Design of a Medium Voltage Generator and Power Converter for High Power Wind Energy Conversion Systems
| Autor: | Herranz Gracia Mercedes, Schafer Klaus, Ponick Bernd, Jung Marco, Spagnolo Aristide, Schleicher Klaus, Lengsfeld Sebastian, Steffen Jonas |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Wind power
business.industry Computer science Stator 020209 energy 020208 electrical & electronic engineering Electrical engineering 02 engineering and technology Permanent magnet synchronous generator Converters Series and parallel circuits law.invention law 0202 electrical engineering electronic engineering information engineering Transformer business Low voltage Voltage |
| Zdroj: | 2020 55th International Universities Power Engineering Conference (UPEC). |
| DOI: | 10.1109/upec49904.2020.9209886 |
| Popis: | In this paper a new topology of a gearless, segmented synchronous generator and power converter system is presented to address medium output voltage in wind power applications. To fulfill the boundary condition, the generator has a high pole count and a stator divided into several 3-phase segments with their own rectifier. With the resulting DC-cascade (series connection of the rectifiers) it is possible to achieve a medium output voltage with low voltage converters and without a bulky transformer. This new topology of the DC-cascade reduces the effort to achieve medium DC voltage in wind turbines and simplifies the converter system. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|