This paper introduces the design scheme of electronic low-voltage plastic shell circuit breakers from four aspects:release mechanism,arc extinguishing chamber,action mechanism design,and the application of multi body dynamic virtual prototype in product design.This type of product has the characteristics of high performance,high breaking,high reliability,intelligence,and precise protection characteristics.The product of this design scheme has undergone performance testing by a third-party authoritative testing agency and can be used as a reference for similar projects.
关键词
电子式低压塑壳断路器/脱扣机构/灭弧室/动作机构/多体动力学虚拟样机
Key words
electronic low-voltage molded case circuit breaker/trip mechanism/interrupter/action mechanism/virtual prototype technology based on Multi-body dynamics
维普
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