Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Influence of damping winding, controllersettings and exciter on the damping of rotorangle oscillations in a hydroelectric generator: The testing of a mathematical modell
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Electricity.
2011 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This thesis has been performed in the university context for Master thesis 30 credits,which is a compulsory exercise in order to gain a degree in electrical engineering.

The thesis main objectives were to investigate how the damping and the stiffness of ahydroelectric generator changed depending on different parameter values, and to testa new mathematical model to calculate the damping and stiffness constants Kd and Ks.The work has been performed at the request of VG Power, but has been performedat the division for electricity at Uppsala University. The reason for undertaking thisthesis was to ensure that generators are robust. But also when building future modelsfor generators, to have a system that can be used to compute robustness.

During this thesis a power cabinet has also been constructed to be able to test thesimulated model on a real generator. Under the first five weeks a power cabinet wasconstructed in the laboratory at the division for electricity. The tests were thenperformed at a generator with a rated power of 75 kVA.

Place, publisher, year, edition, pages
2011. , p. 101
Series
UPTEC E, ISSN 1654-7616 ; 11 002
Keyword [en]
Mathematical model, generator, angle oscillation
Identifiers
URN: urn:nbn:se:uu:diva-146696OAI: oai:DiVA.org:uu-146696DiVA, id: diva2:398778
Uppsok
Technology
Supervisors
Examiners
Available from: 2011-02-21 Created: 2011-02-18 Last updated: 2011-02-21Bibliographically approved

Open Access in DiVA

fulltext(5696 kB)1697 downloads
File information
File name FULLTEXT01.pdfFile size 5696 kBChecksum SHA-512
a21d865312409bc86e7d113471a97734fc9142ecea6652bd42f20b7521b289148451d203a6cd6d820832e8cc3968de4be65886b3dc51732e6d8a03b7205465e6
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Hanning, Jonathan
By organisation
Electricity

Search outside of DiVA

GoogleGoogle Scholar
Total: 1697 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 1028 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf