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Article: Power system energy analysis incorporating comprehensive load characteristics
Title | Power system energy analysis incorporating comprehensive load characteristics |
---|---|
Authors | |
Issue Date | 2007 |
Publisher | The Institution of Engineering and Technology. The Journal's web site is located at http://www.ietdl.org/IP-GTD |
Citation | Iet Generation, Transmission And Distribution, 2007, v. 1 n. 6, p. 855-863 How to Cite? |
Abstract | The energy function method developed so far assumes that the active load is constant. However, most of the actual load is voltage dependent, which hinders the application of the energy analysis method to the actual power system. On the other hand, the fast development of measurement techniques, especially the wide area measurement systems (WAMS) applied widely in worldwide power system nowadays, presses for the on-line transient stability analysis tools based on the system measurements. The voltage-dependent load into the energy analysis of power system transient stability is discussed. The effect of the comprehensive load characteristics on the system energy is discussed and a WAMS-based energy indicator on the system stability status is proposed. The indicator is easy to be calculated and thus real-time in the operation centre is monitored. The proposed method does not rely on any specific load model, and various load characteristics on different buses can be considered. Simulations on two test systems verify the effectiveness of the proposed method. © The Institution of Engineering and Technology 2007. |
Persistent Identifier | http://hdl.handle.net/10722/169705 |
ISSN | 2023 Impact Factor: 2.0 2023 SCImago Journal Rankings: 0.787 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ma, J | en_US |
dc.contributor.author | Hill, DJ | en_US |
dc.contributor.author | Dong, ZY | en_US |
dc.contributor.author | He, RM | en_US |
dc.date.accessioned | 2012-10-25T04:54:18Z | - |
dc.date.available | 2012-10-25T04:54:18Z | - |
dc.date.issued | 2007 | en_US |
dc.identifier.citation | Iet Generation, Transmission And Distribution, 2007, v. 1 n. 6, p. 855-863 | en_US |
dc.identifier.issn | 1751-8687 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/169705 | - |
dc.description.abstract | The energy function method developed so far assumes that the active load is constant. However, most of the actual load is voltage dependent, which hinders the application of the energy analysis method to the actual power system. On the other hand, the fast development of measurement techniques, especially the wide area measurement systems (WAMS) applied widely in worldwide power system nowadays, presses for the on-line transient stability analysis tools based on the system measurements. The voltage-dependent load into the energy analysis of power system transient stability is discussed. The effect of the comprehensive load characteristics on the system energy is discussed and a WAMS-based energy indicator on the system stability status is proposed. The indicator is easy to be calculated and thus real-time in the operation centre is monitored. The proposed method does not rely on any specific load model, and various load characteristics on different buses can be considered. Simulations on two test systems verify the effectiveness of the proposed method. © The Institution of Engineering and Technology 2007. | en_US |
dc.language | eng | en_US |
dc.publisher | The Institution of Engineering and Technology. The Journal's web site is located at http://www.ietdl.org/IP-GTD | en_US |
dc.relation.ispartof | IET Generation, Transmission and Distribution | en_US |
dc.title | Power system energy analysis incorporating comprehensive load characteristics | 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.doi | 10.1049/iet-gtd:20060458 | en_US |
dc.identifier.scopus | eid_2-s2.0-34548739188 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-34548739188&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 1 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.spage | 855 | en_US |
dc.identifier.epage | 863 | en_US |
dc.identifier.isi | WOS:000250290900001 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Ma, J=35242772900 | en_US |
dc.identifier.scopusauthorid | Hill, DJ=35398599500 | en_US |
dc.identifier.scopusauthorid | Dong, ZY=7402274708 | en_US |
dc.identifier.scopusauthorid | He, RM=7202418302 | en_US |
dc.identifier.issnl | 1751-8687 | - |