| 摘要 |
The invention relates to a rotating frequency converter comprising rotor and at least two magnetic cores prvided with windings, as well as at least one machine shaft. The rotor comprises at least two magnetic flux elements arranged radially displaced in relation to the machine shaft. The magnetic flux elements are connected to the machine shaft. The magnetic flux elements are arranged to rotate in a local rotary movement about their axes of rotation. The invention also relates to the use of and a method of controlling such a frequency converter, and also to a system comprising such a frequency converter. |
