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Study of medium equipment for Siemens Gas Turbines
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
2008 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Studie i mellanspänningsutrustning för Siemens Gasturbiner (Swedish)
Abstract [en]

This report is the result of a thesis performed at Siemens Industrial Turbomachinery AB which has many years of experience in the business of power generation. Normally the medium voltage equipment to the gas turbine is not supplied by Siemens. This type of equipment is usually delivered by other suppliers since Siemens do not have the basis of the medium voltage equipment in the actual delivery. The aim of the thesis was to investigate and find an overall solution for two typical examples for the delivery of the medium voltage equipment for the gas turbine SGT-600 and SGT-700. The result of the study contains protection equipment, dimension and options of equipment. The scope of this work contains two solutions for both gas turbines. The first solution is the net of 10,5kV, 50Hz and the other solution is the net of 13,8kV, 60Hz.

Abstract [sv]

Denna rapport är resultatet av ett examensarbete utfört på Siemens Industrial Turbomachinery AB som är ett väletablerat företag inom kraftgenereringsbranschen. Normalt levererar inte Siemens mellanspänningsutrustningen tillsammans med gasturbinen. Denna typ av utrustning levereras vanligtvis av andra leverantörer då Siemens saknar standardunderlag på den mellanspänningsutrustning som skall ingå i leveransen. Examensarbetet syfte var att ta fram ett helhetskoncept för leverans av mellanspänningsutrustning till Siemens gasturbiner, SGT-600 och SGT-700, för ett antal typfall. Studien innefattar utredning av leveransapplikationer, skyddsutrustning, dimensionering och val av utrustning. De leveransapplikationer som har valts att behandlas i rapporten är 10,5kV, 50Hz och 13,8kV, 60Hz för både SGT-600 och SGT-700.

Place, publisher, year, edition, pages
2008. , 81 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-95288ISRN: LiU-ITN-TEK-G--08/007--SEOAI: diva2:640695
Subject / course
Electrical Engineering
Available from: 2013-08-14 Created: 2013-07-03 Last updated: 2013-08-19Bibliographically approved

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Carlegrim, Anna
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