Analysis of the potential uncertainty in accommodation of NETSO dispatched services in DSO controlled networks

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Paper number
2036
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Tuffery, David, Western Power Distribution, United Kingdom
Spink, Oliver, Western Power Distribution, United Kingdom
Quinn, Stephen, Western Power Distribution, United Kingdom
Goodman, Clive, Western Power Distribution, United Kingdom
Abstract
This paper describes the work undertaken by Western Power Distribution (WPD) to assess potential service conflicts where a National Electricity Transmission System Operator (NETSO) dispatched service is located within a Distribution System Operator (DSO) controlled network. A bespoke program was written to integrate with the power system software PSSE to determine generator sensitivities to given constraints for daily and seasonal variation. It also analyses sensitivity variation for intact and all credible circuit fault conditions. The results from this analysis are used to assess multiple Active Network Management (ANM) constraints to determine how the availability of NETSO dispatchable services is dependent on the ANM logic, generator location and network topology. A number of information transfer architectures between the NETSO and DSO are proposed and the risks of service conflicts are considered.
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/699
http://dx.doi.org/10.34890/921
ISSN
2032-9644
ISBN
978-2-9602415-0-1