A wind power circuit breaker

Abstract

The utility model belongs to the technical field of electric power equipment, specifically disclose a kind of wind power circuit breaker, including metal frame and the linkage assembly of metal frame end part setting, the isolating switch component and the grounding switch component are separately provided in metal frame two sides, isolating operation component and grounding operation component are provided in metal frame inside, isolating operation component is connected with isolating switch component, grounding operation component is connected with grounding switch component, isolating operation component and grounding operation component are connected by linkage assembly between;The utility model realizes isolating switch and grounding switch to strictly follow " first separate after combine " or " first combine after separate " logic sequence by linkage assembly. Only need to control isolating rod can be completed isolation and grounding action synchronously, reduce artificial step, improve wind farm operation and maintenance efficiency. Crank arm and linkage block adopt hinged, mechanical transmission is stable, and vibration resistance is strong.

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