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Article: Transient stability enhancement and voltage regulation of power systems
Title | Transient stability enhancement and voltage regulation of power systems |
---|---|
Authors | |
Keywords | nonlinear systems Power system control transient stability voltage regulation |
Issue Date | 1993 |
Publisher | I E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=59 |
Citation | Ieee Transactions On Power Systems, 1993, v. 8 n. 2, p. 620-626 How to Cite? |
Abstract | Major objectives in power system control design are to prevent an electric power system losing synchronism after a large sudden fault and to achieve good postfault regulation of the generator terminal voltage. Important control ideas used to improve the transient stability of the power system are to rapidly increase excitation and to decrease the mechanical input power at the same time as a fault occurs. In this paper, we concentrate our attention on power systems after a symmetrical 3-phase short circuit fault. By using the direct feedback linearization (DFL) technique, a novel excitation controller and coordinated controller (excitation and fast valving controller) are given. The simulation results show that the power system can keep transiently stable and achieve good postfault voltage regulation with the nonlinear controllers. Thus they have prospects for an industrial application. |
Persistent Identifier | http://hdl.handle.net/10722/169636 |
ISSN | 2023 Impact Factor: 6.5 2023 SCImago Journal Rankings: 3.827 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, Youyi | en_US |
dc.contributor.author | Hill, David J | en_US |
dc.contributor.author | Middletown, Richard H | en_US |
dc.contributor.author | Gao, Long | en_US |
dc.date.accessioned | 2012-10-25T04:53:58Z | - |
dc.date.available | 2012-10-25T04:53:58Z | - |
dc.date.issued | 1993 | en_US |
dc.identifier.citation | Ieee Transactions On Power Systems, 1993, v. 8 n. 2, p. 620-626 | en_US |
dc.identifier.issn | 0885-8950 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/169636 | - |
dc.description.abstract | Major objectives in power system control design are to prevent an electric power system losing synchronism after a large sudden fault and to achieve good postfault regulation of the generator terminal voltage. Important control ideas used to improve the transient stability of the power system are to rapidly increase excitation and to decrease the mechanical input power at the same time as a fault occurs. In this paper, we concentrate our attention on power systems after a symmetrical 3-phase short circuit fault. By using the direct feedback linearization (DFL) technique, a novel excitation controller and coordinated controller (excitation and fast valving controller) are given. The simulation results show that the power system can keep transiently stable and achieve good postfault voltage regulation with the nonlinear controllers. Thus they have prospects for an industrial application. | en_US |
dc.language | eng | en_US |
dc.publisher | I E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=59 | en_US |
dc.relation.ispartof | IEEE Transactions on Power Systems | en_US |
dc.subject | nonlinear systems | - |
dc.subject | Power system control | - |
dc.subject | transient stability | - |
dc.subject | voltage regulation | - |
dc.title | Transient stability enhancement and voltage regulation of power systems | en_US |
dc.type | Article | en_US |
dc.identifier.email | Hill, David J: | en_US |
dc.identifier.authority | Hill, David J=rp01669 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/59.260819 | en_US |
dc.identifier.scopus | eid_2-s2.0-0027589869 | en_US |
dc.identifier.volume | 8 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 620 | en_US |
dc.identifier.epage | 626 | en_US |
dc.identifier.isi | WOS:A1993LH39600031 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Wang, Youyi=7601491976 | en_US |
dc.identifier.scopusauthorid | Hill, David J=35398599500 | en_US |
dc.identifier.scopusauthorid | Middletown, Richard H=7203034709 | en_US |
dc.identifier.scopusauthorid | Gao, Long=35203339500 | en_US |
dc.identifier.issnl | 0885-8950 | - |