results of use of the documents by you.




http://scholar.google.co.uk/citations?user=4dkpMnEAAAAJ&hl=en

http://scholar.google.co.uk/citations?user=4dkpMnEAAAAJ&hl=en

http://orcid.org/0000-0002-7157-9844

http://orcid.org/0000-0002-7157-9844

http://www.scopus.com/authid/detail.url?authorId=24922792900

http://www.scopus.com/authid/detail.url?authorId=24922792900

http://www.linkedin.com/pub/francisco-gonzalez-longatt/12/660/43b

http://www.linkedin.com/pub/francisco-gonzalez-longatt/12/660/43b

modelling renewables resources and storage in powerfactory v15.2, 9 june 2015. madrid spain

Engineering