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Series and Parallel Compensation for the Permanent Magnet Synchronous Generator at Chalmers Test Wind Turbine

Magnus Ellsén (Institutionen för energi och miljö, Elteknik) ; Ingemar Mathiasson (Institutionen för energi och miljö, Elteknik) ; Ola Carlson (Institutionen för energi och miljö, Elteknik)
NORDIC WIND POWER ONFERENCE, 22-23 MAY 2006, ESPOO, FINLAND p. 10. (2006)
[Konferensbidrag, övrigt]

The objective of the work at Chalmers test station is to carry out research, maintain and run the wind turbine at the plant. The station is used for research projects and as a demonstration and lab facility. The turbine is equipped with a permanent magnet direct-driven generator and an electrical system with a DC link suited for variable speed operation. Research focuses mainly on the generator and its electrical system. Series compensation of the PM generator is investigated. Theoretical studies show that the use of capacitors in series with generator windings in comparison to the present parallel capacitors can increase power output from the generator at a certain design speed interval. Both theoretical calculations and practical tests show that an increase in power by 60 % is possible.

Nyckelord: Compensation, PM generator, parallel, series, wind turbine



Denna post skapades 2007-01-30. Senast ändrad 2016-01-13.
CPL Pubid: 25956

 

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Institutioner (Chalmers)

Institutionen för energi och miljö, Elteknik

Ämnesområden

Elkraftteknik

Chalmers infrastruktur