多功能电机驱动系统的设计研究大学生课外学术科技作品VIP专享

多功能电机驱动系统的设计讨论摘 要电机本体与其控制技术在近几年取得相当大的进步。这要归功于半导体技术的空前进展带来的电力电子学领域的显著进步。电机驱动产业进展的利处已经触与各种各样的设备，从大型工业设备像钢铁制造厂、造纸厂的轧钢机等，到机床和半导体制造机中使用的机电一体化设备。现有的一般驱动方法功耗高,有逻辑缺陷,软硬件不协调，控制精度不高，缺少安全监控环节。项目针对以上问题重点设计一种以单片机为主要控制器件，以 IGBT 为主要功率开关器件。从硬件和软件两方面介绍了单片机多功能电机控制系统的设计思路。阐述了系统的工作原理、设计与实现。由单片机实现双机通信，测速发电机测速，直流供电，LCD 显示，实现了对多种电机的控制驱动。可以实现对电机的 PID 调速，并且具有欠电压过电压过电流保护。关键词：双机通信、控制驱动、电机 PID 调速、保护AbstractThe motor and its control technology has made considerable progress in recent years.Significant progress in the field of power electronics has brought unprecedented development thanks to the semiconductor technology.Motor drive industry profits have hit various,From large industrial equipment like iron and steel factory, paper mill rolling machines, electromechanical integration equipment used to machine tools and semiconductor manufacturing machine.The general method of driving power of existing high, there are flaws in logic, hardware and software are not coordinated, the control accuracy is not high, the lack of safety monitoring link. The project in view of the above problems focus on the design of a single-chip microcomputer as the main control device, with IGBT as the main power switch device. Design of multi-function MCU motor control system is introduced from two aspects of hardware and software. Describes the design and implementation of the working principle, system. Realization of communication, composed of single-chip encoder, DC power supply, LCD display, to achieve th...