Interfacing synchronous machine model including stator transients with network for stability studies
Interfacing synchronous machine model including stator transients with network for stability studies
A detailed multi-time scale model of synchronous machines (SM) with stator transients is necessary to capture the complex interactions in inverter-integrated power systems. The conventional detailed SM model, including stator transients, is incompatible with that of the step-up transformer in the dq domain as both are modeled as current sources in series. This letter proposes an efficient approach for interfacing the detailed SM model with the transformer by reformulating the SM model as a voltage source without accuracy loss. MATLAB/Simulink numerical simulations using New England 39-bus test system validate the computational efficiency of the proposed approach.
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5941 - 5944
Pawar, Bandopant
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Batzelis, Stratis
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Chakrabarti, Saikat
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Pal, Bikash
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1 November 2023
Pawar, Bandopant
8f13fd75-3145-477f-a62f-2f6d684f1b01
Batzelis, Stratis
2a85086e-e403-443c-81a6-e3b4ee16ae5e
Chakrabarti, Saikat
f359566a-5ebd-4842-984f-89b466abc8b2
Pal, Bikash
5688b16f-62eb-48c3-8e61-d4c1e98deba4
Pawar, Bandopant, Batzelis, Stratis, Chakrabarti, Saikat and Pal, Bikash
(2023)
Interfacing synchronous machine model including stator transients with network for stability studies.
IEEE Transactions on Power Systems, 38 (6), .
(doi:10.1109/TPWRS.2023.3315553).
Abstract
A detailed multi-time scale model of synchronous machines (SM) with stator transients is necessary to capture the complex interactions in inverter-integrated power systems. The conventional detailed SM model, including stator transients, is incompatible with that of the step-up transformer in the dq domain as both are modeled as current sources in series. This letter proposes an efficient approach for interfacing the detailed SM model with the transformer by reformulating the SM model as a voltage source without accuracy loss. MATLAB/Simulink numerical simulations using New England 39-bus test system validate the computational efficiency of the proposed approach.
Text
FINAL VERSION_PESL_00048_2023
- Accepted Manuscript
More information
Accepted/In Press date: 5 September 2023
Published date: 1 November 2023
Additional Information:
Publisher Copyright:
© 2023 IEEE.
Keywords:
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Identifiers
Local EPrints ID: 482076
URI: http://eprints.soton.ac.uk/id/eprint/482076
ISSN: 0885-8950
PURE UUID: 96b90c9c-ad82-421e-8924-265ab3b0404a
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Date deposited: 18 Sep 2023 17:00
Last modified: 18 Mar 2024 04:01
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Contributors
Author:
Bandopant Pawar
Author:
Stratis Batzelis
Author:
Saikat Chakrabarti
Author:
Bikash Pal
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