| 摘要 |
The invention relates to an electric drive shaft (10) comprising at least one speed-variable generator (11) for generating a voltage with a variable amplitude and a variable frequency, and at least one speed-variable drive motor (12) supplied with said voltage. Said drive shaft enables repercussions on the voltage during sudden load changes, and therefore the complexity of the regulation for stabilising the voltage, to be reduced due to the generator (11) comprising a supraconductor winding, especially a high-temperature supraconductor (HTS) winding. |
