Modelling Renewables Resources and Storage in PowerFactory V15.2, 9 June 2015. Madrid Spain

Seminar:ModellingRenewablesResourcesandStorageinPowerFactoryV15.2
Prof Francisco M. Gonzalez-Longatt PhD | fglongatt@fglongatt.org | Copyright © 2015, Madrid, Spain, 8 June 2015 1/119
Allrightsreserved.Nopartofthispublicationmaybereproducedordistributedinanyformwithoutpermissionoftheauthor.Copyright©2015.http:www.fglongatt.org
Seminar:
Modelling Renewables Resources
and Storage in
PowerFactory V15.2
@fglongatt

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.
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.
@fglongatt
fglongatt.org

Agenda

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…

Basic PowerFactory
Concepts

I. Basic PowerFactory Concepts
• The calculation program PowerFactory, as written by
DIgSILENT.
• It is a computer aided engineering tool for the analysis
of industrial, utility, and commercial electrical power
systems.
• It has been designed as an advanced integrated and
interactive software package dedicated to electrical
power system and control analysis in order to achieve
the main objectives of planning and operation
optimization.
http://www.digsilent.de/
Dr. Martin Schmieg

• The name DIgSILENT stands for "DIgital SImuLation
and Electrical NeTwork calculation program''.
• DIgSILENT Version 7 was the world's first power
system analysis software with an integrated
graphical one-line interface.
• That interactive one-line diagram included drawing
functions, editing capabilities and all relevant static and
dynamic calculation features.

• 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.

• 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

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.

I. B. Vertical Integration
• Vertically integrated power equipment model
concept allowing models to be shared by all
analysis functions
DATA

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.

• 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 and
Publishing
Master and Device
Compare and Merge
Single Database Concepts: all data for
standard and advanced functions are
organized in a single, integrated database.

• Project Management: All the data that defines a power
system model and allows its calculation is stored in so
called 'Project' folders within the database.
• Inside a 'Project', folders called 'Study Cases' are used
to define different studies of the system considering the
complete network, only parts of it or variations on its
current state.

• 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.

Overview of System Analysis
Functions
This Section Presents a General Overview of the
Supported PowerFactory Functions

I. General Overview
OHL parameter
calculation
Cable parameter
calculation
Asynchronous
Machine
parameter
estimation
Reliability
analysis Optimal Power
flow Economic
Dispatch
Power Flow
AC/DC
Powerflow
Balanced/un-
balanced
Active power and
reactive power
controls
Fault Analysis
IEC 60909
IEC 61363
ANSI C37.4
G74
Complete
method
General
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 – Modelling
DIgSILENT 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
ApplicationsGridPowerSystemAnalysisFunctions
Source: DigSILENT PowerFactory
http://www.digsilent.de/images/Software/DIgSILENT_PowerFactory/overview150.png
@fglongatt

• PowerFactory offers a wide variety of calculation
commands, 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

Different Types of Simulations
• DigSILENT PowerFactory, NetomacTM and
SimpowTM, offer both dynamic and instantaneous
value modes of simulation.
@fglongatt

Visit:
http://www.fglongatt.org
Any questions or suggestions are welcome
fglongatt@fglongatt.org
@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.

Modelling Renewables Resources and Storage in PowerFactory V15.2, 9 June 2015. Madrid Spain

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