UCTE-DEF Importer

The UCTE-DEF (UCTE Data Format Exchange) format is the format used by UCTE TSOs to exchange grid models for load-flow and three-phase short-circuit studies. The data is contained in an unformatted standard US ASCII file, organized in several sections:

• N : nodes
• L : lines
• T : two windings transformers
• R : two windings transformers regulation
• TT : 2 windings transformers special description (optional)
• E : exchange powers (optional)

The UCTE importer support files with the following extensions: .uct and .UCT

# Example

##C 2007.05.01
This is an example of UCTE-DEF file
##N
##ZXX
XXNODE11              1 0      0       0       0       0       0       0       0       0       0     0       0       0
XXNODE21              1 0      0       0       0       0       0       0       0       0       0     0       0       0
##ZFR
FRNODE11              0 0      0     100       0       0       0       0       0       0       0     0       0       0
##ZES
ESNODE11              0 0    400       0       0    -100       0       0    -200     200    -200     0       0       0
##L
FRNODE11 XXNODE11 1 0      2     10       65    200 INTERCO FR
ESNODE11 XXNODE21 1 0      2     10       65    200 DANGLING XNODE
ESNODE11 XXNODE11 1 0      2     10       65    200 INTERCO ES


# Maven configuration

To support UCTE-DEF files, add the following dependencies to the pom.xml file:

<dependency>
<groupId>com.powsybl</groupId>
<artifactId>powsybl-ucte-converter</artifactId>
<version>${powsybl.version}</version> </dependency> <dependency> <groupId>com.powsybl</groupId> <artifactId>powsybl-ucte-network</artifactId> <version>${powsybl.version}</version>
</dependency>


NB: In order to work, the UCTE importer also need an IIDM implementation in the pom.xml. Powsybl provides one so you can simply add it:

<dependency>
<groupId>com.powsybl</groupId>
<artifactId>powsybl-iidm-impl</artifactId>
<version>\${powsybl.version}</version>
</dependency>