激光物位计在火力发电厂原煤仓料位检测中的应用  

Application Of Laser Level Instrument In Raw Coal Bunker Level Detection Of Thermal Power Plant

作　　者：鲁军[1] 

机构地区：[1]黑龙江省林业设计研究院

出　　处：《林业科技情报》2010年第4期56-57,共2页Forestry Science and Technology Information

摘　　要：简述了超声波、雷达、射频导纳、重锤料位计等在火力发电厂煤仓料位检测使用中效果欠佳的原因;并通过对比介绍了激光物位计的技术特点及其在煤仓料位检测方面的优势。This paper states the causations that ultrasonic,radar,radio frequency admittance and weight dropper level sensing device have no good effect on raw coal bunker level detection of thermal power plant.It introduces technique characteristics and advantages of laser level instrument through comparison.

关 键 词：激光物位计 料位检测 测量精度 可靠性 抗干扰性 

分 类 号：TM621[电气工程—电力系统及自动化]