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US 2021/0242685 A1Published application
Dual transformer turbine
AssigneeSiemens Gamesa Renewable Energy A/S
InventorsPaul Godridge, Matthew Robert Anthony Kilpin, Brian Rasmussen
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Abstract
Provided is an arrangement for producing electric energy, including: a generator having plural winding sets; plural converters each connected to one of the winding sets; at least two transformers, each connected at a low voltage side to output terminal of at least one converter; and a control portion connected to control the converters.
Claims15
An arrangement for producing electric energy, comprising:
- a generator having plural winding sets;
- plural converters each connected to one of the winding sets;
- at least two transformers, each connected at a low voltage side to output terminals of at least one of the plural converters;
- a control portion connected to control the plural converters;
- a measurement module adapted to measure low voltage side voltage values at the low voltage sides of each of the transformers;
- and
- a processor adapted to derive an average voltage value as average of the low voltage side voltage values associated with all transformers.
4 more elements
Dependencies are inferred from the claim text.