基于μC/OS-Ⅲ和emWin的供电综合保护器设计  

Design of power supply integrated protector based on μC/OS-Ⅲ and emWin

作　　者：吴尧辉[1,2] 冯冲 吴昊珍 WU Yaohui;FENG Chong;WU Haozhen(School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454000,China;Intelligent Power Supply System for Underground Coal Mine,Jiaozuo 454000,China;Zhengzhou Technology and Business University,Zhengzhou 451400,China)

机构地区：[1]河南理工大学电气工程与自动化学院,河南焦作454000 [2]河南理工大学许继电气股份有限公司煤矿井下智能供电系统实验室,河南焦作454000 [3]郑州工商学院,河南郑州451400

出　　处：《传感器与微系统》2021年第12期101-104,共4页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(61340015);教育部协同育人创新创业联合基金资助项目(201701056027);教育部协同育人实践条件建设项目(201702064052);教育部协同育人创新创业联合基金资助项目(201802060039);河南省教育厅自然科学研究计划资助项目(2010A470003)。

摘　　要：针对供电保护器实时性要求和智能化需求,使用STM32处理器,基于μC/OS-Ⅲ实时操作系统和图形交互界面emWin完成供电综合保护器设计。根据供电保护器的功能需求对系统软硬件设计,划分为优先级不同的数据采集处理、保护动作、人机交互等应用任务。基于μC/OS-Ⅲ实时操作系统对保护器各功能任务通信及同步管理,emWin库开发使保护器拥有美观图形交互界面同时也保证实时性要求。使用μC/Probe软件对系统运行性能参数检测,验证基于μC/OS-Ⅲ和emWin的保护系统能够可靠稳定地运行,具有较高的实时性,且各子程序相对独立的设计,有利于后期优化。In view of the real-time and intelligent requirements of power supply protector, the integrated power supply protector is designed based on the μC/OS-Ⅲ real-time operating system and the graphical interactive interface emWin, using STM32 processor.According to the functional requirements of the power supply protector, the software and hardware of the system are designed, which are divided into data acquisition and processing, protection action, human-computer interaction and other application tasks with different priorities.Based on the μC/OS-Ⅲ real-time operating system to manage the functions and tasks of the protector, the development of emWin library makes the protector have a beautiful graphical interface and ensure the real-time requirements, at the same time.Use μC/Probe software to detect the system performance parameters.It is verified that the protection system based on μC/OS-Ⅲ and emWin can operate reliably and stably, has high real-time performance, and the design of each subprogram is relatively independent, which is conducive to the later optimization.

关 键 词：供电综合保护器 μC/OS-Ⅲ操作系统 emWin库 μC/Probe软件 实时性 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]