三工位开关操作机构开发中的问题解析

Research on Design in the Development of the Operating Mechanism of the Three-position Isolation Switch

对气体绝缘中压开关柜(C-GIS)用三工位开关操作机构开发过程中所需要解决的几个问题进行了讨论,并给出了解决的措施。试验结果表明,该操作机构手动操作轻松省力,电力操作准确可靠,防误功能强,满足现场的使用要求,说明了措施的合理性和可行性。

This article discusses several difficult problems that are necessary to be solved in the development process of three-position switch operating mechanism which is used by gas-insulated medium-voltage switch cabinet C-GIS, and provides appropriate solutions. The article explains the rationality and feasibility of measures through testing and engineering examples.