Design considerations for a power electronic converter for series connection of wind turbines
Paper i proceeding, 2009

When connecting the wind turbines in series the output voltage will not be constant as in a shunt connection. The common quantity for the turbines will be the current and the output voltage will vary depending on the power production. For the DC/DC converter transformer a toroid shape is proposed and an approximate expression for the electric field inside the transformer were derived and compared with FEM calculations.


Stefan Lundberg

Chalmers, Energi och miljö, Elkraftteknik

Torbjörn Thiringer

Chalmers, Energi och miljö, Elkraftteknik

2nd EPE Wind Energy Seminar 2009; Stockholm; Sweden; 23 April 2009 through 24 April 2009


Annan elektroteknik och elektronik

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