Arrangement and Method for Avoiding Stray Currents In Wind Power Plants
The invention relates to a method and an arrangement for avoiding stray currents in a wind power plant. There is an insulating power source (1) having a galvanic decoupled secondary side (3), an electrical load (8) coupled to the secondary side of the insulating power source through an electrical co...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a method and an arrangement for avoiding stray currents in a wind power plant. There is an insulating power source (1) having a galvanic decoupled secondary side (3), an electrical load (8) coupled to the secondary side of the insulating power source through an electrical conductor (5,6) and a stray current sensitive mechanical component (7) of the wind power plant. The insulating power source is located at a first side of the stray current sensitive mechanical component and the load is located at a second side of the stray sensitive mechanical component. The electrical conductor is coupled to a common ground potential (10) at the second side. |
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