PDF《基于光伏发电的变电站红外测温实时监控装置》

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6 总结 本文设计的基于光伏发电的变电站红外测温实 时监控装置, 预期可以达到以下效果: 通过对无人值 守变电站设备重要节点进行温度的实时监控, 可以 第一时间找到安全风险, 杜绝此类安全事故;

通过对 节点温度特性的分析, 还可以对一般节点划分安全 等级, 提升巡视工作效率;

通过引入无线传输技术、 太阳能电池板等模块, 既可以更好的实现设计功能, 也可以提升设备的环保性 [5 ] . 参考文献: [ 1] 周守昌主编 . 电路原理[ M] . 高等教育出版社, 1999. Zhou Shouchang. Circuit Principle[M] . Higher Education Press, 1999. [ 2] 康华光 主编 . 电子技术基础[ M] . 高等教育出版社, 1979. Kang Huaguang. Electronic Technology [M]. Higher Education Press, 1979. [ 3] 王兆安, 黄俊主编 . 电力电子技术[M]. 机械工业出版 社, 2000. Wang Zhaoan,Huang Jun. Power Electronics Technology [M]. Machinery Industry Press, 2000. [ 4] 郑忠, 何腊梅 . 红外测温技术及在钢铁生产中的应用[J] . 工 业加热, 2005, 03: 25- 29. Zheng Zhong, He Lamei. Infrared temperature measurement technology and its application in steel production [J] . Industrial Heating, 2005, 03: 25- 29. [ 5] 邱巍巍 . 红外测温技术应用于变电站图像监控系统的研究 [ D] . 华北电力大学( 河北) , 2006. Qiu Weiwei. Infrared temperature measurement technology in substation video monitoring system [D]. North China Electric Power University ( Hebei) , 2006. 收稿日期:

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17 作者简介: 边瑞恩( 1986) , 男, 硕士, 工程师.现从事继电保护工 作.e- mail: 65318572@ qq. com 王青( 1990) , 男, 本科, 助理工程师.现从事变电检 修工作.e- mail: 84509141@ qq. com 邹睿( 1991) 男, 本科, 助理工程师.现从事配电运 行维护工作.e- mail: 331068408@ qq. com 陈志宏( 1991) , 男, 本科, 助理工程师, 现从事巡检维 护工作.e - - mail: 634535298@ qq. com) ( 本文责任编辑: 巫婵娟) Real time monitoring device for substation infrared temperature measurement based on photovoltaic power generation Bian Ruien,Wang Qing,Zou Rui,Chen Zhihong ( Heyuan Power Supply Bureau,Heyuan

517000 Guangdong,China) Abstract: This paper designed the infrared temperature measurement device with independent power supply,and image monitoring function. The device by ST companies with arm Cortex- M3 kernel of high performance and low power consumption STM32 as the main controller is designed. The use of photovoltaic power generation,MPPT technique for device provides stable power supply to built- in laser sight infrared sensors to collect the temperature signal is tested. By STM32 microcontroller on the sensor signal processing, monitor data with GPRS network is transmitted to the monitoring center. Using graphic data comparison module,the result is analyzed and the alarm by the module language is conveyed to the guard on duty. Key words: infrared temperature measurement;

substation;

photovoltaic power generation ・

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