毕业论文题 目: 10KV 线路微机保护装置软件设计 院系名称： 电气工程学院 专业班级： 摘 要在现代电力系统中，继电保护装置是保证电力系统安全运行和提高电能质量的重要工具，而且，电力系统的规模在不断扩大，用户对电能质量的要求也在不断提高。因此，对继电保护装置本身的要求也越来越高。本设计的主题是 10kV 线路微机保护装置的软件。本文首先简要介绍了电力系统微机继电保护的进展历史、现状、技术特点及其进展方向。接着介绍了线路保护的原理，然后详细论述了线路保护装置中采纳的保护、测量算法进行了详细论述。本设计针对 10kV 线路微机保护装置的软件，对微机保护装置进行了软件结构设计，对各个模块的功能做了具体介绍。设计了主程序、A/D 采样、键盘、液晶显示、通信程序的流程图，针对一些模块运用 C 语言进行了编程。关键词:继电保护； 微机保护； 线路保护Title Software Design For 10KV Line Microcomputer Protective Device AbstractProtection relay is the most important tool to make the power system work safely and improves the quality of power energy. With the expansion of the power system and the consumer raising higher requirement for quality of power energy, the protection relay must be improved greatly and fulfill the high requirement.The design theme is 10kv microcomputer circuit protection device software. This article briefly introduces the development of power system relay protection history, present situation, characteristics and development. Then introduced the principle of line protection and line protection devices are discussed in detail the use of protection, measurement algorithm in detail.10kv microcomputer circuit designed to protect the software, the microcomputer protection device of software structure design, the function of each module of introduced concretely. Design the main program, A/D sampling, keyboard, LCD display, communication program flowcharts, in view of some modules using C language programming.Key Words： Prot...
