CAJ | 학술논문

分析了虚拟样机技术的低压塑壳断路器操作机构的动力学仿真,解决了虚拟样机中锁扣与跳扣之间接触力等的建模关键技术问题,建立了低压断路器操作机构虚拟样机模型。通过弹簧的参数化选择,提高了断路器的接触可靠性与分断性能,从而为设计与优化低压塑壳断路器提供了有效途径。
분석료허의양궤기술적저압소각단로기조작궤구적동역학방진,해결료허의양궤중쇄구여도구지간접촉력등적건모관건기술문제,건립료저압단로기조작궤구허의양궤모형。통과탄황적삼수화선택,제고료단로기적접촉가고성여분단성능,종이위설계여우화저압소각단로기제공료유효도경。
This paper analyzes the dynamic performance of the operating organization of a low-voltage plastic shell breaker based on virtual prototype techniques. The main techniques of modeling a virtual prototype are presented, for example, modeling of contact force between lock button and run-out button. A virtual prototype of low-voltage plastic shell breaker is constructed. The low-voltage breaker performances of contact reliability and break characteristic have been improved with parameterized choice. This provides an effective way to design and optimize low-voltage plastic shell breaker.