Export Reduced order model of Electric Motor for Drive design
Summary
TLDRThe video discusses various methods for generating lookup tables from motor simulations using Flux and FluxMotor software. It explains how to export OML files, FMU blocks, and lookup tables for system analysis in tools like Activate and Compose. The steps involve solving a motor project, exporting data, and using macros for creating performance maps based on current and rotor position. Additionally, it highlights improvements in exporting these tables and formats (OML, FMU, MAT) for better integration with simulation tools, focusing on making motor analysis more efficient and accurate.
Takeaways
- π οΈ The session focuses on generating lookup tables for motor models using Flux and Flux Motor tools.
- π Several export formats are available, including OML files, FMU blocks, CSV files, TXT files, and lookup tables.
- π» To export an OML file, the Flux project must be solved first, and the export process involves selecting parameters and formats.
- π§ FMU blocks can also be exported, allowing for integration with simulation environments like Activate.
- π Lookup tables can be generated from transient projects using macros, which map performance metrics like torque and inductance based on current and rotor position.
- β‘ Parallel computing is recommended to speed up the lookup table generation process and optimize computation time.
- π Lookup tables in Flux Motor are generated to simplify motor analysis in system-level simulations.
- π οΈ Users can configure tests and working conditions in Flux Motor before exporting lookup tables.
- π The exported formats from Flux Motor include FMU blocks (dedicated to Activate or generic), MAT files, and M files.
- βοΈ Recent improvements in Flux Motor allow the consideration of rotor position for more accurate motor performance results.
Q & A
What are the different file formats available for export in Flux?
-The available formats for export in Flux include OML files, FMU blocks, CSV files, TXT files, and lookup tables.
What is the first step to generate an OML file in Flux?
-The first step to generate an OML file is to solve the Flux project. After that, the user can go to the data exchange menu and export the data table.
What should be ensured when using an OML file in Activate?
-When using an OML file in Activate, ensure that both the Activate project and the OML file are in the same folder and check if the variables were located correctly.
What is the purpose of the FMU block export in Flux?
-The purpose of the FMU block export is to create a model that can be used in system simulations. This feature is available in both 2D and 3D modules of Flux.
What steps are needed to generate an FMU block in Flux?
-To generate an FMU block, first solve the Flux project, then go to data exchange, select the export FMU block option, and provide the necessary input and output parameters.
What is the goal of using a macro to create a lookup table in Flux?
-The goal of using a macro is to create a lookup table from a transient project, specifically for the flux, inductance, and torque in DQ axis as a function of the current and rotor position.
What are the three types of macros available in Flux?
-The three types of macros available in Flux are for 2D, 3D, and DQ axis applications. These macros help create lookup tables for various parameters like flux, inductance, and torque.
What is recommended when using a macro in Flux to reduce computation time?
-It is recommended to use parallel computing when running a macro in Flux to decrease computation time and improve efficiency.
What are the steps to export a lookup table in Flux Motor?
-In Flux Motor, the steps to export a lookup table include selecting the export area, defining the working conditions, and choosing the export format, such as FMU block or MAT file.
What improvements were made in the latest version of Flux Motor for exporting lookup tables?
-The latest version of Flux Motor allows users to consider the rotor position dependency during export, which leads to more accurate results.
Outlines
π οΈ Introduction to Generating Lookup Tables in Flux and FluxMotor
This paragraph introduces the video topic, focusing on creating lookup tables for motor models using Flux and FluxMotor software. It highlights different file formats available for export such as OML, FME block, CSV, and TXT. The process begins with generating an OML file through a parametric scenario in Flux, and then following specific steps to export data. The steps involve solving the Flux project, selecting export options from the data exchange menu, and saving the desired file formats. The description also includes steps for importing the generated files into Activate or Compose environments.
π Exporting the FMU Block for Motor Models
This paragraph explains how to export an FMU (Functional Mock-up Unit) block, which is available in both 2D and 3D versions of Flux. To generate this, a parametric scenario must be solved. The user can then export the FMU block by selecting the appropriate options in the data exchange menu, providing the name and path of the block, and configuring input/output parameters. An example application of the FMU block is demonstrated in Activate, where the block can be edited and validated for system-level analysis.
Mindmap
Keywords
π‘OML File
π‘FMU Block
π‘Lookup Table
π‘Flux Motor
π‘Macro
π‘DQ Axis
π‘Transient Project
π‘Parallel Computing
π‘Activate
π‘MAT File
Highlights
Introduction to generating lookup tables using Flux and Flux Motor with various export formats like OML, FMU block, CSV, and text files.
OML file export is available in both 2D and 3D modules, allowing users to export data once a parametric scenario is solved.
Steps to export data in Flux include solving the project, selecting export options, choosing the file format, and determining input/output parameters.
OML file can be used in the Activate environment, ensuring the Activate project and OML file are stored in the same folder.
Flex provides direct functionality to open OML files in Activate without additional steps.
FMU block export feature, available for several versions of Flux, enables easy integration of motor models into system-level simulations.
To export an FMU block, the user provides the block name, file path, and input/output parameters for integration.
Lookup tables can be generated from transient projects using macros in Flux, providing data for DQ axis inductance, torque, and rotor position.
Macros for lookup table creation are available for both 2D and 3D modules, and for system analysis in motor models.
Using parallel computing is recommended when running macros to reduce computation time.
Flux Motor also provides options to export lookup tables, simplifying motor analysis and integration into system models.
The lookup table export process in Flux Motor includes selecting test configurations, defining motor working conditions, and choosing export formats.
Flux Motor supports exporting FMU blocks compatible with both Activate and other simulation tools, as well as mat files for environments like PSIM.
New updates in Flux Motor include enhancements in export systems, particularly rotor position dependencies, to improve accuracy.
Flux Motor now allows the inclusion of rotor position in lookup tables to provide more accurate motor analysis results.
Transcripts
hello everyone thank you for
participating to this web about reduced
model of the motor during this 10 uh
first minutes we will see the
possibility of generating the lookup
table using flux and flux motor the
first part we will see the different
possibilities available in flux in Flex
there is several format that we can
export like oml file FME block CSV file
txt file and lookup table we start by
the oml file since several versions of
the flex this feature is available
directly in the interface it is
available also for 2D q and 3D modules
to generate this oml file a paramet
scenario must be
solved once the project is solved to
generate the export in flux there is
there are some steps that the user
should follow first one the Sol solve
the flux project go in the menu data
exchange click on export data table a
new window will be opened we select the
form of the file that you want to export
to activate or compose we select also
the folder where the file will be saved
we select the input and output
parameters in the list and as the last
step we Choice the values the type of
the values to
export once this is done now we will see
the different steps to use this file
inside activate and compos we start by
activate in activate the file or the ml
file and activate project uh should be
in the same uh
folder aside activate in the menu
diagram home you choose the context tab
you provide the name of the file create
by flux and as a last step you check if
the variables were located correctly and
say compos there is directly a
possibility to open this oml file
without
any additional
steps the second possibility is to
export the fu block this also this
feature is also available in Flex since
several several versions it is available
on 2D skq and 3D modules to generate the
F block pared scenario must be
solved once the flex project is
solved to generate the fmu block we
provide uh we go to the data exchange we
select directly the export fmu block new
window will be opened in this window you
will provide the name of the block
the path to the folder in which flx will
create the FME block you Choice the
input in the Block in the parameter of
the Block in the parameter list we chose
also the output of the block among the
input output parameters and the
sensors in this next slide uh an example
application of the FM block I said
activate you have your model you create
the blocks for
fmu you edit the S fmu block you load
directly the file that you have created
previously in flx and you validate this
is just to show you the the use of this
fmu
block the latest uh way to create a
lookup table is to use a macro the goal
is this macro is to create a lookup
table from a transient uh application or
project the lookout table that you get
from this macro are for Flex in DQ AIS
the inductance in DQ
AIS uh the torque uh also all these uh
performances are function of the current
in D qais and the rotor
position there are three macros
available currently in Flex one for 2D
one for 3D and one for
theq all these macros as mentioned
previously the aim is to create a lookup
table of the flux in DQ axis and DCT DQ
axis the torque as function of the
position and the current in the qais
just here to give you a small details
about the principle of this macro from
uh transient project we load this macro
we random the macro behind we create a m
static application or project and from
this one we can get all this all these
Maps there is a possibility also to
write the results as a mat file and this
mat file can be read by flx activate
P the goal of this macro is to make a
system analysis of the imotor
AER in this slide we will see the steps
that the user follow to use this micro
inside the flx once your project is
solved in a magic trans project you load
the micro you run the micro when you run
the micro there is some data and some
data that you need to put to run this
mcro in this last last slide we will see
some uh some results that we can get
using this macro in this case we have
some maps of the flex in D and qais and
the talk one recommendation when you try
to use this mcro it's really recommended
to use a parallel computing why because
this lead to decrease the time and save
the correct and decrease the time
computation this is about the different
possibilities to export oml fmu and
create lookup table from
flx now for the next step we'll see the
different possibilities also aside the
flux motor to create this lookup
table in Flex motor uh the user have a
possibility also to export directly a
lookup a lookup table this lookup table
can be used by Al flx so activate and
compost the goal also as mentioned
initially for case of flux is to use or
to simplify the motor to use it inside
the system system level and to make more
easier the analysis of the motor
consider
the system or the
control in Flex motor if the user want
to export lookup table he open flux
motor or motor Factory from motor
Factory he select the export area and
from the export area have directly
access to the look up select option
lookup table
export and from this one you can export
different the data or the lookup table
that he want for for this
motor now to export this lookup table
there are some steps that user should
follow the first one is the test
selection one test can be selected
currently is the maps from the
characterization model motor you have
possibility to select the maps the test
uh the test configuration as a second
step for this
one user will Define the working
condition of the
motor the third step is the export
information for this export information
also there's some steps I say the first
one is the definition of the name of the
lookup table also there is a possibility
to select the Forma currently we
have fmu block dedicated to activate and
P Fu block generic and also there is a
possibility to generate or to export a m
five once this is done the user validate
and Export C to export this uh this uh
lookup
table just here some details about the
different format that we have currently
available in Flex motor the first one
fmu Forma there is
two two fmu forat the first one is uh
dedicated to activate and PC and the
second format is generic compatible with
other system simulation tools the second
possibility is to generate direct
directly a mat a mat format or M file
this mat file can be implemented in the
environment like PCM and uh PCM activate
or
compos the latest information that I
want to share with you is about the
Improvement of the export system table
and say the flex motor with the latest
version there is another possib
possibility to consider the rotor
position or the rotor dependency as you
can see from the test configuration from
the input there is possibility to to
consider uh the rotor position the goal
is to make more accurate accurate
results this is the possibility to
create or to generate a lookup table
from flux
motor thank you for your ATT sh
Browse More Related Video
How to ACTUALLY become a data analyst? | Data Analyst Roadmap 2024
Aplikasi SIG Untuk Kesehatan Part 1 | CARA INPUT DATA KESEHATAN
23.Copy data from multiple files into multiple tables | mapping table SQL | bulk
Microsoft Word 2016 - Full Tutorial for Beginners [+General Overview]* - 13 MINS!
Email Export - SAP Successfactors Employee Central
First steps using LVSIM-EMS, an electromechanical systems simulation software
5.0 / 5 (0 votes)