Application of enhanced thermal ratings to primary substation transformers

Ian Elders; Keith Bell; Kevin Smith; Alan Collinson

Application of enhanced thermal ratings to primary substation transformers

Ian Elders, Keith Bell, Kevin Smith, Alan Collinson

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

1 Citation (Scopus)

127 Downloads (Pure)

Abstract

The use of thermal modelling to increase the permissible load-carrying capability of distribution system transformers is attracting increasing interest. Many reported approaches calculate the rating of transformers in real-time in response to system conditions. In this paper, we describe an experiment to validate and tune the parameters of such a thermal model, and explain how the results have been used to inform the inclusion of model-based seasonal “enhanced” ratings in the network planning process.

Original language	English
Title of host publication	Proceedings of 24th International Conference and Exhibition on Electricity Distribution
Place of Publication	Stevenage
Number of pages	5
Publication status	Published - 12 Jun 2017
Event	24th International Conference and Exhibition on Electricity Distribution - Scottish Event Campus, Glasgow, United Kingdom Duration: 12 Jun 2017 → 15 Jun 2017 http://www.cired-2017.org/

Conference

Conference	24th International Conference and Exhibition on Electricity Distribution
Abbreviated title	CIRED 2017
Country/Territory	United Kingdom
City	Glasgow
Period	12/06/17 → 15/06/17
Internet address	http://www.cired-2017.org/

Keywords

distribution networks
power transformers
asset management
thermal modelling
load-carrying capability
planning processes

Access to Document

Elders-etal-CIRED-2017-Application-of-enhanced-thermal-ratings-to-primary-substation-transformersAccepted author manuscript, 881 KB

Cite this

@inproceedings{f2d64b692d6f4bfeb083dd27ae570604,

title = "Application of enhanced thermal ratings to primary substation transformers",

abstract = "The use of thermal modelling to increase the permissible load-carrying capability of distribution system transformers is attracting increasing interest. Many reported approaches calculate the rating of transformers in real-time in response to system conditions. In this paper, we describe an experiment to validate and tune the parameters of such a thermal model, and explain how the results have been used to inform the inclusion of model-based seasonal “enhanced” ratings in the network planning process.",

keywords = "distribution networks, power transformers, asset management, thermal modelling, load-carrying capability, planning processes",

author = "Ian Elders and Keith Bell and Kevin Smith and Alan Collinson",

note = "This paper is a postprint of a paper submitted to and accepted for publication in Proceedings of 24th International Conference and Exhibition on Electricity Distribution and is subject to Institution of Engineering and Technology Copyright. The copy of record will be available at the IET Digital Library.; 24th International Conference and Exhibition on Electricity Distribution, CIRED 2017 ; Conference date: 12-06-2017 Through 15-06-2017",

year = "2017",

month = jun,

day = "12",

language = "English",

booktitle = "Proceedings of 24th International Conference and Exhibition on Electricity Distribution",

url = "http://www.cired-2017.org/",

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TY - GEN

T1 - Application of enhanced thermal ratings to primary substation transformers

AU - Elders, Ian

AU - Bell, Keith

AU - Smith, Kevin

AU - Collinson, Alan

N1 - This paper is a postprint of a paper submitted to and accepted for publication in Proceedings of 24th International Conference and Exhibition on Electricity Distribution and is subject to Institution of Engineering and Technology Copyright. The copy of record will be available at the IET Digital Library.

PY - 2017/6/12

Y1 - 2017/6/12

N2 - The use of thermal modelling to increase the permissible load-carrying capability of distribution system transformers is attracting increasing interest. Many reported approaches calculate the rating of transformers in real-time in response to system conditions. In this paper, we describe an experiment to validate and tune the parameters of such a thermal model, and explain how the results have been used to inform the inclusion of model-based seasonal “enhanced” ratings in the network planning process.

AB - The use of thermal modelling to increase the permissible load-carrying capability of distribution system transformers is attracting increasing interest. Many reported approaches calculate the rating of transformers in real-time in response to system conditions. In this paper, we describe an experiment to validate and tune the parameters of such a thermal model, and explain how the results have been used to inform the inclusion of model-based seasonal “enhanced” ratings in the network planning process.

KW - distribution networks

KW - power transformers

KW - asset management

KW - thermal modelling

KW - load-carrying capability

KW - planning processes

UR - http://www.cired-2017.org/

UR - http://www.cired.net/publications-all/cired-main-conferences

M3 - Conference contribution book

BT - Proceedings of 24th International Conference and Exhibition on Electricity Distribution

CY - Stevenage

T2 - 24th International Conference and Exhibition on Electricity Distribution

Y2 - 12 June 2017 through 15 June 2017

ER -

Application of enhanced thermal ratings to primary substation transformers

Abstract

Conference

Keywords

Access to Document

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SP Energy Networks 'Flexible Networks' Electricity Distribution System Measurements