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Article: A multimachine Heffron-Phillips model for power systems with frequency- and voltage-dependent loads
Title | A multimachine Heffron-Phillips model for power systems with frequency- and voltage-dependent loads |
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Authors | |
Keywords | Dynamic Stability Machine Modelling Modelling Of Energy Systems-Global |
Issue Date | 1990 |
Publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepes |
Citation | International Journal Of Electrical Power And Energy Systems, 1990, v. 12 n. 3, p. 171-182 How to Cite? |
Abstract | A simplified linear state-space model for a multimachine power system is presented. The basic assumptions for the generators are the same as used in the well known Heffron-Phillips model for a single machine on an infinite bus. However, the model is structure-preserving and accounts for loads modelled as functions of voltage and frequency. The usefulness of the model in studying the dependence of small-disturbance stability on operating conditions, load model parameters and exciter gain is demonstrated. A detailed study of the one-machine special case is also given. This leads to a modification of the original Heffron-Phillips model to allow for a non-linear load rather than the usual impedance load. © 1990. |
Persistent Identifier | http://hdl.handle.net/10722/169626 |
ISSN | 2023 Impact Factor: 5.0 2023 SCImago Journal Rankings: 1.711 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Bhatti, TS | en_US |
dc.contributor.author | Hill, DJ | en_US |
dc.date.accessioned | 2012-10-25T04:53:56Z | - |
dc.date.available | 2012-10-25T04:53:56Z | - |
dc.date.issued | 1990 | en_US |
dc.identifier.citation | International Journal Of Electrical Power And Energy Systems, 1990, v. 12 n. 3, p. 171-182 | en_US |
dc.identifier.issn | 0142-0615 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/169626 | - |
dc.description.abstract | A simplified linear state-space model for a multimachine power system is presented. The basic assumptions for the generators are the same as used in the well known Heffron-Phillips model for a single machine on an infinite bus. However, the model is structure-preserving and accounts for loads modelled as functions of voltage and frequency. The usefulness of the model in studying the dependence of small-disturbance stability on operating conditions, load model parameters and exciter gain is demonstrated. A detailed study of the one-machine special case is also given. This leads to a modification of the original Heffron-Phillips model to allow for a non-linear load rather than the usual impedance load. © 1990. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/ijepes | en_US |
dc.relation.ispartof | International Journal of Electrical Power and Energy Systems | en_US |
dc.subject | Dynamic Stability | en_US |
dc.subject | Machine Modelling | en_US |
dc.subject | Modelling Of Energy Systems-Global | en_US |
dc.title | A multimachine Heffron-Phillips model for power systems with frequency- and voltage-dependent loads | en_US |
dc.type | Article | en_US |
dc.identifier.email | Hill, DJ: | en_US |
dc.identifier.authority | Hill, DJ=rp01669 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0025461034 | en_US |
dc.identifier.volume | 12 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 171 | en_US |
dc.identifier.epage | 182 | en_US |
dc.identifier.isi | WOS:A1990DR16100004 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Bhatti, TS=7005140620 | en_US |
dc.identifier.scopusauthorid | Hill, DJ=35398599500 | en_US |
dc.identifier.issnl | 0142-0615 | - |