摘要
越来越多的特高压输电线路经过山林地区,为减少山火对特高压输电安全稳定运行的影响,提出了一种基于红外探测器的特高压输电线路山火监测方案。利用红外探测器检测出山火信号,基于数字信号处理器(DSP)的下位机山火监测系统实现一定区域内的山火信号采集,后台预警程序实现山火位置的显示。对模拟山火进行了测试,装置能对小范围内山火进行监测,并能够判断模拟山火的位置,是一种可行的特高压输电线路山火监测方案。
More and more UHV transmission line pass through forests. A method of forest fire monitoring based on infrared detector is proposed to reduce the influence of forest fire to the stabilization of UHV transmission. The signal of forest fire is detected by infrared detector and sampled by DSP based equipment. The location of forest fire is displayed by a background program. A virtual forest fire is detected. It is proved that the equipment can monitor forest fire in a certain area and the method is practicable.
出处
《江苏电机工程》
2016年第3期57-59,63,共4页
Jiangsu Electrical Engineering
关键词
红外探测器
特高压输电线路
山火监测
远程测控终端
infrared detector
UHV transmission line
forest fire monitoring
remote terminal unit
