Influence of partial undergrounding on the transient stability of EHV power transmission systems
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- 作者：Hossein Khalilnezhada ; H.Khalilnezhad@tudelft.nl" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Marjan Popova ; M.Popov@IEEE.org" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Jorrit A. Bosb ; Jorrit.bos@TenneT.eu" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Kees P.J. Jansenb ; Kees.Jansen@TenneT.eu" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：OHL ; overhead line ; UGC ; under ground cable ; SR ; shunt reactor ; CB ; circuit breaker ; SIL ; surge impedance loading ; MOSAs ; metal oxide surge arrestors ; UEL ; under-excitation limiter ; LEC ; line end compensation ; LEMC ; line end and middle compensation ; CEC ; cable end compensation ; PSS ; power system stabilizer.
- 刊名：Electric Power Systems Research
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：131
- 期：Complete
- 页码：126-138
- 全文大小：3627 K
文摘
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Transient stability study of a large and real EHV system with several interconnections and realistic load-flow dispatch.
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Use of an accurate dynamic model including models of all components such as governors, excitation systems, loads, and etc. (see Appendix A).
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Determination of influence of long EHV cables switching on the transient stability of a realistic grid.
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An investigation of the influence of different shunt reactor arrangements on the system dynamic behaviour.
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An implementation of a novel flexible switching sequence methodology, which leads to the overvoltage amplitude decrease up to 10%.