Long Term Development Statement (LTDS) Table 4b Fault level data - Earth

Informations Commentaires (0)

Introduction

The Long Term Development Statements (LTDS) report on a 0-5 year period, describing a forecast of load on the network and envisioned network developments. The LTDS is published at the end of May and November each year.

This is Table 4b from our current LTDS report (published 29 November 2024), showing the earth fault level at each Grid and Primary substation. More information and full reports are available from the landing page below:

Long Term Development Statement and Network Development Plan Landing Page

Methodological Approach

Site Functional Locations (FLOCs) are used to associate the Substation to Key characteristics of active Grid and Primary sites — UK Power Networks
ID field added to identify row number for reference purposes

Quality Control Statement

Quality Control Measures include:

Verification steps to match features only with confirmed functional locations.
Manual review and correction of data inconsistencies.
Use of additional verification steps to ensure accuracy in the methodology.

Assurance Statement

The Open Data Team and Network Insights Team together ensure data accuracy and consistency.

Other

Download dataset information: Metadata (JSON)

Definitions of key terms related to this dataset can be found in the Open Data Portal Glossary: https://ukpowernetworks.opendatasoft.com/pages/glossary/

Identifiant du jeu de données

ltds-table-4b-earth-fault-level@ukpowernetworks

Source

UK Power Networks Open Data Portal

Téléchargements

248

Thèmes

Network Infrastructure, Network Usage

Mots clés

LTDS

Licence

CC BY 4.0

Langue

Anglais

Modifié

29 novembre 2024 14:13

Producteur

UK Power Networks, Company number 3870728

Dernier traitement

23 décembre 2024 08:59 (métadonnées)

29 novembre 2024 14:13 (données)

Semantic Metadata

INSPIRE

DCAT

Dublin Core

Sujet

Grid, Primary, Earthing, Fault Level, LTDS, Switchgear, Impedance, DSO

Type

Jeu de données

Langue

English

Couverture Spatiale

EPN= Eastern Power Networks; SPN= South Eastern Power Networks; LPN= London Power Networks

Relation

https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-1-circuit-data/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-2a-transformer-2w/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-2b-transformer-data-3w/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-3a-load-data-observed/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-3b-load-data-true/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-4a-3ph-fault-level/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-5-generation/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-6-interest-connections/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-7-operational-restrictions/; https://ukpowernetworks.opendatasoft.com/explore/dataset/ltds-table-8-gt-95-perc-fault-data/

Source

https://ukpowernetworks.opendatasoft.com/

Créateur

UK Power Networks, Company number 3870728

Droits d'Accès

Open

Date de Délivrance

6 octobre 2021 00:00

Format

application/json, text/csv, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

DCAT-AP High Value Datasets (HVD)

Pièces jointes

Cliquez pour déplier Cliquez pour replier

Data Triage - Long Term Development Statement.xlsx

Modèle de données

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ID

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	id
Type	int
Exemple

LicenceArea

This holds the Licence Area or DNO (Distribution Network Operator) name

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	licencearea
Type	texte
Exemple

GridSupplyPoint

This is the supply point on the DNO system (representing an HV/EHV transformation level)

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	gridsupplypoint
Type	texte
Exemple

Substation

The Name of the Site as per the UK Power Networks Control and Asset Management System

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	substation
Type	texte
Exemple

SiteFunctionalLocation

This is the Site alias in both the Network Control and Asset Management System. It includes the site number.

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	sitefunctionallocation
Type	texte
Exemple

NodeName

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	nodename
Type	texte
Exemple

Voltage_Level_kV

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	voltage_level_kv
Type	texte
Exemple

System_Impedance_R_Percent

Total system resistance at the busbars of each site

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	system_impedance_r_percent
Type	décimal
Unité	%
Exemple

System_Impedance_X_Percent

Total system reactance at the busbars of each site

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	system_impedance_x_percent
Type	décimal
Unité	%
Exemple

Existing_System_Fault_Currents_Peak_Make_kA

Peak make current for normal running conditions per site

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	existing_system_fault_currents_peak_make_ka
Type	décimal
Unité	kA
Exemple

Existing_System_Fault_Currents_RMS_Break_kA

Peak break current for normal running conditions per site

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	existing_system_fault_currents_rms_break_ka
Type	décimal
Unité	kA
Exemple

Fault_Rating_Peak_Make_kA

Maximum fault current make rating of site equipment

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	fault_rating_peak_make_ka
Type	décimal
Unité	kA
Exemple

Fault_Rating_Peak_Break_kA

Maximum fault current break rating of site equipment

Aucune description n'est disponible pour ce champ.

Nom (identifiant)	fault_rating_peak_break_ka
Type	décimal
Unité	kA
Exemple

Schéma JSON

L'objet JSON ci dessous est une description standardisée du modèle de votre jeu de données. Pour en savoir plus sur JSON schema.

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