Week Ahead Overnight Voltage Requirement

The number of voltage machine required for a given voltage group for upcoming weekend and following Monday to Friday. Given the complexity and locational nature of the voltage requirement, the actual requirement is likely to change, also further optimisation can be carried out towards real time based on the market condition, unit running pattern, demand and supply fundamentals.

Data and Resources

Voltage Deep DivePDF
Voltage Deep Dive slides presented on Operational Transparency Forum 2021-03-31.
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Introduction to voltage managementPDF
A document covers the information from the basic principle to a brief...
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Week ahead overnight voltage requirement group mapPDF
This file contains the week ahead overnight voltage requirement group map.
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Week Ahead Overnight Voltage Requirement 20-24CSV
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Additional Info

Field	Value
Source	National Grid Electricity System Operator
Version
Author
Author Email
Maintainer
Maintainer Email
Shared (this field will be removed in the future)	Open
IB1 Sensitivity Class
IB1 Trust Framework
IB1 Dataset Assurance
IB1 Trust Framework
Update Frequency	Weekly
harvest_object_id	d411b196-57da-45d5-a9f4-d5b94e3ecf1c
harvest_source_id	916f7f66-3a3b-43e9-afc0-85d31134d7b3
harvest_source_title	National Grid ESO