Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model

Vibhuti Sahu; Gurunath Gurrala

doi:10.1109/PESGM52003.2023.10253202

Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model

Vibhuti Sahu
, Gurunath Gurrala

Power Systems Resilience

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

Power system network data are represented via Bus-Branch models for planning and operational studies. However, the actual power system operation depicted as Node-Breaker model is used only for specific case studies and special protection schemes. The increase in system complexity has been pushing the operators to use node-breaker models. Today majority of the power system test networks use Bus-Branch models. This paper gives an algorithm to convert Bus-Branch model of a network into its Node-Breaker model using incidence matrix formation. Bus-Branch models of IEEE 3 generator 9 bus, New England and Polish systems are converted to Node-Breaker models using four different station configurations by applying the proposed algorithm. The time required for conversion to Node-Breaker model with each station configuration is reported for three systems. The incidence matrix representing Node-Breaker model of system is directly used in transient stability simulations using Sparse Tableau Approach and the results are compared against the Bus-Branch model based transient stability simulations.

Original language	English
Title of host publication	2023 IEEE Power and Energy Society General Meeting, PESGM 2023
Publisher	IEEE Computer Society
ISBN (Electronic)	9781665464413
DOIs	https://doi.org/10.1109/PESGM52003.2023.10253202
State	Published - 2023
Event	2023 IEEE Power and Energy Society General Meeting, PESGM 2023 - Orlando, United States Duration: Jul 16 2023 → Jul 20 2023

Publication series

Name	IEEE Power and Energy Society General Meeting
Volume	2023-July
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Conference

Conference	2023 IEEE Power and Energy Society General Meeting, PESGM 2023
Country/Territory	United States
City	Orlando
Period	07/16/23 → 07/20/23

Funding

This work is carried out under the project ”BLACK OUT LOOK-AHEAD SIMULATION TOOL (BLAST)” funded by National Super-computing Mission, a joint mission by Department of Science and Technology (DST) and Department of Electronics and Information Technology (DeitY), India, DST/NSM/R&D/HPC/Applications/2021/03.35

Keywords

Bus Branch Model
Node Breaker Model
Sparse Tableau Approach
Transient Simulation

Access to Document

10.1109/PESGM52003.2023.10253202

Cite this

@inproceedings{04e2fa6fa1b04467a3f8ee349e141a1d,

title = "Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model",

abstract = "Power system network data are represented via Bus-Branch models for planning and operational studies. However, the actual power system operation depicted as Node-Breaker model is used only for specific case studies and special protection schemes. The increase in system complexity has been pushing the operators to use node-breaker models. Today majority of the power system test networks use Bus-Branch models. This paper gives an algorithm to convert Bus-Branch model of a network into its Node-Breaker model using incidence matrix formation. Bus-Branch models of IEEE 3 generator 9 bus, New England and Polish systems are converted to Node-Breaker models using four different station configurations by applying the proposed algorithm. The time required for conversion to Node-Breaker model with each station configuration is reported for three systems. The incidence matrix representing Node-Breaker model of system is directly used in transient stability simulations using Sparse Tableau Approach and the results are compared against the Bus-Branch model based transient stability simulations.",

keywords = "Bus Branch Model, Node Breaker Model, Sparse Tableau Approach, Transient Simulation",

author = "Vibhuti Sahu and Gurunath Gurrala",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE Power and Energy Society General Meeting, PESGM 2023 ; Conference date: 16-07-2023 Through 20-07-2023",

year = "2023",

doi = "10.1109/PESGM52003.2023.10253202",

language = "English",

series = "IEEE Power and Energy Society General Meeting",

publisher = "IEEE Computer Society",

booktitle = "2023 IEEE Power and Energy Society General Meeting, PESGM 2023",

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Sahu, V & Gurrala, G 2023, Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model. in 2023 IEEE Power and Energy Society General Meeting, PESGM 2023. IEEE Power and Energy Society General Meeting, vol. 2023-July, IEEE Computer Society, 2023 IEEE Power and Energy Society General Meeting, PESGM 2023, Orlando, United States, 07/16/23. https://doi.org/10.1109/PESGM52003.2023.10253202

Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model. / Sahu, Vibhuti; Gurrala, Gurunath.
2023 IEEE Power and Energy Society General Meeting, PESGM 2023. IEEE Computer Society, 2023. (IEEE Power and Energy Society General Meeting; Vol. 2023-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model

AU - Sahu, Vibhuti

AU - Gurrala, Gurunath

PY - 2023

Y1 - 2023

N2 - Power system network data are represented via Bus-Branch models for planning and operational studies. However, the actual power system operation depicted as Node-Breaker model is used only for specific case studies and special protection schemes. The increase in system complexity has been pushing the operators to use node-breaker models. Today majority of the power system test networks use Bus-Branch models. This paper gives an algorithm to convert Bus-Branch model of a network into its Node-Breaker model using incidence matrix formation. Bus-Branch models of IEEE 3 generator 9 bus, New England and Polish systems are converted to Node-Breaker models using four different station configurations by applying the proposed algorithm. The time required for conversion to Node-Breaker model with each station configuration is reported for three systems. The incidence matrix representing Node-Breaker model of system is directly used in transient stability simulations using Sparse Tableau Approach and the results are compared against the Bus-Branch model based transient stability simulations.

AB - Power system network data are represented via Bus-Branch models for planning and operational studies. However, the actual power system operation depicted as Node-Breaker model is used only for specific case studies and special protection schemes. The increase in system complexity has been pushing the operators to use node-breaker models. Today majority of the power system test networks use Bus-Branch models. This paper gives an algorithm to convert Bus-Branch model of a network into its Node-Breaker model using incidence matrix formation. Bus-Branch models of IEEE 3 generator 9 bus, New England and Polish systems are converted to Node-Breaker models using four different station configurations by applying the proposed algorithm. The time required for conversion to Node-Breaker model with each station configuration is reported for three systems. The incidence matrix representing Node-Breaker model of system is directly used in transient stability simulations using Sparse Tableau Approach and the results are compared against the Bus-Branch model based transient stability simulations.

KW - Bus Branch Model

KW - Node Breaker Model

KW - Sparse Tableau Approach

KW - Transient Simulation

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U2 - 10.1109/PESGM52003.2023.10253202

DO - 10.1109/PESGM52003.2023.10253202

M3 - Conference contribution

AN - SCOPUS:85174734550

T3 - IEEE Power and Energy Society General Meeting

BT - 2023 IEEE Power and Energy Society General Meeting, PESGM 2023

PB - IEEE Computer Society

T2 - 2023 IEEE Power and Energy Society General Meeting, PESGM 2023

Y2 - 16 July 2023 through 20 July 2023

ER -

Algorithm to Convert Power System Network Data from Bus-Branch Model to Node-Breaker Model

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