基于单片机的80kV耐压机的研究与设计  

Research and design of 80 kV voltage machine based on MCU

作　　者：杨喆[1] 车军[1] 

机构地区：[1]兰州交通大学机电工程学院,甘肃兰州730070

出　　处：《电力机车与城轨车辆》2011年第1期57-60,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章是基于单片机控制的80 kV耐压机系统设计,利用软硬件结合实现对耐压机工作状态的手动控制、自动控制。通过单片机输出的CP脉冲和方向信号,准确控制步进电机从而实现对80 kV耐压机的升降压控制。80 kV耐压机控制系统既可以预先设定不同设备的试验耐压值,又可以根据用户需要随时选择手动操作和自动操作。基于单片机控制的80 kV耐压机,具有自动化程度高、成本低、保护完备、控制精度高等优点。To control the working state of voltage machine manually and automatically,80 kV voltage machine system based on MCU control is designed by using software and hardware.The stepper motor is controlled accurately by CP pulse and direction signals from MCU,to implement the control of increasing or decreasing output voltage.The 80 kV voltage machine control system can either set pressure value of different test equipment in advance,or shift from manual operation to automatic operation according to different needs of customer.The 80 kV voltage machine based on MCU control has the advantages of high degree of automation,lower cost,complete protection,high control accuracy and so on.

关 键 词：耐压机 单片机 步进电机 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]