摘要电力母线是电力系统中重要的组成部分，母线的温度直接反映和影响着电力系统的运行状态。对母线运行温度的测量分析报警能对母线状态进行监控，可以有效地预测和判断电力故障，将事故控制在有限范围。母线数量电压等级高，人工测量在技术和安全问题上都存在难度，且无法做到实时监控。无线测温是基于无线测温技术研发的并且针对母线系统进行测温的系统，由此可以对电力的母线排、上下触头、电缆接头等一系列的部位进行温度实时监测预警，从而方便运维人员从远程监控中心及时有效的掌握现场母线设备的运行情况。无线测温是基于无线测温技术研发的并且针对母线系统进行测温的系统，由此可以对电力的母线排、上下触头、电缆接头等一系列的部位进行温度实时监测预警，从而方便安保人员从远程监控中心及时有效的掌握现场母线设备的运行情况。46448
毕业论文关键词: 单片机； 温度传感器；实时温度的检测；实时预警报警
ABSTRACT Power bus is an important part of the power system, and the temperature of the bus bar directly reflects and influences the running state of the power system. The measurement and analysis of the bus running temperature can monitor the status of the bus, which can effectively predict and judge the power failure, and control the accident in a limited range. Bus voltage level is high, manual measurement is difficult in the technical and security issues, and can not be real-time monitoring. Wireless temperature measurement is based on wireless temperature measurement technology research and development system and for the temperature measurement of the bus system, which can be used to site a series of power bus bar, a contact, cable connectors for real-time temperature monitoring and warning, so as to facilitate the operation and maintenance personnel from the remote monitoring heart timely and effective grasp the running situation of the field bus equipment. Wireless temperature measurement is based on wireless temperature measurement technology research and development system and for the temperature measurement of the bus system, which can be used to site a series of power bus bar, a contact, cable connectors for real-time temperature monitoring and warning, so as to facilitate the operation and maintenance personnel from the remote monitoring heart timely and effective grasp the running situation of the field bus equipment.
Key words: single chip microcomputer; temperature measurement；
Real time temperature measurement
目 录
第一章 绪论 1
1.1课题研究的背景 1
1.2课题研究的目的和意义 1
1.3课程研究内容 2
1.4论文安排 3
第二章 相关技术 4
2.1 基于光纤传输的高压母线温度 4
2.2 色片母线温度测量 4
2.3 红外非接触式母线温度检测 4
2.4 基于无线通信的母线测温系统 5
第三章 需求分析 6
3.1可行性分析 6
3.2功能需求 6
3.3测量原理 7
3.4系统软硬件需求 7
3.4.1单片机 7
3.4.2 DS18B20温度传感器 8
3.4.3 DS1302时钟芯片 8
3.4.4 数码显示管LED 8
3.4.5 Keil C51 9
3.4.6 无线模块 9
第四章 系统设计 10
4.1总体框架设计 10
4.2硬件电路的设计 10
4.2.1单片机最小系统电路 10
4.2.2STC89C52单片机时序 11 电力母线无线测温报警装置设计:http://www.751com.cn/zidonghua/lunwen_48157.html