Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit

Sebastian Berhausen; Stefan Paszek

doi:10.1109/ISEM.2018.8442677

Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit

Department of Electrical Engineering and Computer Science (RE/RE3)

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

4 Citations (Scopus)

Abstract

In the paper, two methods for determining selected parameters (i.a. subtransient reactances) of synchronous generator model are presented. These methods are based on the analysis of the waveforms of generator stator (armature) voltages and currents for a two-phase short-circuit. The waveforms were calculated by the finite element method using a two-dimensional field-circuit model of the generator. Calculations of the waveforms for the two-phase short-circuit and determination of the generator model parameters were carried out for conducting and non-conducting slot wedges of the rotor. To determine the parameters, appropriate analytical dependencies between the amplitudes of harmonics of the synchronous generator armature voltages and currents in the steady state were used.

Original language	English
Title of host publication	2018 International Symposium on Electrical Machines, SME 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781538652107
DOIs	https://doi.org/10.1109/ISEM.2018.8442677
Publication status	Published - 20 Aug 2018
Event	2018 International Symposium on Electrical Machines, SME 2018 - Andrychow, Poland Duration: 10 Jun 2018 → 13 Jun 2018

Publication series

Name	2018 International Symposium on Electrical Machines, SME 2018

Conference

Conference	2018 International Symposium on Electrical Machines, SME 2018
Country/Territory	Poland
City	Andrychow
Period	10/06/18 → 13/06/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

higher harmonics
influence of rotor wedges on waveforms and subtransient reactances
parameter estimation
synchronous generator field-circuit model
two-phase short-circuit

ASJC Scopus subject areas

Electrical and Electronic Engineering
Mechanical Engineering

Access to Document

10.1109/ISEM.2018.8442677

Cite this

Berhausen, S., & Paszek, S. (2018). Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit. In 2018 International Symposium on Electrical Machines, SME 2018 Article 8442677 (2018 International Symposium on Electrical Machines, SME 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISEM.2018.8442677

Berhausen, Sebastian ; Paszek, Stefan. / Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit. 2018 International Symposium on Electrical Machines, SME 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (2018 International Symposium on Electrical Machines, SME 2018).

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abstract = "In the paper, two methods for determining selected parameters (i.a. subtransient reactances) of synchronous generator model are presented. These methods are based on the analysis of the waveforms of generator stator (armature) voltages and currents for a two-phase short-circuit. The waveforms were calculated by the finite element method using a two-dimensional field-circuit model of the generator. Calculations of the waveforms for the two-phase short-circuit and determination of the generator model parameters were carried out for conducting and non-conducting slot wedges of the rotor. To determine the parameters, appropriate analytical dependencies between the amplitudes of harmonics of the synchronous generator armature voltages and currents in the steady state were used.",

keywords = "higher harmonics, influence of rotor wedges on waveforms and subtransient reactances, parameter estimation, synchronous generator field-circuit model, two-phase short-circuit",

author = "Sebastian Berhausen and Stefan Paszek",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 International Symposium on Electrical Machines, SME 2018 ; Conference date: 10-06-2018 Through 13-06-2018",

year = "2018",

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doi = "10.1109/ISEM.2018.8442677",

language = "English",

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Berhausen, S & Paszek, S 2018, Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit. in 2018 International Symposium on Electrical Machines, SME 2018., 8442677, 2018 International Symposium on Electrical Machines, SME 2018, Institute of Electrical and Electronics Engineers Inc., 2018 International Symposium on Electrical Machines, SME 2018, Andrychow, Poland, 10/06/18. https://doi.org/10.1109/ISEM.2018.8442677

Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit. / Berhausen, Sebastian ; Paszek, Stefan.
2018 International Symposium on Electrical Machines, SME 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8442677 (2018 International Symposium on Electrical Machines, SME 2018).

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

TY - GEN

T1 - Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit

AU - Berhausen, Sebastian

AU - Paszek, Stefan

PY - 2018/8/20

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N2 - In the paper, two methods for determining selected parameters (i.a. subtransient reactances) of synchronous generator model are presented. These methods are based on the analysis of the waveforms of generator stator (armature) voltages and currents for a two-phase short-circuit. The waveforms were calculated by the finite element method using a two-dimensional field-circuit model of the generator. Calculations of the waveforms for the two-phase short-circuit and determination of the generator model parameters were carried out for conducting and non-conducting slot wedges of the rotor. To determine the parameters, appropriate analytical dependencies between the amplitudes of harmonics of the synchronous generator armature voltages and currents in the steady state were used.

AB - In the paper, two methods for determining selected parameters (i.a. subtransient reactances) of synchronous generator model are presented. These methods are based on the analysis of the waveforms of generator stator (armature) voltages and currents for a two-phase short-circuit. The waveforms were calculated by the finite element method using a two-dimensional field-circuit model of the generator. Calculations of the waveforms for the two-phase short-circuit and determination of the generator model parameters were carried out for conducting and non-conducting slot wedges of the rotor. To determine the parameters, appropriate analytical dependencies between the amplitudes of harmonics of the synchronous generator armature voltages and currents in the steady state were used.

KW - higher harmonics

KW - influence of rotor wedges on waveforms and subtransient reactances

KW - parameter estimation

KW - synchronous generator field-circuit model

KW - two-phase short-circuit

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U2 - 10.1109/ISEM.2018.8442677

DO - 10.1109/ISEM.2018.8442677

M3 - Conference contribution

AN - SCOPUS:85053471036

SN - 9781538652107

T3 - 2018 International Symposium on Electrical Machines, SME 2018

BT - 2018 International Symposium on Electrical Machines, SME 2018

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 10 June 2018 through 13 June 2018

ER -

Berhausen S , Paszek S. Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit. In 2018 International Symposium on Electrical Machines, SME 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8442677. (2018 International Symposium on Electrical Machines, SME 2018). doi: 10.1109/ISEM.2018.8442677

Calculation of selected parameters of synchronous generators of different construction based on the analysis of the waveforms for a two-phase short-circuit

Abstract

Publication series

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UN SDGs

Keywords

ASJC Scopus subject areas

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