基于单片机的三工位隔离开关智能控制器的研制

摘要

为了实现气体绝缘金属封闭开关设备(C-GIS)的三工位隔离开关的智能控制，提出了利用32位MCU设计三工位开关智能控制器的方案，并给出了软硬件设计流程，实现了三工位隔离开关远方/就地控制与保护等多种功能。该控制器已通过电磁兼容及功能验证试验等一系列试验，具有抗干扰能力强、集成度高、功能完善、智能化程度高等特点。%In order to achieve the three-position isolation switch intelligent control of C-GIS, this paper presented a scheme which used 32-bit microcontroller to design the three-position isolation switch intelligent controller, giving the design flow of hardware and software, to realize the remote and local control and some other functions. This controller passed electromagnetic compatibility test, functional verification test and a series of experiments, with strong capacity of resisting disturbance, high integration level, functional maturation and high intelligence etc charac-teristics.